{"draftJsState":{"blocks":[{"data":{"image":{"id":"68ac76cc566b2d24b08c53cf"}},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Playwright полный гайд 2025 г.","type":"atomic:image","key":"17iri"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Что такое Playwright","type":"header-two","key":"fshkp"},{"data":{},"depth":0,"entityRanges":[{"key":0,"length":10,"offset":338}],"inlineStyleRanges":[],"text":"Playwright — это современный кроссплатформенный фреймворк для автоматизации тестирования веб-приложений, разработанный компанией Microsoft. Он представляет собой мощный инструмент для end-to-end тестирования, который позволяет имитировать действия пользователя в различных браузерах, включая Chromium, Firefox и WebKit, через единый API. Playwright поддерживает несколько популярных языков программирования, включая Java, JavaScript/TypeScript, Python и C#, что делает его универсальным решением для различных проектов и команд разработки. Основная цель Playwright — обеспечить быстрое, надежное и кросс-браузерное тестирование с минимальными усилиями, предлагая при этом богатый набор функций и возможностей для создания комплексных тестовых сценариев.","type":"unstyled","key":"emasu"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Фреймворк был создан командой, ранее разрабатывавшей Puppeteer, что объясняет многие сходства между этими инструментами. Playwright был изначально спроектирован как кроссплатформенное решение с расширенными возможностями, что делает его более универсальным и мощным инструментом для автоматизации тестирования. Благодаря своей архитектуре и подходу к автоматизации, Playwright преодолевает многие ограничения традиционных инструментов, таких как Selenium, обеспечивая более стабильное и предсказуемое выполнение тестов.","type":"unstyled","key":"66mb8"},{"data":{},"depth":0,"entityRanges":[{"key":1,"length":10,"offset":31}],"inlineStyleRanges":[],"text":"Одной из ключевых особенностей Playwright является его способность работать не только в видимом режиме браузера, но и в headless-режиме, что особенно важно для интеграции в процессы непрерывной интеграции и доставки (CI/CD). Это позволяет запускать тесты быстро и эффективно, даже без графического интерфейса, что значительно ускоряет процесс тестирования и делает его более удобным для автоматизации.","type":"unstyled","key":"d941o"},{"data":{"image":{"id":"68b16e8ca750802120956496"}},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Playwright browser","type":"atomic:image","key":"d03mp"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"","type":"unstyled","key":"af8l0"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Playwright также предлагает расширенные возможности для работы с сетевыми запросами, имитации различных устройств и условий сети, что делает его идеальным инструментом для тестирования современных веб-приложений, которые должны работать в разнообразных условиях и на различных устройствах. Благодаря этим возможностям, разработчики и тестировщики могут создавать более надежные и комплексные тесты, которые охватывают широкий спектр сценариев использования.","type":"unstyled","key":"ctf8v"},{"data":{},"depth":0,"entityRanges":[{"key":2,"length":18,"offset":42}],"inlineStyleRanges":[{"length":65,"offset":0,"style":"BOLD"}],"text":">>> Программа профессионального обучения [Playwright на Java] <<<","type":"unstyled","key":"42u51"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Архитектура одной картинкой","type":"header-three","key":"ehc6n"},{"data":{"image":{"id":"68ac543247b4b0657d60b34f"}},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Архитектура Playwright + webSocket ","type":"atomic:image","key":"1splq"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"","type":"unstyled","key":"3bf8h"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Архитектура Playwright основана на использовании протокола WebSocket для обмена данными между клиентом и сервером. Это позволяет устанавливать одно постоянное соединение для всех команд, что значительно повышает скорость и надежность тестов по сравнению с традиционными HTTP-подходами. В отличие от Selenium, который использует HTTP-запросы для каждого действия, Playwright поддерживает постоянное соединение, что уменьшает задержки и повышает производительность.","type":"unstyled","key":"2369i"},{"data":{},"depth":0,"entityRanges":[{"key":3,"length":22,"offset":11}],"inlineStyleRanges":[],"text":"Упрощенная архитектура Playwright состоит из нескольких ключевых компонентов:","type":"unstyled","key":"bs7je"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":16,"offset":3,"style":"BOLD"}],"text":"1. Клиентская часть: Написана на выбранном языке программирования (например, Java) и отвечает за создание и выполнение тестовых сценариев. Клиентская библиотека предоставляет API для взаимодействия с браузерами и управления ими.","type":"unstyled","key":"81ehq"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":15,"offset":3,"style":"BOLD"}],"text":"2. Серверная часть: Запускает браузер и управляет им через WebSocket. Сервер отвечает за выполнение команд, полученных от клиента, и возврат результатов. Каждый тип браузера (Chromium, Firefox, WebKit) имеет свой собственный сервер, который оптимизирован для работы с этим конкретным браузером.","type":"unstyled","key":"3fr92"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":7,"offset":3,"style":"BOLD"}],"text":"3. Браузер: Выполняет команды, отправленные сервером. Playwright запускает экземпляр браузера и управляет им через DevTools Protocol или другие низкоуровневые протоколы. Это позволяет выполнять широкий спектр действий, от навигации по страницам до взаимодействия с элементами и выполнения JavaScript.","type":"unstyled","key":"2idk5"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":20,"offset":3,"style":"BOLD"}],"text":"4. WebSocket соединение: Обеспечивает постоянную связь между клиентом и сервером. Это соединение используется для отправки команд и получения результатов, что позволяет эффективно управлять браузером и минимизировать задержки.","type":"unstyled","key":"d75i5"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Такая архитектура обеспечивает высокую производительность и надежность, поскольку уменьшает количество сетевых запросов и устраняет необходимость постоянного установления и разрыва соединений. Это особенно важно для больших тестовых наборов, где производительность может быть критическим фактором.","type":"unstyled","key":"ap39e"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Главные отличие в архитектуре от Selenium","type":"header-three","key":"8kc3b"},{"data":{"image":{"id":"68ac80f7a750802120802087"}},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Playwright отличия от Selenium","type":"atomic:image","key":"9b6a7"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"","type":"unstyled","key":"17fut"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Ключевое отличие Playwright от Selenium заключается в использовании WebSocket вместо HTTP для коммуникации между клиентом и браузером. Selenium отправляет каждую команду как отдельный HTTP-запрос, что приводит к задержкам и нестабильности из-за постоянного установления и разрыва соединений. Это может стать проблемой при выполнении больших тестовых наборов, где количество команд может быть очень большим.","type":"unstyled","key":"dvhf6"},{"data":{},"depth":0,"entityRanges":[{"key":4,"length":10,"offset":0}],"inlineStyleRanges":[],"text":"Playwright использует одно постоянное WebSocket-соединение, что позволяет отправлять команды пакетно и уменьшает точки отказа. Это не только повышает производительность, но и делает выполнение тестов более стабильным и предсказуемым. Кроме того, Playwright использует более современные протоколы, такие как DevTools Protocol, что обеспечивает более точный контроль над браузером и расширенные возможности автоматизации.","type":"unstyled","key":"fvgq1"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Еще одно важное отличие — поддержка нескольких браузеров из коробки. В то время как Selenium требует отдельных драйверов для каждого браузера, Playwright предоставляет единый API для работы с Chromium, Firefox и WebKit. Это упрощает настройку и использование, особенно при работе с различными браузерами и платформами.","type":"unstyled","key":"1eq0a"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Playwright также предлагает встроенные автоматические ожидания, которые устраняют необходимость в явных ожиданиях (sleeps) в тестах. Это делает тесты более стабильными и уменьшает вероятность ложных срабатываний из-за временных задержек или асинхронного поведения страницы. В Selenium разработчики часто вынуждены использовать явные ожидания или ожидания условий, что усложняет код и может привести к нестабильности тестов.","type":"unstyled","key":"ljfv"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Плюсы и минусы","type":"header-three","key":"3kqlo"},{"data":{"image":{"id":"68ad505547b4b0657d385b3f"}},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Плюсы и минусы Playwright","type":"atomic:image","key":"8i1mi"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"","type":"unstyled","key":"60q9h"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":6,"offset":2,"style":"BOLD"}],"text":"➕ Плюсы:","type":"unstyled","key":"4n29u"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":36,"offset":2,"style":"BOLD"}],"text":"· Поддержка всех современных браузеров: Playwright поддерживает Chromium, Firefox и WebKit, что позволяет тестировать приложения во всех основных браузерах. Это обеспечивает полное покрытие и уверенность в том, что приложение будет работать корректно во всех средах.","type":"unstyled","key":"f6c7d"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":20,"offset":2,"style":"BOLD"}],"text":"· Кроссплатформенность: Playwright работает на Windows, Linux и macOS, что делает его универсальным решением для различных сред разработки и тестирования. Это особенно важно для команд, которые работают в гетерогенных средах.","type":"unstyled","key":"e1624"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":45,"offset":2,"style":"BOLD"}],"text":"· Автоматические ожидания (auto-wait) элементов: Playwright автоматически ожидает готовности элементов перед выполнением действий, что уменьшает необходимость в явных ожиданиях и делает тесты более стабильными. Это особенно полезно при работе с динамическими веб-приложениями, где элементы могут появляться или изменяться с задержкой.","type":"unstyled","key":"7gsb6"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":55,"offset":2,"style":"BOLD"}],"text":"· Высокая производительность и скорость выполнения тестов: Благодаря использованию WebSocket и оптимизированной архитектуре, Playwright выполняет тесты быстрее, чем многие традиционные инструменты. Это позволяет сократить время выполнения тестовых наборов и ускорить процесс разработки.","type":"unstyled","key":"8t7gc"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":28,"offset":2,"style":"BOLD"}],"text":"· Интеграция с CI/CD системами: Playwright легко интегрируется с популярными системами непрерывной интеграции и доставки, такими как Jenkins, GitHub Actions, GitLab CI и другими. Это позволяет автоматизировать процесс тестирования и включать его в pipeline сборки.","type":"unstyled","key":"5k4ev"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":45,"offset":2,"style":"BOLD"}],"text":"· Богатые возможности для отладки и трассировки: Playwright предоставляет различные инструменты для отладки тестов, включая трассировку, снимки экрана и видео запись выполнения тестов. Это упрощает идентификацию и исправление проблем.","type":"unstyled","key":"53np7"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":28,"offset":2,"style":"BOLD"}],"text":"· Поддержка мобильной эмуляции: Playwright позволяет эмулировать мобильные устройства, включая различные разрешения экрана, user agents и другие параметры. Это полезно для тестирования адаптивных и мобильных веб-приложений.","type":"unstyled","key":"crit1"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":38,"offset":2,"style":"BOLD"}],"text":"· Расширенные возможности работы с сетью: Playwright позволяет перехватывать и модифицировать сетевые запросы, что полезно для тестирования API и имитации различных сетевых условий.","type":"unstyled","key":"2rtih"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":7,"offset":2,"style":"BOLD"}],"text":"➖ Минусы:","type":"unstyled","key":"3qpph"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":51,"offset":2,"style":"BOLD"}],"text":"· Playwright является относительно новым инструментом по сравнению с Selenium, что означает меньшее сообщество и меньшее количество ресурсов для обучения и troubleshooting. Сообщество быстро растет, и документация постоянно улучшается.","type":"unstyled","key":"dj481"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":44,"offset":2,"style":"BOLD"}],"text":"· Playwright не поддерживает Internet Explorer, что может быть проблемой для проектов, которые требуют поддержки этого браузера. Учитывая, что Microsoft прекратила поддержку IE, это становится менее актуальным.","type":"unstyled","key":"5e6r3"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":8,"offset":2,"style":"BOLD"}],"text":"· Обучение: Для тех, кто привык к Selenium, переход на Playwright может потребовать времени на изучение новых концепций и API.","type":"unstyled","key":"cpu38"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Сравнение с другими фреймворками","type":"header-three","key":"2dpnf"},{"data":{"image":{"id":"68ac58f73c66fa10b1a5168c"}},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Сравнение Playwright с другими фреймворками","type":"atomic:image","key":"5gam4"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Playwright часто сравнивают с другими популярными фреймворками для автоматизации тестирования, такими как Selenium и Puppeteer. Каждый из этих инструментов имеет свои преимущества и недостатки, и выбор между ними зависит от конкретных требований проекта.","type":"unstyled","key":"86mij"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":27,"offset":0,"style":"BOLD"}],"text":"Общее сравнение с Selenium:","type":"unstyled","key":"vsm"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Selenium является наиболее известным и широко используемым инструментом для автоматизации тестирования веб-приложений. Он поддерживает множество языков программирования и браузеров, и имеет большое сообщество. Selenium страдает от некоторых ограничений, таких как производительность и стабильность, особенно при работе с динамическими веб-приложениями.","type":"unstyled","key":"ae5cd"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Playwright, с другой стороны, предлагает более современную архитектуру и встроенные возможности автоматического ожидания, что делает тесты более стабильными и производительными. Playwright также предоставляет более богатый API для работы с браузером, включая расширенные возможности для работы с сетью и мобильной эмуляцией.","type":"unstyled","key":"3jblf"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":22,"offset":0,"style":"BOLD"}],"text":"Сравнение с Puppeteer:","type":"unstyled","key":"4gs1p"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Puppeteer — это инструмент для автоматизации Chrome и Chromium, разработанный Google. Он предоставляет мощный API для управления браузером, но ограничен только Chromium-based браузерами. Playwright, будучи разработанным той же командой, что и Puppeteer, наследует многие его преимущества, но при этом поддерживает multiple browsers.","type":"unstyled","key":"bj0q1"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Playwright также предлагает дополнительные функции, такие как встроенные assertions, трассировка и более продвинутые возможности для работы с сетью. Это делает Playwright более универсальным и мощным инструментом для комплексного тестирования веб-приложений.","type":"unstyled","key":"2acd9"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":20,"offset":0,"style":"BOLD"}],"text":"Сравнение с Cypress:","type":"unstyled","key":"4jkuf"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Cypress — это популярный фреймворк для end-to-end тестирования, который известен своей простотой использования и мощными возможностями отладки. Cypress имеет некоторые ограничения, такие как поддержка только Chromium-based браузеров и ограничения в работе с несколькими вкладками или доменами.","type":"unstyled","key":"eavjh"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Playwright, в отличие от Cypress, поддерживает все основные браузеры и не имеет ограничений на работу с несколькими вкладками или доменами. Это делает Playwright более гибким и подходящим для сложных тестовых сценариев.","type":"unstyled","key":"49ugr"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"В целом, Playwright представляет собой современный и мощный инструмент, который сочетает в себе лучшие черты других фреймворков, предлагая при этом уникальные возможности для автоматизации тестирования.","type":"unstyled","key":"3hfrf"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Переходим к практике. Установка и настройка","type":"header-two","key":"30avi"},{"data":{"image":{"id":"68ac845675b77f7398561e2f"}},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Подключение и установка Playwright & Первый запуск","type":"atomic:image","key":"cah94"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"","type":"unstyled","key":"68nij"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Для начала работы с Playwright необходимо добавить зависимость в проект Maven или Gradle. Это первый и основной шаг, который позволит использовать все возможности фреймворка в вашем проекте. ","type":"unstyled","key":"f1sth"},{"data":{},"depth":0,"entityRanges":[{"key":5,"length":18,"offset":209}],"inlineStyleRanges":[{"length":62,"offset":170,"style":"BOLD"}],"text":"Кстати, если вы хотите полностью освоить Playwright, то есть отличный курс, где с нуля разбираются все аспекты фреймворка и демонстрируются лучшие практики автотестов. \n>>> Посмотреть программу и записаться [Playwright на Java] <<<","type":"unstyled","key":"1q2fr"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":31,"offset":0,"style":"BOLD"}],"text":"Добавление зависимости в Maven:","type":"header-three","key":"62lqb"},{"data":{"image":{"id":"68ad50b675b77f7398ef452b"}},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Pom.xml maven","type":"atomic:image","key":"e4igp"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Для проектов, использующих Maven, необходимо добавить следующую зависимость в файл pom.xml:","type":"unstyled","key":"1r5au"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"","type":"blockquote","key":"2vmf6"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":" com.microsoft.playwright","type":"blockquote","key":"51q9g"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":" playwright","type":"blockquote","key":"1j2f6"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":" 1.54.0","type":"blockquote","key":"ea51t"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"","type":"blockquote","key":"ceu6q"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"После добавления зависимости, Maven автоматически загрузит все необходимые библиотеки. Убедитесь, что у вас установлена последняя версия Playwright, так как новые версии часто содержат исправления ошибок и новые функции.","type":"unstyled","key":"f96gn"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":32,"offset":0,"style":"BOLD"}],"text":"Добавление зависимости в Gradle:","type":"header-three","key":"8ea8d"},{"data":{"image":{"id":"68ad524c83786b08219fca8b"}},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Gradle","type":"atomic:image","key":"4ifm9"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Для проектов, использующих Gradle, добавьте следующую зависимость в файл build.gradle:","type":"unstyled","key":"d78sp"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"groovy","type":"blockquote","key":"4bh58"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":" dependencies {","type":"blockquote","key":"4uns3"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":" implementation 'com.microsoft.playwright:playwright:1.54.0'","type":"blockquote","key":"2an0b"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"}","type":"blockquote","key":"6pjd9"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"После добавления зависимости, синхронизируйте проект, чтобы Gradle загрузил все необходимые библиотеки.","type":"unstyled","key":"6g5so"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":18,"offset":0,"style":"BOLD"}],"text":"Настройка проекта:","type":"header-three","key":"bo1rn"},{"data":{"image":{"id":"68ad54b4910c7045dfc9b569"}},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"POM","type":"atomic:image","key":"d1as4"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"После добавления зависимости, рекомендуется настроить структуру проекта для тестов, придерживаясь Page Object Model. Создайте отдельную директорию для тестов, если это еще не сделано. Например, в Maven проектах тесты обычно размещаются в src/test/java.","type":"unstyled","key":"2ufd1"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Далее, создайте базовый класс для инициализации Playwright. Это поможет управлять состоянием браузера и контекста между тестами.","type":"unstyled","key":"1f0oo"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":25,"offset":0,"style":"BOLD"}],"text":"Пример базовой настройки:","type":"header-three","key":"3l76j"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"import com.microsoft.playwright.*;","type":"blockquote","key":"e3q3q"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"","type":"blockquote","key":"93rlj"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"public class FirstTest {\n protected Playwright playwright;\n protected Browser browser;\n protected BrowserContext context;\n protected Page page;\n\n @BeforeEach\n public void setUp() {\n playwright = Playwright.create();\n browser = playwright.chromium().launch(new BrowserType.LaunchOptions().setHeadless(false));\n context = browser.newContext();\n page = context.newPage();\n }\n\n @AfterEach\n public void tearDown() {\n if (page != null) {\n page.close();\n }\n if (context != null) {\n context.close();\n }\n if (browser != null) {\n browser.close();\n }\n if (playwright != null) {\n playwright.close();\n }\n }\n}","type":"blockquote","key":"72v1m"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Этот класс обеспечивает базовую настройку и очистку ресурсов перед и после каждого теста. Вы можете использовать его как родительский класс для ваших тестов.","type":"unstyled","key":"e9kdi"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":20,"offset":0,"style":"BOLD"}],"text":"Настройка браузеров:","type":"header-three","key":"7kk4c"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Playwright позволяет запускать тесты в различных браузерах. По умолчанию, Playwright использует Chromium, но вы можете легко переключиться на Firefox или WebKit.","type":"unstyled","key":"71hq1"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Пример запуска в Firefox:","type":"unstyled","key":"a2pc"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"browser = playwright.firefox().launch(new BrowserType.LaunchOptions().setHeadless(false));","type":"blockquote","key":"5291l"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"","type":"unstyled","key":"b1j2o"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Пример запуска в WebKit:","type":"unstyled","key":"6690j"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"browser = playwright.webkit().launch(new BrowserType.LaunchOptions().setHeadless(false));","type":"blockquote","key":"9ni7f"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Вы также можете запускать браузеры в headless-режиме, что полезно для CI/CD сред. Для этого установите опцию setHeadless(true).","type":"unstyled","key":"6f2i"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":29,"offset":0,"style":"BOLD"}],"text":"Настройка контекста браузера:","type":"header-three","key":"1i1j3"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"BrowserContext представляет собой изолированную сессию браузера, что позволяет выполнять тесты в изоляции. Вы можете настроить различные параметры контекста, такие как размер окна, user agent, разрешения и т.д.","type":"unstyled","key":"2hkhs"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Пример настройки контекста:","type":"unstyled","key":"elf7j"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"context = browser.newContext(new Browser.NewContextOptions()","type":"blockquote","key":"2rl17"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":".setViewportSize(1920, 1080)","type":"blockquote","key":"83s5h"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":".setUserAgent(\"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36\"));","type":"blockquote","key":"bfase"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"","type":"unstyled","key":"be1fj"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":25,"offset":0,"style":"BOLD"}],"text":"Дополнительные настройки:","type":"header-three","key":"210m5"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Playwright предоставляет множество опций для настройки поведения браузера. Например, вы можете замедлить выполнение действий для отладки или установить таймауты.","type":"unstyled","key":"ef8u9"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":28,"offset":0,"style":"BOLD"}],"text":"Пример настройки замедления:","type":"unstyled","key":"ebsr1"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"browser = playwright.chromium().launch(new BrowserType.LaunchOptions()","type":"blockquote","key":"2b8em"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":".setHeadless(false)","type":"blockquote","key":"b31kg"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":".setSlowMo(100)); // Замедление на 100 мс между действиями","type":"blockquote","key":"cc7fa"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"","type":"unstyled","key":"7u47c"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":36,"offset":0,"style":"BOLD"}],"text":"Интеграция с тестовыми фреймворками:","type":"header-three","key":"7djf7"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Playwright может быть легко интегрирован с популярными тестовыми фреймворками, такими как JUnit и TestNG. Это позволяет использовать все преимущества этих фреймворков, такие как управление тестами, отчетность и т.д.","type":"unstyled","key":"e7nf1"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":26,"offset":0,"style":"BOLD"}],"text":"Пример интеграции с JUnit:","type":"header-three","key":"27unj"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":19,"offset":0,"style":"BOLD"}],"text":"Добавьте в pom.xml:","type":"unstyled","key":"2j7mu"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"\n org.junit.jupiter\n junit-jupiter-api\n 5.11.4\n test\n","type":"blockquote","key":"6c162"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"\n com.microsoft.playwright\n playwright\n 1.54.0\n","type":"blockquote","key":"1olej"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"","type":"unstyled","key":"2fc8s"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Создайте тестовый класс и добавьте код:","type":"unstyled","key":"ak08s"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":12,"offset":342,"style":"ITALIC"},{"length":10,"offset":403,"style":"ITALIC"},{"length":210,"offset":417,"style":"ITALIC"},{"length":6,"offset":828,"style":"ITALIC"},{"length":6,"offset":1105,"style":"ITALIC"},{"length":5,"offset":1128,"style":"ITALIC"},{"length":12,"offset":1249,"style":"ITALIC"},{"length":4,"offset":1593,"style":"ITALIC"},{"length":5,"offset":1700,"style":"ITALIC"},{"length":4,"offset":1735,"style":"ITALIC"},{"length":7,"offset":1824,"style":"ITALIC"},{"length":10,"offset":1852,"style":"ITALIC"},{"length":4,"offset":1863,"style":"ITALIC"},{"length":12,"offset":1890,"style":"ITALIC"},{"length":4,"offset":1930,"style":"ITALIC"}],"text":"import com.microsoft.playwright.*;\nimport com.microsoft.playwright.options.AriaRole;\nimport com.microsoft.playwright.options.WaitForSelectorState;\nimport org.junit.jupiter.api.AfterEach;\nimport org.junit.jupiter.api.BeforeEach;\nimport org.junit.jupiter.api.Test;\n\nimport java.util.Collections;\n\nimport static org.junit.jupiter.api.Assertions.assertEquals;\nimport static org.junit.jupiter.api.Assertions.assertTrue;\n\n\n/**\n Этот тест: \n Перехватывает запрос к /status_codes/404.\n Подменяет статус ответа на 200 и тело на \"Mocked Success Response\".\n Проверяет, что после клика по ссылке \"404\" отображается текст из мок-ответа.\n*/\npublic class StatusCodeInterceptionTest {\n Playwright playwright;\n Browser browser;\n BrowserContext context;\n Page page;\n\n @BeforeEach\n void setUp() {\n playwright = Playwright.create();\n browser = playwright.chromium().launch(new BrowserType.LaunchOptions().setHeadless(true));\n context = browser.newContext();\n page = context.newPage();\n\n // Перехват запроса к /status_codes/404\n context.route(\"**/status_codes/404\", route -> {\n route.fulfill(new Route.FulfillOptions()\n .setStatus(200)\n .setHeaders(Collections.singletonMap(\"Content-Type\", \"text/html\"))\n .setBody(\"

Mocked Success Response

\")\n );\n });\n }\n\n @Test\n void testMockedStatusCode() {\n page.navigate(\"https://the-internet.herokuapp.com/status_codes\");\n\n // Клик по ссылке \"404\" (надёжный локатор)\n page.getByRole(AriaRole.LINK, new Page.GetByRoleOptions().setName(\"404\")).click();\n\n // Проверка мок-текста\n Locator text = page.locator(\"h3\");\n text.waitFor(new Locator.WaitForOptions()\n .setState(WaitForSelectorState.VISIBLE)\n );\n assertTrue(text.isVisible());\n assertEquals(\"Mocked Success Response\", text.textContent().trim());\n }\n\n @AfterEach\n void tearDown() {\n browser.close();\n playwright.close();\n }\n}","type":"blockquote","key":"4oi6t"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Этот пример показывает, как можно использовать JUnit для создания и выполнения тестов с Playwright.","type":"unstyled","key":"50sih"},{"data":{},"depth":0,"entityRanges":[{"key":6,"length":18,"offset":314}],"inlineStyleRanges":[{"length":62,"offset":275,"style":"BOLD"}],"text":"Если вы хотите не просто ознакомиться (в рамках этого гайда), а полностью освоить Playwright на Java с поддержкой ментора, то есть отличный курс. Тут с нуля разбираются все аспекты фреймворка и лучшие практики. Вы научитесь писать стабильные и быстрые UI, API и E2E-тесты. \n>>> Посмотреть программу и записаться [Playwright на Java] <<<","type":"unstyled","key":"8abfr"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Туториал Playwright","type":"header-two","key":"dqpp9"},{"data":{"image":{"id":"68ad76f78eada37e49352226"}},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Tutorial Playwright","type":"atomic:image","key":"4ur6v"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Локаторы и действия","type":"header-three","key":"1euve"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Локаторы — это центральная концепция Playwright, которая позволяет находить элементы на странице и взаимодействовать с ними. Playwright предоставляет различные стратегии локации, включая поиск по тексту, роли, атрибутам и др. Это делает локаторы мощным и гибким инструментом для работы с элементами.","type":"unstyled","key":"10vos"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":24,"offset":0,"style":"BOLD"}],"text":"Основные типы локаторов:","type":"unstyled","key":"bnij2"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":26,"offset":3,"style":"BOLD"}],"text":"1. Локаторы по CSS селекторам: Это наиболее распространенный способ поиска элементов. Пример: page.locator(\"button.submit\").","type":"unstyled","key":"deqg4"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":18,"offset":3,"style":"BOLD"}],"text":"2. Локаторы по тексту: Позволяют найти элементы по их текстовому содержимому. Пример: page.locator(\"text=Submit\").","type":"unstyled","key":"b8ko7"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":17,"offset":3,"style":"BOLD"}],"text":"3. Локаторы по XPath: Поддерживаются, но не рекомендуются, так как могут быть менее стабильными. Пример: page.locator(\"//button[@class='submit']\").","type":"unstyled","key":"10kek"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":17,"offset":3,"style":"BOLD"}],"text":"4. Локаторы по ролям: Позволяют находить элементы по их ARIA-ролям. Пример: page.locator(\"role=button\").","type":"unstyled","key":"atnuu"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":28,"offset":0,"style":"BOLD"}],"text":"Взаимодействие с элементами:","type":"unstyled","key":"c52bg"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"После того как элемент найден с помощью локатора, вы можете выполнить над ним различные действия. Playwright предоставляет множество методов для взаимодействия с элементами.","type":"unstyled","key":"c7cfh"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":28,"offset":0,"style":"BOLD"}],"text":"Основные / базовые действия:","type":"header-three","key":"9ni3h"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":10,"offset":0,"style":"BOLD"}],"text":"· click(): Клик по элементу.","type":"unstyled","key":"bjj17"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":14,"offset":0,"style":"BOLD"}],"text":"· fill(value): Заполнение поля ввода указанным значением.","type":"unstyled","key":"2tqqe"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":10,"offset":0,"style":"BOLD"}],"text":"· check(): Отметка чекбокса.","type":"unstyled","key":"3o6ap"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":22,"offset":0,"style":"BOLD"}],"text":"· selectOption(value): Выбор опции в выпадающем списке.","type":"unstyled","key":"cbhm9"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":10,"offset":0,"style":"BOLD"}],"text":"· hover(): Наведение курсора на элемент.","type":"unstyled","key":"e7fog"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":10,"offset":0,"style":"BOLD"}],"text":"· focus(): Установка фокуса на элемент.","type":"unstyled","key":"7ptt4"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":13,"offset":0,"style":"BOLD"}],"text":"· type(text): Ввод текста с имитацией клавиатурного ввода.","type":"unstyled","key":"c2oj"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":21,"offset":0,"style":"BOLD"}],"text":"Пример использования:","type":"header-three","key":"2vfig"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"// Найти кнопку по тексту и кликнуть на нее","type":"blockquote","key":"caq96"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"page.locator(\"text=Submit\").click();","type":"blockquote","key":"finn9"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"","type":"blockquote","key":"3cnp2"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"// Найти поле ввода по placeholder и заполнить его","type":"blockquote","key":"55bcj"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"page.locator(\"[placeholder='Enter your name']\").fill(\"John Doe\");","type":"blockquote","key":"9m31d"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"","type":"blockquote","key":"evt02"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"// Найти чекбокс и отметить его","type":"blockquote","key":"5v7su"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"page.locator(\"#agree\").check();","type":"blockquote","key":"amera"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"","type":"blockquote","key":"a94gt"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"// Найти выпадающий список и выбрать опцию","type":"blockquote","key":"27dn6"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"page.locator(\"#country\").selectOption(\"USA\");","type":"blockquote","key":"39qud"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"","type":"unstyled","key":"d33rn"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":17,"offset":0,"style":"BOLD"}],"text":"Цепочки действий:","type":"unstyled","key":"bm896"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Локаторы поддерживают цепочки действий, что позволяет выполнять несколько действий над одним элементом или группой элементов.","type":"unstyled","key":"6humv"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Пример:","type":"unstyled","key":"4et13"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"page.locator(\".form-input\").first().fill(\"First input\");","type":"blockquote","key":"f2gpm"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"","type":"unstyled","key":"93ir2"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":19,"offset":0,"style":"BOLD"}],"text":"Ожидание элементов:","type":"header-three","key":"78g4c"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Playwright автоматически ожидает появления элементов перед выполнением действий, но иногда может потребоваться явное ожидание. Для этого используются методы waitFor() и isVisible().","type":"unstyled","key":"aak81"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Пример:","type":"unstyled","key":"b2g2p"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"// Ждать появления элемента в течение 10 секунд","type":"blockquote","key":"11j6u"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"page.locator(\".dynamic-element\").waitFor(new Locator.WaitForOptions().setTimeout(10000));","type":"blockquote","key":"evgp4"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"// Проверить, видим ли элемент","type":"blockquote","key":"1seei"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"boolean isVisible = page.locator(\".element\").isVisible();","type":"blockquote","key":"9jrjg"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"","type":"unstyled","key":"ad7i6"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":32,"offset":0,"style":"BOLD"}],"text":"Работа с несколькими элементами:","type":"header-three","key":"8f535"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Если локатор находит несколько элементов, вы можете работать с ними по отдельности используя методы first(), last(), nth(index).","type":"unstyled","key":"1492n"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Пример:","type":"unstyled","key":"ecc2u"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"// Получить первый элемент","type":"blockquote","key":"4022c"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Locator firstItem = page.locator(\".list-item\").first();","type":"blockquote","key":"6fo2j"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"","type":"blockquote","key":"ctgh3"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"// Получить последний элемент","type":"blockquote","key":"t6dt"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Locator lastItem = page.locator(\".list-item\").last();","type":"blockquote","key":"c9sj"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"","type":"blockquote","key":"fia8b"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"// Получить элемент по индексу","type":"blockquote","key":"5esjv"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Locator thirdItem = page.locator(\".list-item\").nth(2);","type":"blockquote","key":"13i9n"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Assertions","type":"header-three","key":"70jcs"},{"data":{"image":{"id":"68ac91e2910c7045df3bbd3e"}},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Assertions в Playwright ","type":"atomic:image","key":"79bvj"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"","type":"unstyled","key":"4hhkp"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Assertions в Playwright используются для проверки условий на странице. Они автоматически ожидают выполнения условий, что делает тесты более стабильными. Playwright предоставляет богатый набор assertions, которые интегрированы с его системой ожидания.","type":"unstyled","key":"28ndo"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":20,"offset":0,"style":"BOLD"}],"text":"Основные assertions:","type":"unstyled","key":"6h4qk"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":36,"offset":0,"style":"BOLD"}],"text":"· assertThat(locator).hasText(text): Проверяет, что элемент содержит указанный текст.","type":"unstyled","key":"5tfhq"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":34,"offset":0,"style":"BOLD"}],"text":"· assertThat(locator).isVisible(): Проверяет, что элемент видим.","type":"unstyled","key":"btugf"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":34,"offset":0,"style":"BOLD"}],"text":"· assertThat(locator).isHidden(): Проверяет, что элемент скрыт.","type":"unstyled","key":"e8si0"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":34,"offset":0,"style":"BOLD"}],"text":"· assertThat(locator).isEnabled(): Проверяет, что элемент активен.","type":"unstyled","key":"4moqc"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":35,"offset":0,"style":"BOLD"}],"text":"· assertThat(locator).isDisabled(): Проверяет, что элемент неактивен.","type":"unstyled","key":"3fopl"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":34,"offset":0,"style":"BOLD"}],"text":"· assertThat(locator).isChecked(): Проверяет, что чекбокс или радиокнопка отмечены.","type":"unstyled","key":"1tnvm"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":32,"offset":0,"style":"BOLD"}],"text":"· assertThat(page).hasURL(url): Проверяет, что текущий URL страницы соответствует ожидаемому.","type":"unstyled","key":"est7d"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":35,"offset":0,"style":"BOLD"}],"text":"· assertThat(page).hasTitle(title): Проверяет, что заголовок страницы соответствует ожидаемому.","type":"unstyled","key":"8d57s"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Пример использования:","type":"unstyled","key":"c38sj"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"import static com.microsoft.playwright.assertions.PlaywrightAssertions.assertThat;","type":"blockquote","key":"cmp2g"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"","type":"blockquote","key":"cesuk"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"// Проверить текст элемента","type":"blockquote","key":"adbdn"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"assertThat(page.locator(\".title\")).hasText(\"Welcome to Playwright\");","type":"blockquote","key":"9l9k1"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"","type":"blockquote","key":"f2jrv"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"// Проверить видимость элемента","type":"blockquote","key":"61i28"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"assertThat(page.locator(\".button\")).isVisible();","type":"blockquote","key":"fn1n"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"","type":"blockquote","key":"8qqrd"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"// Проверить URL страницы","type":"blockquote","key":"m6hr"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"assertThat(page).hasURL(\"https://playwright.dev\");","type":"blockquote","key":"8tc3c"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"","type":"blockquote","key":"8d4fs"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"// Проверить заголовок страницы","type":"blockquote","key":"ekri"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"assertThat(page).hasTitle(\"Playwright\");","type":"blockquote","key":"3ac0h"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":21,"offset":0,"style":"BOLD"}],"text":"Кастомные assertions:","type":"unstyled","key":"anskj"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":5,"offset":117,"style":"BOLD"},{"length":6,"offset":127,"style":"BOLD"}],"text":"Иногда встроенных assertions может быть недостаточно. В этом случае вы можете использовать стандартные assertions из JUnit или TestNG вместе с методами Playwright.","type":"unstyled","key":"7kndd"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":15,"offset":0,"style":"BOLD"}],"text":"Пример с JUnit:","type":"header-three","key":"a1m16"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"import org.junit.jupiter.api.Assertions;","type":"blockquote","key":"ag3jb"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"","type":"blockquote","key":"f4bm3"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"// Проверить текст элемента с помощью JUnit","type":"blockquote","key":"2hsiu"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"String text = page.locator(\".title\").textContent();","type":"blockquote","key":"35t9j"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Assertions.assertEquals(\"Expected text\", text);","type":"blockquote","key":"17v4g"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"","type":"unstyled","key":"2b0i2"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":22,"offset":0,"style":"BOLD"}],"text":"Ожидания в assertions:","type":"unstyled","key":"537vi"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Важной особенностью assertions в Playwright является то, что они автоматически ожидают выполнения условия в течение определенного времени. Это избавляет от необходимости писать явные ожидания и делает тесты более стабильными.","type":"unstyled","key":"arkeb"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Таймаут по умолчанию для assertions составляет 5 секунд, но его можно изменить глобально или для конкретного assertion.","type":"unstyled","key":"9dfa8"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Пример изменения таймаута:","type":"unstyled","key":"5af6m"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"// Изменить таймаут для конкретного assertion","type":"blockquote","key":"cr2h3"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"assertThat(page.locator(\".slow-element\"))","type":"blockquote","key":"6llp9"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":".hasText(\"Loaded\", new Assertions.HasTextOptions().setTimeout(10000));","type":"blockquote","key":"ff5v5"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Изоляция тестов","type":"header-three","key":"391u0"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Изоляция тестов — это важная практика, которая гарантирует, что каждый тест выполняется независимо. Playwright обеспечивает изоляцию тестов через Browser Contexts. Каждый тест запускается в отдельном контексте, что эквивалентно новому профилю браузера. Это предотвращает вмешательство между тестами, файлами cookie, локальными хранилищами и т.д..","type":"unstyled","key":"e09kp"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":22,"offset":0,"style":"BOLD"}],"text":"Преимущества изоляции:","type":"unstyled","key":"eqfv0"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":20,"offset":2,"style":"BOLD"}],"text":"· Независимость тестов: Каждый тест выполняется в своей собственной среде, что означает, что сбои в одном тесте не влияют на другие тесты.","type":"unstyled","key":"81pll"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":23,"offset":2,"style":"BOLD"}],"text":"· Параллельное выполнение: Изоляция позволяет запускать тесты параллельно без помех, что значительно сокращает время выполнения.","type":"unstyled","key":"8ctm5"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":15,"offset":2,"style":"BOLD"}],"text":"· Предсказуемость:Тесты более надежны, потому что каждый раз они начинаются с очищенного(нового) состояния.","type":"unstyled","key":"7c8de"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":33,"offset":0,"style":"BOLD"}],"text":"Реализация изоляции в Playwright:","type":"header-three","key":"4h8t"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"В Playwright изоляция достигается путем создания отдельного Browser Context для каждого теста. Browser Context — это изолированная сессия браузера, которая не делится данными с другими контекстами.","type":"unstyled","key":"177tk"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":7,"offset":0,"style":"BOLD"}],"text":"Пример:","type":"unstyled","key":"7t14k"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"import com.microsoft.playwright.*;","type":"blockquote","key":"d1kup"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"import org.junit.jupiter.api.*;","type":"blockquote","key":"2v6eg"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"","type":"blockquote","key":"aekga"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"public class IsolatedTest {\n static Playwright playwright;\n static Browser browser;\n\n @BeforeAll\n static void launchBrowser() {\n playwright = Playwright.create();\n browser = playwright.chromium().launch();\n }\n\n @AfterAll\n static void closeBrowser() {\n playwright.close();\n }\n\n @Test\n void testOne() {\n // Создаем новый контекст для каждого теста\n BrowserContext context = browser.newContext();\n Page page = context.newPage();\n page.navigate(\"https://example.com\");\n // Выполняем тест\n context.close();\n }\n\n @Test\n void testTwo() {\n BrowserContext context = browser.newContext();\n Page page = context.newPage();\n page.navigate(\"https://example.com\");\n // Выполняем другой тест\n context.close();\n }\n}","type":"blockquote","key":"4g8et"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"В этом примере каждый тест создает свой собственный Browser Context и закрывает его после завершения. Это гарантирует, что тесты не влияют друг на друга.","type":"unstyled","key":"eeo32"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":33,"offset":0,"style":"BOLD"}],"text":"Использование хуков для изоляции:","type":"header-three","key":"ej6f5"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Чтобы упростить управление контекстами, можно использовать хуки, предоставляемые тестовыми фреймворками, такими как JUnit или TestNG.","type":"unstyled","key":"87e2p"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":15,"offset":0,"style":"BOLD"}],"text":"Пример с JUnit:","type":"unstyled","key":"ep1k8"},{"data":{"image":{"id":"68ad77f1acf25d608be8cc73"}},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"","type":"atomic:image","key":"fvopk"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"public class TestIsolation {","type":"blockquote","key":"3j1lc"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"BrowserContext context;","type":"blockquote","key":"9t9bo"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Page page;","type":"blockquote","key":"dtgo"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"","type":"blockquote","key":"bahg4"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"@BeforeEach","type":"blockquote","key":"bs920"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"void createContextAndPage() {","type":"blockquote","key":"a6d2j"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":" context = browser.newContext();","type":"blockquote","key":"ronq"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":" page = context.newPage();","type":"blockquote","key":"8mtii"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"}","type":"blockquote","key":"ato3a"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"","type":"blockquote","key":"1ri7k"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"@AfterEach","type":"blockquote","key":"aj13a"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"void closeContext() {","type":"blockquote","key":"8jgv8"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":" context.close();","type":"blockquote","key":"ab81t"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"}","type":"blockquote","key":"fh06t"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"","type":"blockquote","key":"cl1j7"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"@Test","type":"blockquote","key":"8ap5l"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"void testExample() {","type":"blockquote","key":"1jllo"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":" page.navigate(\"https://example.com\");","type":"blockquote","key":"9bb78"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"// Тестовый код тут","type":"blockquote","key":"c3t24"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"}","type":"blockquote","key":"2rpei"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"}","type":"blockquote","key":"5n3uo"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Этот подход гарантирует, что каждый тест получит новый контекст и страницу, что способствует изоляции и надежности.","type":"unstyled","key":"auv49"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Хуки","type":"header-three","key":"179k3"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Хуки позволяют выполнять код до или после тестов. Они полезны для настройки среды, инициализации ресурсов и очистки после тестов. В Playwright хуки часто используются для управления состоянием браузера, контекста и страницы.","type":"unstyled","key":"ak5rg"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":11,"offset":0,"style":"BOLD"}],"text":"Типы хуков:","type":"unstyled","key":"1cik9"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"В JUnit 5 есть несколько аннотации для хуков:","type":"unstyled","key":"d4oj2"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":13,"offset":0,"style":"BOLD"}],"text":"· @BeforeAll: Выполняется один раз перед всеми тестами в классе. Используется для инициализации ресурсов, которые используются всеми тестами.","type":"unstyled","key":"be5se"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":13,"offset":0,"style":"BOLD"}],"text":"· @AfterAll: Выполняется один раз после всех тестов в классе. Используется для очистки ресурсов.","type":"unstyled","key":"1hn86"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":14,"offset":0,"style":"BOLD"}],"text":"· @BeforeEach: Выполняется перед каждым тестом. Используется для настройки состояния перед каждым тестом.","type":"unstyled","key":"7g36v"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":13,"offset":0,"style":"BOLD"}],"text":"· @AfterEach: Выполняется после каждого теста. Используется для очистки после каждого теста.","type":"unstyled","key":"4rfh2"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":27,"offset":0,"style":"BOLD"}],"text":"Пример использования хуков:","type":"unstyled","key":"f5jt7"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"import com.microsoft.playwright.Browser;\nimport com.microsoft.playwright.BrowserContext;\nimport com.microsoft.playwright.Page;\nimport com.microsoft.playwright.Playwright;\nimport org.junit.jupiter.api.*;\n\npublic class HookExamples {\n static Playwright playwright;\n static Browser browser;\n BrowserContext context;\n Page page;\n\n @BeforeAll\n static void launchBrowser() {\n playwright = Playwright.create();\n browser = playwright.chromium().launch();\n }\n\n @AfterAll\n static void closeBrowser() {\n browser.close();\n playwright.close();\n }\n\n @BeforeEach\n void createContextAndPage() {\n context = browser.newContext();\n page = context.newPage();\n }\n\n @AfterEach\n void closeContext() {\n context.close();\n }\n\n @Test\n void testOne() {\n page.navigate(\"https://playwright.dev\");\n // Тестовый код\n }\n\n @Test\n void testTwo() {\n page.navigate(\"https://example.com\");\n // Тестовый код\n }\n}","type":"blockquote","key":"am068"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"","type":"unstyled","key":"c2m6q"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"В этом примере:","type":"unstyled","key":"80rgu"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":18,"offset":0,"style":"BOLD"}],"text":"· launchBrowser() запускает браузер один раз перед всеми тестами.","type":"unstyled","key":"fdnne"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":24,"offset":0,"style":"BOLD"}],"text":"· createContextAndPage() создает новый контекст и страницу перед каждым тестом.","type":"unstyled","key":"fnhs3"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":17,"offset":0,"style":"BOLD"}],"text":"· closeContext() закрывает контекст после каждого теста.","type":"unstyled","key":"e159p"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":16,"offset":0,"style":"BOLD"}],"text":"· closeBrowser() закрывает браузер после всех тестов.","type":"unstyled","key":"7npiq"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":15,"offset":0,"style":"BOLD"}],"text":"Кастомные хуки:","type":"unstyled","key":"34i7l"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Иногда может потребоваться выполнить дополнительную настройку или очистку. Для этого можно создать кастомные методы и вызывать их из хуков.","type":"unstyled","key":"dv8fh"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":7,"offset":0,"style":"BOLD"}],"text":"Пример:","type":"unstyled","key":"c6po2"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"@BeforeEach\nvoid setUp() {\n createContextAndPage();\n login(); // Кастомный метод для логина\n}\n\n@AfterEach\nvoid tearDown() {\n logout(); // Кастомный метод для логаута\n closeContext();\n}","type":"blockquote","key":"4kfa8"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"","type":"unstyled","key":"1av5r"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":13,"offset":0,"style":"BOLD"}],"text":"Хуки в TestNG","type":"header-three","key":"4iqlr"},{"data":{"image":{"id":"68ad59db910c7045dfcfac60"}},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"","type":"atomic:image","key":"1vk1l"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"TestNG также предоставляет аналогичные аннотации для хуков:","type":"unstyled","key":"1hmmq"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"· @BeforeSuite / @AfterSuite","type":"unstyled","key":"eln32"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"· @BeforeTest / @AfterTest","type":"unstyled","key":"ems37"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"· @BeforeClass / @AfterClass","type":"unstyled","key":"1qgne"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"· @BeforeMethod / @AfterMethod","type":"unstyled","key":"ct38i"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"","type":"unstyled","key":"4it8r"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":16,"offset":0,"style":"BOLD"}],"text":"Пример с TestNG:","type":"unstyled","key":"6qn02"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"import com.microsoft.playwright.Browser;\nimport com.microsoft.playwright.BrowserContext;\nimport com.microsoft.playwright.Page;\nimport com.microsoft.playwright.Playwright;\nimport org.junit.jupiter.api.Test;\nimport org.testng.annotations.*;\n\npublic class TestNGHooks {\n Playwright playwright;\n Browser browser;\n BrowserContext context;\n Page page;\n\n @BeforeSuite\n void launchBrowser() {\n playwright = Playwright.create();\n browser = playwright.chromium().launch();\n }\n\n @AfterSuite\n void closeBrowser() {\n browser.close();\n playwright.close();\n }\n\n @BeforeMethod\n void createContextAndPage() {\n context = browser.newContext();\n page = context.newPage();\n }\n\n @AfterMethod\n void closeContext() {\n context.close();\n }\n\n @Test\n void testExample() {\n page.navigate(\"https://example.com\");\n // Тестовый код\n }\n}","type":"blockquote","key":"1se72"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Использование хуков помогает поддерживать тесты в чистоте и обеспечивает надлежащее управление ресурсами, что необходимо для надежного выполнения тестов.","type":"unstyled","key":"fafl9"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Командная строка","type":"header-three","key":"c0c7a"},{"data":{"image":{"id":"68ad5acfb7ab9b4956307e8d"}},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Command Line Interface","type":"atomic:image","key":"5m8lr"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Playwright предоставляет CLI (Command Line Interface) для управления браузерами, запуска тестов и генерации кода. CLI является мощным инструментом, который упрощает многие аспекты работы с Playwright.","type":"unstyled","key":"6gp5d"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":20,"offset":0,"style":"BOLD"}],"text":"Установка браузеров:","type":"unstyled","key":"ce7nj"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"При первом запуске теста Playwright (в контексте java) сам скачает и установит браузеры. ","type":"unstyled","key":"3qiou"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Если тесты компилируются с js то выполните следующую команду:","type":"unstyled","key":"2cp0t"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"bash","type":"unstyled","key":"68dvj"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"npx playwright install","type":"blockquote","key":"6muju"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Эта команда установит все поддерживаемые браузеры (Chromium, Firefox, WebKit) и их зависимости. Если нужно установить только конкретный браузер, можно указать его:","type":"unstyled","key":"8vmoa"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"bash","type":"unstyled","key":"e4kpg"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"npx playwright install chromium","type":"blockquote","key":"oi28"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"","type":"unstyled","key":"flpk4"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":14,"offset":0,"style":"BOLD"}],"text":"Запуск тестов:","type":"header-three","key":"fq8ed"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Для запуска тестов используется команда в терминале, или кнопка в idea Run:","type":"unstyled","key":"f1js8"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":8,"offset":0,"style":"ITALIC"}],"text":"mvn test ","type":"unstyled","key":"8fap"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Эта команда ищет тесты в директории tests по умолчанию, но можно указать другую директорию.","type":"unstyled","key":"6b4kh"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":13,"offset":0,"style":"BOLD"}],"text":"Debug (дебаг)","type":"header-two","key":"abp9h"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Отладка тестов является важной частью процесса разработки. Playwright предоставляет различные инструменты для отладки, которые быстро выявлять и устранять проблемы.","type":"unstyled","key":"76ri5"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":21,"offset":0,"style":"BOLD"}],"text":"Playwright Inspector:","type":"header-three","key":"enui0"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Playwright Inspector — это графический инструмент для отладки тестов. Он позволяет пошагово выполнять тесты, просматривать состояние страницы и inspect элементы.","type":"unstyled","key":"e9gfe"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":26,"offset":0,"style":"BOLD"}],"text":"Вызов метода page.pause():","type":"unstyled","key":"t3v3"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"В код теста можно добавить page.pause(), чтобы приостановить выполнение и открыть Inspector в момент вызова.","type":"unstyled","key":"8614j"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Пример:","type":"unstyled","key":"7gk65"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"page.navigate(\"https://example.com\");","type":"blockquote","key":"3ph3t"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"page.pause(); // Выполнение приостановится здесь","type":"blockquote","key":"21kir"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"page.click(\"button\");","type":"blockquote","key":"enh9j"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":22,"offset":0,"style":"BOLD"}],"text":"Снимки экрана и видео:","type":"header-three","key":"25cst"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Playwright позволяет автоматически захватывать скриншоты и видео во время выполнения теста. Это полезно для анализа падений (fail).","type":"unstyled","key":"436ih"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"В коде теста можно сделать снимок экрана вручную:","type":"unstyled","key":"8e5vd"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"page.screenshot(new Page.ScreenshotOptions().setPath(\"screenshot.png\"));","type":"blockquote","key":"uui6"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"","type":"unstyled","key":"1kjjd"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":12,"offset":0,"style":"BOLD"}],"text":"Логирование:","type":"header-three","key":"6m66e"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Playwright интегрируется с logging frameworks, такими как SLF4J. Вы можете настроить логирование для получения подробной информации о выполнении тестов.","type":"unstyled","key":"bbog1"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Пример настройки логирования в Java:","type":"unstyled","key":"11aml"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"import org.slf4j.Logger;\nimport org.slf4j.LoggerFactory;\n\npublic class TestWithLogging {\n private static final Logger logger = LoggerFactory.getLogger(TestWithLogging.class);\n\n @Test\n void testWithLogging() {\n logger.info(\"Navigating to page\");\n page.navigate(\"https://example.com\");\n logger.debug(\"Page title: {}\", page.title());\n }\n}","type":"blockquote","key":"1n4vg"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"","type":"unstyled","key":"61u76"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":13,"offset":0,"style":"BOLD"}],"text":"Трассировка: Trace Viewer","type":"header-two","key":"eeenq"},{"data":{"image":{"id":"68ad5e5fa7508021202683e3"}},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Trace Viewer","type":"atomic:image","key":"2ui5"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":23,"offset":0,"style":"BOLD"}],"text":"Playwright Trace Viewer - позволяет записывать подробную информацию о выполнении теста, включая действия, сетевые запросы и снимки экрана. 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Все действия, выполненные в браузере, будут записываться и отображаться в виде кода на выбранном языке программирования.","type":"unstyled","key":"cofs8"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":12,"offset":0,"style":"BOLD"}],"text":"Выбор языка:","type":"unstyled","key":"2frpp"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"По умолчанию Codegen генерирует код на JavaScript, но можно выбрать другой язык с помощью опции --target или в интерфейсе Playwright Inspector.","type":"unstyled","key":"d26es"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":16,"offset":0,"style":"BOLD"}],"text":"Пример для Java:","type":"unstyled","key":"8a238"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"bash","type":"unstyled","key":"fkj2j"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"npx playwright codegen https://the-internet.herokuapp.com/login ","type":"blockquote","key":"7vfds"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":16,"offset":0,"style":"BOLD"}],"text":"Запись действий:","type":"unstyled","key":"3cgs1"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"При выполнении действий в браузере (клики, ввод текста, навигация и т.д.), Codegen автоматически генерирует соответствующий код. 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Подробно объясняется здесь. ","type":"unstyled","key":"bj2mb"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":18,"offset":0,"style":"BOLD"}],"text":"Интеграция с CI/CD","type":"unstyled","key":"fkmlk"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Официальные образы легко интегрируются с популярными CI-системами (GitHub Actions, GitLab CI, Jenkins). 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Вот ключевые рекомендации, которые помогут вам максимизировать преимущества использования Playwright в ваших проектах.","type":"unstyled","key":"d2p0f"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":38,"offset":0,"style":"BOLD"}],"text":"1. Используйте Page Object Model (POM)","type":"unstyled","key":"dbaoo"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"// Пример Page Object для страницы логина","type":"blockquote","key":"did25"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"public class LoginPage {","type":"blockquote","key":"5ubh6"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":" private final Page page;","type":"blockquote","key":"n5kv"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":" private final LocatorusernameInput;","type":"blockquote","key":"cjlgn"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":" private final LocatorpasswordInput;","type":"blockquote","key":"e18as"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":" private final LocatorsubmitButton;","type":"blockquote","key":"2ehq"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"public LoginPage(Page page) {","type":"blockquote","key":"5cljn"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":" this.page = page;","type":"blockquote","key":"fd7ob"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":" this.usernameInput = page.locator(\"#username\");","type":"blockquote","key":"b7jms"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":" this.passwordInput = page.locator(\"#password\");","type":"blockquote","key":"8rjsb"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":" this.submitButton = page.locator(\"button[type='submit']\");","type":"blockquote","key":"40e8i"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"}","type":"blockquote","key":"elcko"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"public void navigate() {","type":"blockquote","key":"avi82"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":" page.navigate(\"https://example.com/login\");","type":"blockquote","key":"4ur0m"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"}","type":"blockquote","key":"ddpk2"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"public void login(String username, String password) {","type":"blockquote","key":"8stl2"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":" usernameInput.fill(username);","type":"blockquote","key":"3hrce"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":" passwordInput.fill(password);","type":"blockquote","key":"3ms6l"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":" submitButton.click();","type":"blockquote","key":"1n136"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":" }","type":"blockquote","key":"4ps94"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"}","type":"blockquote","key":"5s1h6"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"// Использование в тесте","type":"blockquote","key":"1741e"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"@Test","type":"blockquote","key":"456bm"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"public void testLogin() {","type":"blockquote","key":"dv8m1"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":" LoginPageloginPage = new LoginPage(page);","type":"blockquote","key":"7ojbs"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":" loginPage.navigate();","type":"blockquote","key":"3g6nb"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":" loginPage.login(\"testuser\", \"password123\");","type":"blockquote","key":"btlnj"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"// Assertions тут","type":"blockquote","key":"4m4vr"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"}","type":"blockquote","key":"dh3ic"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"","type":"unstyled","key":"6ro57"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":45,"offset":0,"style":"BOLD"}],"text":"2. Используйте правильные стратегии локаторов\nИзбегайте нестабильных селекторов, которые могут измениться. Вместо этого используйте устойчивые локаторы, такие как те, что основаны на ролях ARIA или тестовых атрибутах (например, data-testid).","type":"unstyled","key":"8ffac"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"// Плохо: не стабильный CSS-селектор","type":"blockquote","key":"9ppo4"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"page.locator(\"#main > div > div:nth-child(3) > button\").click();","type":"blockquote","key":"auo9d"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"// Хорошо: локатор по роли","type":"blockquote","key":"64kls"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"page.locator(\"role=button[name='Submit']\").click();","type":"blockquote","key":"ac8sq"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"// Лучше: использование тестовых атрибутов","type":"blockquote","key":"6ehuf"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"page.locator(\"[data-testid='submit-button']\").click();","type":"blockquote","key":"8c834"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"","type":"unstyled","key":"1ubqr"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":55,"offset":0,"style":"BOLD"}],"text":"3. Реализуйте автоматические ожидания вместо явных пауз\nPlaywright имеет встроенные ожидания, поэтому избегайте использования Thread.sleep() .","type":"unstyled","key":"76eia"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"// Плохо: явная пауза","type":"blockquote","key":"evvp7"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"page.click(\"#button\");","type":"blockquote","key":"1mn5"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Thread.sleep(3000); // Непредсказуемое и медленное","type":"blockquote","key":"ee864"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"// Хорошо: использование встроенных ожиданий","type":"blockquote","key":"4rqdp"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"page.locator(\"#button\").click();","type":"blockquote","key":"39ig9"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"assertThat(page).hasURL(\"https://example.com/success\"); // Автоматически ждет","type":"blockquote","key":"3j23q"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"","type":"unstyled","key":"d0lr9"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":36,"offset":0,"style":"BOLD"}],"text":"4. Организуйте тесты с помощью хуков\nИспользуйте возможности фреймворка тестирования (например, JUnit) для организации кода.","type":"unstyled","key":"r3nk"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"public class TestBase {","type":"blockquote","key":"du9lh"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"protected Playwrightplaywright;","type":"blockquote","key":"19efa"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"protected Browserbrowser;","type":"blockquote","key":"1gtmn"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"protected BrowserContextcontext;","type":"blockquote","key":"7t0vg"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"protected Page page;","type":"blockquote","key":"eh0o1"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"@BeforeAll","type":"blockquote","key":"9fink"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"public void beforeAll() {","type":"blockquote","key":"409t8"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":" playwright = Playwright.create();","type":"blockquote","key":"fcdc8"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"}","type":"blockquote","key":"1200l"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"@AfterAll","type":"blockquote","key":"53kip"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"public void afterAll() {","type":"blockquote","key":"f1sb9"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":" playwright.close();","type":"blockquote","key":"f28n"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"}","type":"blockquote","key":"3ohhh"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"@BeforeEach","type":"blockquote","key":"3k1pi"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"public void beforeEach() {","type":"blockquote","key":"9qrnl"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":" browser = playwright.chromium().launch();","type":"blockquote","key":"348mv"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":" context = browser.newContext();","type":"blockquote","key":"4j1fl"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":" page = context.newPage();","type":"blockquote","key":"94tn3"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"}","type":"blockquote","key":"241bb"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"@AfterEach","type":"blockquote","key":"43l8t"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"public void afterEach() {","type":"blockquote","key":"bcde3"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":" context.close();","type":"blockquote","key":"78vhh"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":" browser.close();","type":"blockquote","key":"f9250"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":" }","type":"blockquote","key":"3n2b9"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"}","type":"blockquote","key":"6l77d"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"","type":"unstyled","key":"afkp1"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":54,"offset":0,"style":"BOLD"}],"text":"5. Настройте трассировку для отладки сложных сценариев\nВключите трассировку для сложных тестов, чтобы облегчить отладку.","type":"unstyled","key":"6lrhi"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"@Test","type":"blockquote","key":"t6a4"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"public void complexTest() {","type":"blockquote","key":"ftmkq"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"context.tracing().start(new Tracing.StartOptions()","type":"blockquote","key":"5in5h"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":".setScreenshots(true)","type":"blockquote","key":"3fvhj"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":".setSnapshots(true));","type":"blockquote","key":"40ql4"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"try {","type":"blockquote","key":"8838b"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"// Выполнение сложного теста","type":"blockquote","key":"bu6lg"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":" page.navigate(\"https://example.com\");","type":"blockquote","key":"dkju7"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"// ... действия ...","type":"blockquote","key":"ddi0b"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":" } finally {","type":"blockquote","key":"79amg"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":" context.tracing().stop(new Tracing.StopOptions()","type":"blockquote","key":"eeqva"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":" .setPath(Paths.get(\"trace.zip\")));","type":"blockquote","key":"8dgos"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":" }","type":"blockquote","key":"eqjbv"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"}","type":"blockquote","key":"6jaqs"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"","type":"unstyled","key":"dts1d"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":46,"offset":0,"style":"BOLD"}],"text":"6. Используйте изоляцию через Browser Contexts\nКаждый тест должен запускаться в своем собственном Browser Context для обеспечения изоляции.","type":"unstyled","key":"2lmgj"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"@BeforeEach","type":"blockquote","key":"5uh10"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"public void setUp() {","type":"blockquote","key":"ehp42"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":" // Каждый тест получает новый изолированный контекст","type":"blockquote","key":"2o9p7"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":" context =browser.newContext();","type":"blockquote","key":"b9c8a"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":" page = context.newPage();","type":"blockquote","key":"265rv"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"}","type":"blockquote","key":"i2qh"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"@AfterEach","type":"blockquote","key":"83sbh"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"public void tearDown() {","type":"blockquote","key":"cvv12"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":" context.close();","type":"blockquote","key":"ddho7"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"}","type":"blockquote","key":"a8ejp"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"","type":"unstyled","key":"38thc"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":42,"offset":0,"style":"BOLD"}],"text":"7. Оптимизируйте производительность тестов\nИспользуйте headless-режим для CI/CD и настройте параллельное выполнение тестов.","type":"unstyled","key":"5cuid"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"// Запуск в headless-режиме для CI","type":"blockquote","key":"bam1b"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"browser =playwright.chromium().launch(new BrowserType.LaunchOptions()","type":"blockquote","key":"5mvug"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":".setHeadless(true));","type":"blockquote","key":"6ij1l"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"","type":"unstyled","key":"1h74q"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":34,"offset":0,"style":"BOLD"}],"text":"8. Регулярно обновляйте Playwright\nСледите за обновлениями и регулярно обновляйте версию бибилиотек Playwright для получения новых функций и исправлений ошибок.","type":"unstyled","key":"1cmcg"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"","type":"unstyled","key":"6bgtn"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Следование этим лучшим практикам поможет вам создавать более надежные, поддерживаемые и эффективные тесты с использованием Playwright.","type":"unstyled","key":"ejq84"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"","type":"unstyled","key":"dhukv"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":24,"offset":0,"style":"BOLD"}],"text":"Рекомендации по миграции","type":"header-two","key":"2liag"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"","type":"unstyled","key":"69f"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":16,"offset":3,"style":"BOLD"}],"text":"1. Начните с малого: Мигрируйте постепенно, начиная с простых тестов.","type":"unstyled","key":"2ju2t"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":19,"offset":3,"style":"BOLD"}],"text":"2. Используйте обертки: Создайте абстракции для общих методов упрощения миграции.","type":"unstyled","key":"2dtaj"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":22,"offset":3,"style":"BOLD"}],"text":"3. Тестируйте внимательно: Убедитесь, что перенесенные тесты корректно работают во всех браузерах.","type":"unstyled","key":"atdd3"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":34,"offset":3,"style":"BOLD"}],"text":"4. Используйте возможности Playwright: Воспользуйтесь преимуществами новых функций, таких как трассировка и сетевые перехватчики.","type":"unstyled","key":"9cn3q"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Миграция с Selenium на Playwright может потребовать некоторых усилий, но преимущества с точки зрения кроссбраузерной поддержки и дополнительных функций делают этот процесс стоящим.","type":"unstyled","key":"869j5"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"FAQ: ответы на частые вопросы по Playwright","type":"header-two","key":"2rfqh"},{"data":{"image":{"id":"68ad6acea7508021203b06f3"}},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"","type":"atomic:image","key":"67vb9"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[{"length":33,"offset":0,"style":"BOLD"}],"text":"Playwright vs Selenium что лучше?","type":"unstyled","key":"8em0g"},{"data":{},"depth":0,"entityRanges":[],"inlineStyleRanges":[],"text":"Playwright автоматически проверяет готовность элементов перед действиями, что повышает стабильность тестов. 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