Playwright: Added possibility of creating of a context with a page

[mirao]

Motivation/Description of the PR

• I would like to be able to open page after restart of browser. I use this patch for a long time in my project and it works for me well.
• Resolves #3248

Applicable helpers:

• [ ] WebDriver
• [ ] Puppeteer
• [ ] Nightmare
• [ ] REST
• [ ] FileHelper
• [ ] Appium
• [ ] Protractor
• [ ] TestCafe
• [x] Playwright

Applicable plugins:

• [ ] allure
• [ ] autoDelay
• [ ] autoLogin
• [ ] customLocator
• [ ] pauseOnFail
• [ ] coverage
• [ ] retryFailedStep
• [ ] screenshotOnFail
• [ ] selenoid
• [ ] stepByStepReport
• [ ] stepTimeout
• [ ] wdio
• [ ] subtitles

Type of change

• [ ] :fire: Breaking changes
• [ ] :rocket: New functionality
• [x] :bug: Bug fix
• [ ] :clipboard: Documentation changes/updates
• [ ] :hotsprings: Hot fix
• [ ] :hammer: Markdown files fix - not related to source code
• [ ] :nail_care: Polish code

Checklist:

• [x] Tests have been added
• [x] Documentation has been added (Run npm run docs)
• [x] Lint checking (Run npm run lint)
• [x] Local tests are passed (Run npm test)

[DavertMik]

Thanks, seems useful Could you add also usage documentation into https://github.com/codeceptjs/CodeceptJS/blob/3.x/docs/playwright.md

It would be also nice to have a more detailed example where you actually use _startBrowser and _startContextPage

This will help others to start using these custom methods

[mirao]

Added an example into Playwright's docs, it's my use case for _createContextPage

[DavertMik]

@mirao what do you think of adding restartBrowser into the Playwright helper?

Looks like it should belong there

[mirao]

@DavertMik Yes, I can add the method restartBrowser() into the Playwright's helper. Or should I name it _restartBrowser()? I'm not sure about name convention.

[DavertMik]

restartBrowser()

So user could call it natively from their tests, please update documentation accordingly to show simplified approach

[mirao]

@DavertMik Done

[DavertMik]

Thank you! Finally we have it!