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Use new_context block form to ensure context cleanup on test failure #375

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Merged
YusukeIwaki merged 1 commit into from
Mar 15, 2026
Merged

Use new_context block form to ensure context cleanup on test failure #375

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10 changes: 5 additions & 5 deletions documentation/docs/article/guides/rails_integration_with_null_driver.md
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Expand Up @@ -121,15 +121,15 @@ RSpec.configure do |config|
Capybara.current_driver = :null
base_url = Capybara.current_session.server.base_url

browser_context = PlaywrightBrowser.browser.new_context(baseURL: base_url)
@playwright_page = browser_context.new_page
example.run
browser_context.close
PlaywrightBrowser.browser.new_context(baseURL: base_url) do |browser_context|
@playwright_page = browser_context.new_page
example.run
end
end
end
```

Each test gets a fresh `BrowserContext` (equivalent to a new incognito window), so cookies and storage never leak between tests. `browser_context.close` cleans it up after each example.
Each test gets a fresh `BrowserContext` (equivalent to a new incognito window), so cookies and storage never leak between tests. The block form of `new_context` ensures the context is always closed — even if the test raises an exception.

## Minitest Usage

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