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test(e2e): add split UI e2e test #67

Merged
merged 2 commits into from
Sep 28, 2024
Merged

test(e2e): add split UI e2e test #67

merged 2 commits into from
Sep 28, 2024

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@zzcr zzcr commented Sep 26, 2024

PR

PR Checklist

Please check if your PR fulfills the following requirements:

  • The commit message follows our Commit Message Guidelines
  • Tests for the changes have been added (for bug fixes / features)
  • Docs have been added / updated (for bug fixes / features)

PR Type

What kind of change does this PR introduce?

  • Bugfix
  • Feature
  • Code style update (formatting, local variables)
  • Refactoring (no functional changes, no api changes)
  • Build related changes
  • CI related changes
  • Documentation content changes
  • Other... Please describe:

What is the current behavior?

Issue Number: N/A

What is the new behavior?

Does this PR introduce a breaking change?

  • Yes
  • No

Other information

Summary by CodeRabbit

  • New Features

    • Introduced Playwright tests for the "split" component, covering various usage scenarios.
    • Added tests for default usage, split mode, nested usage, dual expansion, and three-area support with screenshot verification.
  • Bug Fixes

    • Implemented error handling to ensure no exceptions occur during tests.

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coderabbitai bot commented Sep 26, 2024

Important

Review skipped

Review was skipped due to path filters

⛔ Files ignored due to path filters (6)
  • tests/split/xdesign.spec.ts-snapshots/basic-usage-chromium-win32.png is excluded by !**/*.png
  • tests/split/xdesign.spec.ts-snapshots/horizontal-collapse-chromium-win32.png is excluded by !**/*.png
  • tests/split/xdesign.spec.ts-snapshots/hover-chromium-win32.png is excluded by !**/*.png
  • tests/split/xdesign.spec.ts-snapshots/nested-use-chromium-win32.png is excluded by !**/*.png
  • tests/split/xdesign.spec.ts-snapshots/split-mode-chromium-win32.png is excluded by !**/*.png
  • tests/split/xdesign.spec.ts-snapshots/three-areas-chromium-win32.png is excluded by !**/*.png

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Walkthrough

The changes introduce a new Playwright test file, tests/split/xdesign.spec.ts, which contains a series of automated tests for the "split" component. These tests cover various usage scenarios, including default usage, split mode, nested usage, and dual expansion, with each test capturing UI screenshots to validate functionality. Error handling is incorporated to ensure no exceptions occur during the test execution.

Changes

File Change Summary
tests/split/xdesign.spec.ts Introduced Playwright tests for the "split" component, covering multiple usage scenarios with UI screenshot validations.

Possibly related PRs

Suggested labels

e2e

🐇 "In the meadow where bunnies play,
New tests for the split come out to stay.
With screenshots bright, they hop and cheer,
Validating the UI, bringing joy near.
Through each scenario, they swiftly dart,
Ensuring the split component's smart!" 🐇


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@github-actions github-actions bot added the e2e playwright label Sep 26, 2024
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Actionable comments posted: 0

🧹 Outside diff range and nitpick comments (4)
tests/split/xdesign.spec.ts (4)

4-10: LGTM: Well-structured test case with good practices.

The test case for the default usage of the split component is well-implemented. It includes error handling, specific locators, and viewport checks before taking screenshots.

Consider adding a brief comment explaining the purpose of this test case for better readability and maintainability.


12-18: LGTM: Consistent test structure with good practices.

The test case for the split mode follows the same structure and good practices as the previous test.

Consider extracting the common test setup (error handling, navigation, and locator creation) into a separate function to reduce code duplication across all test cases. This would improve maintainability and readability. For example:

async function setupTest(page, url, selector) {
  page.on('pageerror', (exception) => expect(exception).toBeNull())
  await page.goto(url)
  const demo = page.locator(selector)
  await expect(demo).toBeInViewport()
  return demo
}

// Usage in test:
const demo = await setupTest(page, 'split#split-mode', '#split-mode .pc-demo')
await expect(demo).toHaveScreenshot('split-mode.png')

28-39: LGTM: Well-implemented test with interaction.

This test case effectively captures both the initial state and the hover state of the horizontal collapse feature. The additional interaction adds value to the test suite.

Consider adding a short wait time after the hover action before taking the screenshot. This ensures that any animations or transitions have completed:

await triggerDom.hover()
await page.waitForTimeout(500) // Adjust the timeout as needed
await expect(demo).toHaveScreenshot('hover.png')

41-48: LGTM: Consistent test structure for three-area configuration.

The test case for the three-area configuration maintains the same structure and good practices as the previous tests.

Consider enhancing the test suite with the following suggestions:

  1. Add assertions to verify specific elements or attributes of the split component in each test case. This would provide more robust testing beyond just visual comparisons.
  2. Implement parametrized tests for similar scenarios to reduce code duplication and improve maintainability.
  3. Consider adding tests for edge cases, such as minimum/maximum sizes of split areas or rapid resizing actions.
📜 Review details

Configuration used: CodeRabbit UI
Review profile: CHILL

📥 Commits

Files that changed from the base of the PR and between 08e60e4 and 38b6d00.

⛔ Files ignored due to path filters (6)
  • tests/split/xdesign.spec.ts-snapshots/basic-usage-chromium-win32.png is excluded by !**/*.png
  • tests/split/xdesign.spec.ts-snapshots/horizontal-collapse-chromium-win32.png is excluded by !**/*.png
  • tests/split/xdesign.spec.ts-snapshots/hover-chromium-win32.png is excluded by !**/*.png
  • tests/split/xdesign.spec.ts-snapshots/nested-use-chromium-win32.png is excluded by !**/*.png
  • tests/split/xdesign.spec.ts-snapshots/split-mode-chromium-win32.png is excluded by !**/*.png
  • tests/split/xdesign.spec.ts-snapshots/three-areas-chromium-win32.png is excluded by !**/*.png
📒 Files selected for processing (1)
  • tests/split/xdesign.spec.ts (1 hunks)
🔇 Additional comments (3)
tests/split/xdesign.spec.ts (3)

1-1: LGTM: Imports are correct and necessary.

The import statement is appropriate for Playwright tests, importing only the necessary functions.


20-26: LGTM: Consistent test structure maintained.

The test case for nested usage maintains the same structure and good practices as the previous tests.

As mentioned earlier, consider refactoring the common setup code to reduce duplication across test cases.


1-48: Overall: Well-structured and comprehensive test suite for the split component.

This test suite provides good coverage of the split component's functionality using UI screenshots. The consistent structure across test cases and the implementation of good practices such as error handling and viewport checks are commendable.

To further improve the test suite, consider the following suggestions:

  1. Refactor common setup code into a separate function to reduce duplication.
  2. Add brief comments explaining the purpose of each test case.
  3. Implement parametrized tests for similar scenarios.
  4. Enhance tests with specific assertions beyond visual comparisons.
  5. Add tests for edge cases and more complex interactions.

These improvements will enhance the maintainability, readability, and robustness of the test suite.

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