fix(divider): [divider] modify theme

[James-9696]

PR

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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

• Style
  • Updated the default divider styling to rely on the primary theme color, potentially altering its appearance based on the new color reference.
• Tests
  • Modified locator definitions in various test cases to improve specificity and context for the divider component, ensuring accurate targeting of elements within their respective parent elements.
  • Updated expected CSS properties for the divider component to reflect changes in styling.

[coderabbitai]

Walkthrough

This change updates the CSS variable that defines the default divider color in the theme package. The update removes the fallback color #dbdbdb and changes the variable reference from --tv-color-border-divider-short to --tv-color-border-divider in the file packages/theme/src/divider/vars.less. Additionally, several test files have been modified to adjust how locators are defined, encapsulating them within parent elements to improve specificity.

Changes

File(s)	Change Summary
packages/theme/.../divider/vars.less	Updated the --tv-Divider-default-color variable by removing the fallback (#dbdbdb) and changing the reference from --tv-color-border-divider-short to --tv-color-border-divider.
examples/sites/.../divider/*.spec.ts	Modified locator definitions in tests to use a parent demo element for better specificity, affecting multiple test cases related to the divider component. The expected CSS properties for border colors were also updated.

Possibly related PRs

• feat(divider): [divider]modify smb theme #2179: Involves related modifications to divider components by adjusting color attributes.
• feat(theme): [button] add dark themes, modify other theme variables and component level variables #2898: Related to updates of CSS variables, specifically the --tv-color-border-divider and --tv-color-border-divider-short variables.

Suggested reviewers

• zzcr

Poem

I'm a rabbit with a hop so light,
Tweaking CSS deep into the night,
Removed old fallback with a swift little twist,
Now the divider's color can't be missed.
Carrots and code, a combo so bright!
Happy hops on this stylish site!
🐇✨

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examples/sites/demos/pc/app/divider/content-position.spec.ts

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examples/sites/demos/pc/app/divider/basic-usage.spec.ts

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examples/sites/demos/pc/app/divider/custom-style.spec.ts

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ESLint couldn't find the plugin "eslint-plugin-vue".

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It's likely that the plugin isn't installed correctly. Try reinstalling by running the following:

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• 3 others

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📜 Recent review details

Configuration used: CodeRabbit UI
Review profile: CHILL
Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 0fc0311 and 6f526a8.

📒 Files selected for processing (6)

• examples/sites/demos/pc/app/divider/basic-usage.spec.ts (1 hunks)
• examples/sites/demos/pc/app/divider/content-position.spec.ts (1 hunks)
• examples/sites/demos/pc/app/divider/custom-style.spec.ts (1 hunks)
• examples/sites/demos/pc/app/divider/direction.spec.ts (1 hunks)
• examples/sites/demos/pc/app/divider/divider-type.spec.ts (1 hunks)
• examples/sites/demos/pc/app/divider/status.spec.ts (1 hunks)

🔇 Additional comments (6)

examples/sites/demos/pc/app/divider/content-position.spec.ts (1)

6-7: Improved test locator specificity using parent container

The change improves test isolation by first locating the specific demo container and then finding divider text elements within that context. This pattern helps prevent potential selector collisions with similar elements outside the target demo area.

examples/sites/demos/pc/app/divider/basic-usage.spec.ts (1)

6-8: Improved test specificity and updated theme color assertion

Two good changes here:

1. The test now properly scopes element selection to the specific demo container
2. The expected border color has been updated from rgb(219, 219, 219) to rgb(240, 240, 240), aligning with the theme modification described in the PR objective

This change ensures tests will pass with the new divider theming.

examples/sites/demos/pc/app/divider/direction.spec.ts (1)

7-8: Improved test locators and updated vertical divider color

The changes here align with the other test files:

1. Using a parent demo container improves selector specificity
2. The vertical divider border color expectation has been updated from rgb(219, 219, 219) to rgb(240, 240, 240)

This maintains consistency with the theme change applied to horizontal dividers.

Also applies to: 10-10

examples/sites/demos/pc/app/divider/status.spec.ts (1)

6-7: Improved selector specificity with parent container

Similar to the other test files, this change scopes the divider line elements to the specific demo container, improving test isolation and preventing potential selector conflicts.

examples/sites/demos/pc/app/divider/divider-type.spec.ts (1)

6-7: Improved test locator specificity.

The change scopes the divider locator within the specific demo container, which enhances test reliability by preventing potential conflicts with similar elements elsewhere on the page.

examples/sites/demos/pc/app/divider/custom-style.spec.ts (1)

7-10: Better locator scoping for more reliable tests.

The introduction of the demo locator and subsequent scoping of child elements within it follows best practices for Playwright tests. This approach:

1. Improves test stability by ensuring elements are found within the correct context
2. Reduces the risk of false positives if similar elements exist elsewhere on the page
3. Creates consistent locator patterns across test files

This is a good improvement to the test structure.

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