test: Add unit test for projects/app/src/components/Markdown/utils.ts

[gru-agent]

Trigger Info

Trigger Type	Triggered By	Source Pull Request	Assignment
PR Created	c121914yu	5719	Detail

Summary

This PR introduces unit tests for the CodeClassNameEnum and mdTextFormat utility functions in the Markdown component. The tests ensure the correctness of the mdTextFormat function's behavior and validate the values of the CodeClassNameEnum. Below is a summary of the key additions:

Tests for CodeClassNameEnum

• Verifies that all expected enum values are present and correctly defined.

Tests for mdTextFormat

• Windows File Paths: Ensures backslashes in Windows file paths are doubled.

• Latex Formatting: Converts \[latex\] to $$latex$$ and \(latex\) to $latex$.

• Code Blocks and Inline Code: Confirms that transformations do not occur inside code blocks or inline code.

• Hexadecimal References: Converts [24charhex] to [24charhex](CITE) unless already linked.

• URL and Chinese Punctuation: Adds spaces between URLs and Chinese punctuation or [24charhex](CITE).

• Multiple Features: Validates the function's ability to handle multiple transformations in a single string.

• Edge Cases: Covers scenarios like empty strings, special characters, nested features, and multiple occurrences of patterns.

Edge Cases and Complex Scenarios

• Handles multiple Windows paths, nested features (e.g., URL + [24charhex] + Chinese punctuation), and special characters near paths.

• Ensures no unintended modifications for unmatched patterns or invalid inputs.

These tests provide comprehensive coverage for the mdTextFormat function, ensuring its robustness and reliability in handling various Markdown formatting scenarios.

Coverage

The change in coverage value, such as: 0% -> 50%, indicates that the coverage was 0% before writing the tests and 50% after writing them.

https://web.dev/articles/ta-code-coverage

Type	Change
lines	0% -> 97.29% 🔺
functions	0% -> 100% 🔺
statements	0% -> 97.29% 🔺
branches	0% -> 88.88% 🔺
source	program

Test Statuses

Status	Change
passed	0 -> 28 🔺
failed	0 -> 0
skipped	0 -> 0
source	program

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Coverage Report

Status	Category	Percentage	Covered / Total
🔵	Lines	25.11%	14718 / 58593
🔵	Statements	25.11%	14718 / 58593
🔵	Functions	33.62%	421 / 1252
🔵	Branches	72.98%	1391 / 1906

File Coverage

No changed files found.

Generated in workflow #2381 for commit 8d141c8 by the Vitest Coverage Report Action

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