test: Add unit test for projects/app/src/web/core/chat/context/useChatStore.ts

[gru-agent]

Trigger Info

Trigger Type	Triggered By	Source Pull Request	Assignment
PR Created	LOUSANPANG	4811	Detail

Summary

PR Summary

Changes Introduced:

1. Enhancements to useChatStore:

   • Added unit tests for useChatStore to validate its functionality, including:

     • Setting and restoring the source and lastChat values.

     • Generating new chatId when the source changes.

     • Setting appId and lastChatAppId.

     • Ensuring appId is not set to an empty value.

     • Setting chatId and lastChatId.

     • Generating new chatId if none is provided.

     • Setting outLinkAuthData.

2. Introduction of createCustomStorage:

   • Exported the createCustomStorage function from useChatStore.

   • Added unit tests for createCustomStorage to validate:

     • Storage creation with appId embedded in the key.

     • Proper segregation of session and local storage data.

     • Removal of items from both storages.

3. Mocking Utilities:

   • Mocked getNanoid function to return a consistent value (test-nanoid) for predictable testing.

   • Created mock implementations for sessionStorage and localStorage to simulate browser storage behavior during tests.

4. Testing Framework Setup:

   • Utilized vitest for unit testing.

   • Added comprehensive test cases to ensure robustness of the useChatStore and createCustomStorage functionalities.

Additional Files:

• Added new test file: useChatStore.test.ts for unit testing.

• Binary and map files related to corepack were introduced, likely for dependency management or build tooling.

Impact:

• Improved code reliability and maintainability by introducing unit tests for critical functionalities.

• Enhanced storage handling with createCustomStorage, ensuring better data management and isolation.

• Facilitated future development and debugging with robust test coverage.

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% -> 96.15% 🔺
functions	0% -> 90.9% 🔺
statements	0% -> 96.15% 🔺
branches	0% -> 90.32% 🔺
source	program

Test Statuses

Status	Change
passed	0 -> 9 🔺
failed	0 -> 0
skipped	0 -> 0
source	program

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[github-actions]

Preview mcp_server Image: ghcr.io/labring/fastgpt-pr:fatsgpt_mcp_server_74be2169e4f68b10922b9d970090f0fd452288e9

[github-actions]

Coverage Report

Status	Category	Percentage	Covered / Total
🔵	Lines	22.41%	11512 / 51349
🔵	Statements	22.41%	11512 / 51349
🔵	Functions	29.85%	312 / 1045
🔵	Branches	66.44%	804 / 1210

File Coverage

File	Stmts	Branches	Functions	Lines	Uncovered Lines
Changed Files
projects/app/src/web/core/chat/context/useChatStore.ts	96.15%	90.32%	90.9%	96.15%	116-119

Generated in workflow #847 for commit 74be216 by the Vitest Coverage Report Action

[github-actions]

Preview sandbox Image: ghcr.io/labring/fastgpt-pr:fatsgpt_sandbox_74be2169e4f68b10922b9d970090f0fd452288e9

[github-actions]

Preview fastgpt Image: ghcr.io/labring/fastgpt-pr:fatsgpt_74be2169e4f68b10922b9d970090f0fd452288e9