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chore: Add tests and improve code coverage.#28

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aakashH242 wants to merge 9 commits intohustcc:mainfrom
aakashH242:main
Open

chore: Add tests and improve code coverage.#28
aakashH242 wants to merge 9 commits intohustcc:mainfrom
aakashH242:main

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@aakashH242
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Tests added and code coverage improved to 100%.
Add contributing and testing guidelines.
Setup CI workflows.

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Welcome to Codecov 🎉

Once you merge this PR into your default branch, you're all set! Codecov will compare coverage reports and display results in all future pull requests.

Thanks for integrating Codecov - We've got you covered ☂️

@aakashH242
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@hustcc - Requesting your review.

@hustcc
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hustcc commented Nov 20, 2025

@hustcc - Requesting your review.

nice pr, thanks, I have send the code review.

@aakashH242
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@hustcc - thanks for your patience. I have updated the PR and addressed your comments.

Please note that after switching to running actual tools calls instead of mocks during tests, some of the tests randomly timeout in the CI pipeline in Github. I am not sure how to fix it so I have disabled those tests in the GitHub CI pipeline.

They will still run on developer's local and be enforced by the pre-commit hook.

I hope you find this implementation satisfactory. Please do review at your convenience. Thanks!

@aakashH242
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@hustcc - did you get a chance to review the PR?

@hustcc
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hustcc commented Dec 1, 2025

@aakashH242 Hi, there seems to be too much content in diff, please try to minimize unnecessary diff~

npm run build
npx vitest --watch=false
echo "Checking coverage threshold..."
npm run test:coverage 2>&1 | grep -E "All files.*100.*100.*100.*100" || echo "Coverage check completed"
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no need to check coverage threshold handly.

@@ -0,0 +1,81 @@
# Quick CI Reference
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Remove all the markdown file, just add some guide in readme.md

#!/bin/sh
echo "Running lint-staged"
npx lint-staged No newline at end of file

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no need to change.

"type": "string",
"minLength": 1,
"description": "The mermaid diagram syntax used to be generated, such as, graph TD;\nA-->B;\nA-->C;\nB-->D;\nC-->D;."
"description": "The mermaid diagram syntax to be generated. Use 'flowchart' instead of 'graph' for v10+ compatibility. Example:\nflowchart TD\n A-->B\n A-->C\n B-->D\n C-->D\n\nOther diagram types: sequenceDiagram, classDiagram, stateDiagram, erDiagram, gantt, pie, etc."
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We can give a case for each graph, and use multi line promts.

@@ -0,0 +1,48 @@
import { describe, expect, it } from "vitest";
import { schema, tool } from "../../src/tools";
describe("tools", () => {
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new line before function.

B-->D
C-->D

Other diagram types: sequenceDiagram, classDiagram, stateDiagram, erDiagram, gantt, pie, etc.`)
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add one case for each graph.

export { renderMermaid } from "./render";
export { Logger } from "./logger";
export { createMermaidInkUrl } from "./mermaidUrl";

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no need this diff.

mermaidConfig.themeVariables = {
background: options.backgroundColor,
};
}
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Why is there this configuration processing logic?

@hustcc
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hustcc commented Dec 1, 2025

@aakashH242 I found that there is too much content in this PR and I am unable to review it correctly!

@aakashH242
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@aakashH242 I found that there is too much content in this PR and I am unable to review it correctly!

Hi @hustcc , thanks for your new comments. I apologize for the HUGE PR as it was necessary to have such a huge diff to address all testing scenarios and get a 100% code coverage.
While I work through them, can you suggest what you'd want me to do or what you would have done differently? I'll gladly take lessons from it.

May I suggest using AI tools to help you with your review in case the diff is too big to manually skim through it?

@hustcc
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hustcc commented Dec 3, 2025

@aakashH242 Several principles:

  1. PR should minimize diff as much as possible, unless it is a separate refactoring
  2. Do not add unnecessary files
  3. A PR only does one thing, don't do anything else along the way
  4. Maintain code structure, keep directory organization simple and clear

@hustcc
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hustcc commented Dec 3, 2025

We need to do a few things:

  1. Modify buildy.yml to support lint, build, test, and uploading COV.
  2. Add dependencies and configurations related to lint and build, making it as simple as possible and preferably using the default configurations of relevant tools.
  3. Increase unit testing to increase coverage to a certain level, not necessarily requiring 100%.
  4. Modify the readme and add a badge.

And remove all other diffs.

@hustcc
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hustcc commented Dec 3, 2025

@aakashH242 So we should do things base this pr:

  1. remove all the new .md files, they are not necessarily and useless.
  2. simplify build.yml, vitest.config.ts files.
  3. revert .husky/pre-commit
  4. check whether is necessarily for the update of src/utils/mermaidUrl.ts
  5. remove .lock file

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3 participants