feat: Add Chrome Network Monitor extension with popup UI and request handling
- Implemented popup.html for user interface with search functionality and request display. - Developed popup.js to manage search items, matched requests, and clipboard operations. - Created mergeConflictManager.js for automated git operations in specified repositories. - Added projects.txt to maintain a list of relevant projects. - Introduced pushReleaseBranches.js for managing release branches across multiple projects. - Developed releasePrepper.js to prepare projects for release with branch management. - Created stashUpdater.js to update git origins for projects. - Added updatedProjects.txt to track projects that have been updated.
This commit is contained in:
Greg Jacobs
179
.github/codeGeneration/javascript-tests.instructions.md
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.github/codeGeneration/javascript-tests.instructions.md
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---
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applyTo: '**/*.spec.js,**/*.test.js'
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---
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# JavaScript Unit Test Instructions (Quick Reference)
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## Summary Table
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| Area | Key Rules/Practices |
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|----------------|-----------------------------------------------------|
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| Vue Components | Use `mountCompositionAPIComponent`, translations, a11y, group tests |
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| Utilities | Table-driven, pure, stateless, edge/error cases |
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| Stores | Mock APIs, test actions/mutations/getters |
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| General | Arrange-Act-Assert, descriptive names, linting |
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---
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## 1. General Principles (Checklist)
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- [x] Test the public interface, not implementation details.
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- [x] Use Arrange-Act-Assert structure in each test.
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- [x] Use descriptive names for tests (start with 'should...').
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- [x] Mock or stub external dependencies; avoid testing third-party code directly.
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- [x] Always test edge and error conditions.
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- [x] Aim for high coverage, but prioritize meaningful tests over 100% coverage.
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- [x] Remove or refactor brittle tests tightly coupled to implementation.
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- [x] Use linting and formatting for test files.
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- [x] Document complex test logic with comments.
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- [x] Prefer pure functions and stateless modules for easier testing.
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- [x] Use path aliases from `moduleNameMapper` for all imports.
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- [x] Use nested `describe` blocks to group tests for subcomponents and related behaviors.
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- [x] Use `beforeAll`/`beforeEach` for setup at appropriate scopes.
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- [x] Add comments or TODOs for incomplete, brittle, or future test cases.
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- [x] After writing or updating tests, run them using the current filename to verify correctness:
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- Use the command: `npm run test FILENAME` (replace `FILENAME` with the actual file, e.g., `npm run test MyComponent.spec.js`).
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---
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## 2. Forbidden Patterns (Checklist)
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- [ ] Use of `mount` or `shallowMount` directly (always use `mountCompositionAPIComponent`)
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- [ ] Hard-coded translations (always use `getTranslation`)
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- [ ] Direct DOM manipulation
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- [ ] Skipping edge/error cases
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- [ ] Not testing accessibility for UI components
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---
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## 3. Vue Components
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- [x] Use [Vue Test Utils](https://vue-test-utils.vuejs.org/) and Jest or Vitest.
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- [x] Use `mountCompositionAPIComponent` from `@@/store-config` for mounting.
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- [x] Use `getTranslation` for translation assertions.
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- [x] Simulate user interactions and assert DOM/events. Prefer simulating user events (emit, click, etc.) over direct state mutation.
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- [x] Use `await`/`nextTick` for DOM updates after events.
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- [x] Assert on both UI and state after interactions.
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- [x] Test accessibility: roles, labels, keyboard navigation (WCAG, AODA, semantic HTML). Require at least one explicit accessibility test per UI component.
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- [x] Use path aliases from `moduleNameMapper` for imports.
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- [x] Always use `beforeAll` to set up the component under test.
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- [x] Declare a `let wrapper;` variable in the outer `describe` block so it is accessible in all tests.
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- [x] Test with different props, slots, and edge-case data.
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- [x] Mock stores, router, and APIs as needed.
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- [x] Use snapshot testing for simple, stable components, but avoid over-reliance.
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- [x] Explicitly test i18n/translation for all user-facing text.
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- [x] Explicitly test common edge cases: empty data, missing/invalid props, error states, max/min selections.
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- [x] Always mock browser APIs (e.g., canvas, ResizeObserver) if the component or its children use them.
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- [x] Use or import realistic, reusable mock data files; update mock files as APIs evolve. Add TODOs if mock data is incomplete.
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**Example:**
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```javascript
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import { mountCompositionAPIComponent, getTranslation } from '@@/store-config';
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import MyButton from '@/components/MyButton.vue';
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describe('MyButton', () => {
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let wrapper;
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beforeAll(() => {
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wrapper = mountCompositionAPIComponent(MyButton, {});
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});
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it('should render label', () => {
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expect(wrapper.text()).toContain('Click me');
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});
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it('should be accessible (WCAG, AODA, semantic HTML)', () => {
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expect(wrapper.attributes('role')).toBe('button');
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});
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it('should render header text based on translation', () => {
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expect(wrapper.find('.header').text()).toBe(getTranslation('en', 'webComponents.marketResearch.marketSnapshot.marketMovers.subheader'));
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});
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// TODO: Add tests for error state when API changes
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});
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```
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---
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## 4. Utility Files (Helpers, Formatters, etc.)
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- [x] Test all input/output combinations, including edge and invalid cases.
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- [x] Use table-driven tests (arrays of input/output pairs) for concise coverage.
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- [x] Ensure utilities are stateless and have no side effects.
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- [x] Test error handling for invalid inputs.
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- [x] Prefer pure functions for easier testing and predictability.
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**Example:**
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```javascript
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import { formatDate } from '../formatDate';
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describe('formatDate', () => {
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it.each([
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['2024-01-01', 'Jan 1, 2024'],
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['2025-12-25', 'Dec 25, 2025'],
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[null, 'Invalid date'],
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])('should format %p as %p', (input, expected) => {
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expect(formatDate(input)).toBe(expected);
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});
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it('should throw on invalid input type', () => {
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expect(() => formatDate(123)).toThrow();
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});
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});
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```
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---
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## 5. Stores (Pinia/Vuex)
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- [x] Test that actions and mutations update state as expected.
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- [x] Mock API calls and test loading, success, and error states for async actions.
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- [x] Test getters for various state scenarios.
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- [x] Isolate store state between tests using setup/teardown hooks.
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- [x] Test error handling for failed actions or invalid mutations.
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**Example:**
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```javascript
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import { setActivePinia, createPinia } from 'pinia';
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import { useUserStore } from '../userStore';
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describe('userStore', () => {
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beforeEach(() => {
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setActivePinia(createPinia());
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});
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it('should set user on login when username and password are provided', async () => {
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const store = useUserStore();
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await store.login({ username: 'test', password: 'pass' });
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expect(store.user).toEqual({ username: 'test' });
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});
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it('should handle login error when username and password are blank', async () => {
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const store = useUserStore();
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await expect(store.login({ username: '', password: '' })).rejects.toThrow();
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});
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it('getter returns correct user name', () => {
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const store = useUserStore();
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store.user = { username: 'alice' };
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expect(store.userName).toBe('alice');
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});
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});
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```
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---
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## 6. Accessibility & Additional Best Practices
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- [x] Test accessibility for all UI components (WCAG, AODA, semantic HTML). Require at least one explicit accessibility test per UI component.
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- [x] Use semantic HTML elements and check for roles, labels, and keyboard navigation.
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- [x] Write code that is easily testable with unit tests.
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- [x] Avoid magic numbers; use named constants.
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- [x] Remove dead or unused code.
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- [x] Use ES module syntax for imports/exports.
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- [x] Document public APIs and exported functions with JSDoc or comments.
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- [x] Add comments/TODOs for incomplete, brittle, or complex test logic.
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---
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## 7. Copilot Tips
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- Always use `mountCompositionAPIComponent` and `getTranslation` for Vue component tests.
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- Always use path aliases from `moduleNameMapper` for imports.
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- Always test accessibility for UI components.
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- Always test edge and error cases, including empty data, missing/invalid props, error states, and max/min selections.
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- Always mock browser APIs (e.g., canvas, ResizeObserver) if the component or its children use them.
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- Use or import realistic, reusable mock data files; update mock files as APIs evolve. Add TODOs if mock data is incomplete.
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- Use nested `describe` blocks to group tests for subcomponents and related behaviors.
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- Prefer simulating user interactions/events (emit, click) over direct state mutation. Use `await`/`nextTick` for DOM updates.
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- Assert on both UI and state after interactions.
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- Add comments/TODOs for incomplete, brittle, or complex test logic.
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- Never use forbidden patterns listed above.
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---
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<!--
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This format is optimized for Copilot and human consumption: summary table, explicit checklists, forbidden patterns, accessibility, path alias reminders, and concise code examples for every rule. Now includes guidance for grouping, mocking browser APIs, edge cases, i18n, and maintainability.
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-->
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