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Use when a module needs test coverage - creates tests for adapters, services, and components.
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Based on SOC occupation classification
| name | dev-create-test |
| description | Use when a module needs test coverage - creates tests for adapters, services, and components. |
| user-invocable | true |
| argument-hint | [file-path] |
| allowed-tools | Read, Write, Edit, Bash, Glob, Grep |
Create tests for the specified file or module.
Target: $ARGUMENTS
Analyze the file to understand what to test.
Determine the test type:
import { describe, it, expect } from 'vitest'
import { xxxAdapter } from '../adapters/xxx.adapter'
describe('xxxAdapter', () => {
describe('toXxx', () => {
it('should convert API response to app contract', () => {
const response = { uuid: '123', field_name: 'test', created_at: '2024-01-01T00:00:00Z' }
const result = xxxAdapter.toXxx(response)
expect(result.id).toBe('123')
expect(result.fieldName).toBe('test')
expect(result.createdAt).toBeInstanceOf(Date)
})
})
})
import { TestBed } from '@angular/core/testing'
import { HttpClientTestingModule, HttpTestingController } from '@angular/common/http/testing'
import { XxxService } from '../services/xxx.service'
describe('XxxService', () => {
let service: XxxService
let httpMock: HttpTestingController
beforeEach(() => {
TestBed.configureTestingModule({ imports: [HttpClientTestingModule] })
service = TestBed.inject(XxxService)
httpMock = TestBed.inject(HttpTestingController)
})
it('should fetch list', () => {
service.list({ page: 1, pageSize: 20 }).subscribe((data) => {
expect(data).toBeTruthy()
})
const req = httpMock.expectOne('/api/xxx?page=1&pageSize=20')
expect(req.request.method).toBe('GET')
})
})
import { render, screen } from '@testing-library/angular'
import { XxxComponent } from '../components/xxx.component'
describe('XxxComponent', () => {
it('should render', async () => {
await render(XxxComponent, { inputs: { /* ... */ } })
expect(screen.getByText('expected text')).toBeTruthy()
})
})
Create the test in __tests__/original-name.spec.ts.
Run: ng test --watch=false or npx vitest run
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