generate-unit-test

name	generate-unit-test
description	Generate a Vitest unit test file for a specific Vue component or Express route with mocking, fixtures, and edge cases.
argument-hint	<path/to/file.ts>
disable-model-invocation	true
allowed-tools	Read Write Bash

Generate Unit Test

Generate a complete unit test file for an existing component or route.

How to Invoke

/generate-unit-test <path/to/file.ts|.vue>

What to Specify

• The file to test (Claude Code will read it before generating tests)
• Key scenarios to cover (optional — will be inferred from the source)
• Any specific edge cases to include

Output

The generated test file will:

• Mock Prisma at module level (backend): vi.mock('../lib/prisma.js')
• Use createTestingPinia() (Vue components): stable store mocking
• Follow AAA pattern: Arrange → Act → Assert
• Assert on data-testid selectors (not CSS)
• Use flushPromises() for async operations in Vue tests
• Use Supertest for HTTP assertions in route tests
• Cover: happy path, error case, loading state, edge cases