flying-hero
96f6318101
新增: - backend/venv/ - Python 虚拟环境 - backend/start.sh - 启动脚本（使用虚拟环境） - backend/requirements.txt - 依赖列表 - .gitignore - 忽略虚拟环境和缓存文件 说明: - 每个项目使用独立虚拟环境 - 避免依赖冲突 - 启动脚本自动创建和激活虚拟环境
1.2 KiB
1.2 KiB
Disallow duplicate setup and teardown hooks (no-duplicate-hooks)
A describe block should not contain duplicate hooks.
Rule Details
Examples of incorrect code for this rule
/* eslint jest/no-duplicate-hooks: "error" */
describe('foo', () => {
beforeEach(() => {
// some setup
});
beforeEach(() => {
// some setup
});
test('foo_test', () => {
// some test
});
});
// Nested describe scenario
describe('foo', () => {
beforeEach(() => {
// some setup
});
test('foo_test', () => {
// some test
});
describe('bar', () => {
test('bar_test', () => {
afterAll(() => {
// some teardown
});
afterAll(() => {
// some teardown
});
});
});
});
Examples of correct code for this rule
/* eslint jest/no-duplicate-hooks: "error" */
describe('foo', () => {
beforeEach(() => {
// some setup
});
test('foo_test', () => {
// some test
});
});
// Nested describe scenario
describe('foo', () => {
beforeEach(() => {
// some setup
});
test('foo_test', () => {
// some test
});
describe('bar', () => {
test('bar_test', () => {
beforeEach(() => {
// some setup
});
});
});
});