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
2.8 KiB
2.8 KiB
Enforces a maximum depth to nested describe calls (max-nested-describe)
While it's useful to be able to group your tests together within the same file
using describe(), having too many levels of nesting throughout your tests make
them difficult to read.
Rule Details
This rule enforces a maximum depth to nested describe() calls to improve code
clarity in your tests.
The following patterns are considered warnings (with the default option of
{ "max": 5 } ):
describe('foo', () => {
describe('bar', () => {
describe('baz', () => {
describe('qux', () => {
describe('quxx', () => {
describe('too many', () => {
it('should get something', () => {
expect(getSomething()).toBe('Something');
});
});
});
});
});
});
});
describe('foo', function () {
describe('bar', function () {
describe('baz', function () {
describe('qux', function () {
describe('quxx', function () {
describe('too many', function () {
it('should get something', () => {
expect(getSomething()).toBe('Something');
});
});
});
});
});
});
});
The following patterns are not considered warnings (with the default option
of { "max": 5 } ):
describe('foo', () => {
describe('bar', () => {
it('should get something', () => {
expect(getSomething()).toBe('Something');
});
});
describe('qux', () => {
it('should get something', () => {
expect(getSomething()).toBe('Something');
});
});
});
describe('foo2', function () {
it('should get something', () => {
expect(getSomething()).toBe('Something');
});
});
describe('foo', function () {
describe('bar', function () {
describe('baz', function () {
describe('qux', function () {
describe('this is the limit', function () {
it('should get something', () => {
expect(getSomething()).toBe('Something');
});
});
});
});
});
});
Options
{
"jest/max-nested-describe": [
"error",
{
"max": 5
}
]
}
max
Enforces a maximum depth for nested describe().
This has a default value of 5.
Examples of patterns not considered warnings with options set to
{ "max": 2 }:
describe('foo', () => {
describe('bar', () => {
it('should get something', () => {
expect(getSomething()).toBe('Something');
});
});
});
describe('foo2', function () {
describe('bar2', function () {
it('should get something', function () {
expect(getSomething()).toBe('Something');
});
it('should get else', function () {
expect(getSomething()).toBe('Something');
});
});
});