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1.3 KiB
1.3 KiB
Require test cases and hooks to be inside a describe
block (require-top-level-describe
)
Jest allows you to organise your test files the way you want it. However, the
more your codebase grows, the more it becomes hard to navigate in your test
files. This rule makes sure you provide at least a top-level describe
block in
your test file.
Rule Details
This rule triggers a warning if a test case (test
and it
) or a hook
(beforeAll
, beforeEach
, afterEach
, afterAll
) is not located in a
top-level describe
block.
The following patterns are considered warnings:
// Above a describe block
test('my test', () => {});
describe('test suite', () => {
it('test', () => {});
});
// Below a describe block
describe('test suite', () => {});
test('my test', () => {});
// Same for hooks
beforeAll('my beforeAll', () => {});
describe('test suite', () => {});
afterEach('my afterEach', () => {});
The following patterns are not considered warnings:
// In a describe block
describe('test suite', () => {
test('my test', () => {});
});
// In a nested describe block
describe('test suite', () => {
test('my test', () => {});
describe('another test suite', () => {
test('my other test', () => {});
});
});
When Not To Use It
Don't use this rule on non-jest test files.