mirror of
https://github.com/idanoo/GoScrobble.git
synced 2024-11-24 09:25:15 +00:00
57 lines
1.4 KiB
Markdown
57 lines
1.4 KiB
Markdown
# Disallow focused tests (`no-focused-tests`)
|
||
|
||
Jest has a feature that allows you to focus tests by appending `.only` or
|
||
prepending `f` to a test-suite or a test-case. This feature is really helpful to
|
||
debug a failing test, so you don’t have to execute all of your tests. After you
|
||
have fixed your test and before committing the changes you have to remove
|
||
`.only` to ensure all tests are executed on your build system.
|
||
|
||
This rule reminds you to remove `.only` from your tests by raising a warning
|
||
whenever you are using the exclusivity feature.
|
||
|
||
## Rule Details
|
||
|
||
This rule looks for every `describe.only`, `it.only`, `test.only`, `fdescribe`,
|
||
and `fit` occurrences within the source code. Of course there are some
|
||
edge-cases which can’t be detected by this rule e.g.:
|
||
|
||
```js
|
||
const describeOnly = describe.only;
|
||
describeOnly.apply(describe);
|
||
```
|
||
|
||
The following patterns are considered warnings:
|
||
|
||
```js
|
||
describe.only('foo', () => {});
|
||
it.only('foo', () => {});
|
||
describe['only']('bar', () => {});
|
||
it['only']('bar', () => {});
|
||
test.only('foo', () => {});
|
||
test['only']('bar', () => {});
|
||
fdescribe('foo', () => {});
|
||
fit('foo', () => {});
|
||
fit.each`
|
||
table
|
||
`();
|
||
```
|
||
|
||
These patterns would not be considered warnings:
|
||
|
||
```js
|
||
describe('foo', () => {});
|
||
it('foo', () => {});
|
||
describe.skip('bar', () => {});
|
||
it.skip('bar', () => {});
|
||
test('foo', () => {});
|
||
test.skip('bar', () => {});
|
||
it.each()();
|
||
it.each`
|
||
table
|
||
`();
|
||
test.each()();
|
||
test.each`
|
||
table
|
||
`();
|
||
```
|