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- # Disallow explicitly returning from tests (`no-test-return-statement`)
-
- Tests in Jest should be void and not return values.
-
- If you are returning Promises then you should update the test to use
- `async/await`.
-
- ## Rule details
-
- This rule triggers a warning if you use a return statement inside of a test
- body.
-
- ```js
- /*eslint jest/no-test-return-statement: "error"*/
-
- // valid:
-
- it('noop', function () {});
-
- test('noop', () => {});
-
- test('one arrow', () => expect(1).toBe(1));
-
- test('empty');
-
- test('one', () => {
- expect(1).toBe(1);
- });
-
- it('one', function () {
- expect(1).toBe(1);
- });
-
- it('returning a promise', async () => {
- await new Promise(res => setTimeout(res, 100));
- expect(1).toBe(1);
- });
-
- // invalid:
- test('return an expect', () => {
- return expect(1).toBe(1);
- });
-
- it('returning a promise', function () {
- return new Promise(res => setTimeout(res, 100)).then(() => expect(1).toBe(1));
- });
- ```
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