yarn run v1.22.4
$ jest --config ./jest.config.js --rootDir ./ --color --no-colors
PASS src/__tests__/buffers.ts
FAIL src/__tests__/repeater.ts
● Repeater › throw method caught in async function
expect(received).resolves.toEqual()
Received promise rejected instead of resolved
Rejected to value: [Error: throw method caught in async function]
1207 | });
1208 | await expect(r.next()).resolves.toEqual({ value: 0, done: false });
> 1209 | await expect(r.throw(error)).resolves.toEqual({
| ^
1210 | value: 1,
1211 | done: false,
1212 | });
at expect (../../node_modules/expect/build/index.js:134:15)
at Object.<anonymous> (src/__tests__/repeater.ts:1209:11)
FAIL src/__tests__/combinators.ts (12.27 s)
● combinators › Repeater.race › generator vs Promise.resolve
expect(received).resolves.toEqual(expected) // deep equality
- Expected - 2
+ Received + 2
Object {
- "done": false,
- "value": 1,
+ "done": true,
+ "value": "z",
}
40 | Promise.resolve("z"),
41 | ]);
> 42 | await expect(iter.next()).resolves.toEqual({ value: 1, done: false });
| ^
43 | await expect(iter.next()).resolves.toEqual({ value: "z", done: true });
44 | await expect(iter.next()).resolves.toEqual({ done: true });
45 | });
at Object.toEqual (../../node_modules/expect/build/index.js:198:20)
at Object.<anonymous> (src/__tests__/combinators.ts:42:42)
● combinators › Repeater.merge › Promise.resolve vs generator
expect(received).toEqual(expected) // deep equality
- Expected - 1
+ Received + 1
Array [
- 1,
-1,
+ 1,
2,
3,
4,
5,
]
257 | }
258 | } while (!result.done);
> 259 | expect(nums).toEqual([1, -1, 2, 3, 4, 5]);
| ^
260 | await expect(iter.next()).resolves.toEqual({ done: true });
261 | });
262 |
at Object.<anonymous> (src/__tests__/combinators.ts:259:20)
Test Suites: 2 failed, 1 passed, 3 total
Tests: 3 failed, 140 passed, 143 total
Snapshots: 0 total
Time: 15.389 s
Ran all test suites.
error Command failed with exit code 1.
info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.
Seems like some race conditions in tests which rely on async generators running in a specific order compared to async functions, as well as throwing promises not working.
Seems like some race conditions in tests which rely on async generators running in a specific order compared to async functions, as well as throwing promises not working.