Files
privacy.sexy/tests/unit/application/Common/Shuffle.spec.ts
undergroundwires 6720a46d2e ci/cd: trigger URL checks more, and limit amount
Fix all URL checks failing in GitHub runner due to:

- Missing Happy Eyeballs in Node.js
  nodejs/undici$1531
  nodejs/node$41625
- Missing IPv6 support in GitHub runners:
  actions/runner$3138
  actions/runner-images$668

Tried (did not work):

1)

```
import dns from 'dns';
dns.setDefaultResultOrder('ipv4first');
```

2) Bumping node to v20.

3) TODO: Try autoSelectFamily

- Or is it due too to many max connections? Test this.
  Mentioned in comment nodejs/node$41625.

Key changes:

- Run URL checks more frequently on every change.
- Introduce environment variable to randomly select and limit URLs
  tested, this way the tests will provide quicker feedback on code
  changes.

Other supporting changes:

- Log more information about test before running the test to enable
  easier troubleshooting.
- Move shuffle function for arrays for reusability and missing tests.
2024-03-19 20:20:41 +01:00

53 lines
1.4 KiB
TypeScript

import { describe, it, expect } from 'vitest';
import { shuffle } from '@/application/Common/Shuffle';
describe('Shuffle', () => {
describe('shuffle', () => {
it('returns a new array', () => {
// arrange
const inputArray = ['a', 'b', 'c', 'd'];
// act
const result = shuffle(inputArray);
// assert
expect(result).not.to.equal(inputArray);
});
it('returns an array of the same length', () => {
// arrange
const inputArray = ['a', 'b', 'c', 'd'];
// act
const result = shuffle(inputArray);
// assert
expect(result.length).toBe(inputArray.length);
});
it('contains the same elements', () => {
// arrange
const inputArray = ['a', 'b', 'c', 'd'];
// act
const result = shuffle(inputArray);
// assert
expect(result).to.have.members(inputArray);
});
it('does not modify the input array', () => {
// arrange
const inputArray = ['a', 'b', 'c', 'd'];
const inputArrayCopy = [...inputArray];
// act
shuffle(inputArray);
// assert
expect(inputArray).to.deep.equal(inputArrayCopy);
});
it('handles an empty array correctly', () => {
// arrange
const inputArray: string[] = [];
// act
const result = shuffle(inputArray);
// assert
expect(result).have.lengthOf(0);
});
});
});