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Diffstat (limited to 'spec/frontend/diffs/utils/uuids_spec.js')
-rw-r--r-- | spec/frontend/diffs/utils/uuids_spec.js | 92 |
1 files changed, 0 insertions, 92 deletions
diff --git a/spec/frontend/diffs/utils/uuids_spec.js b/spec/frontend/diffs/utils/uuids_spec.js deleted file mode 100644 index 8d0a01e8cbd..00000000000 --- a/spec/frontend/diffs/utils/uuids_spec.js +++ /dev/null @@ -1,92 +0,0 @@ -import { uuids } from '~/diffs/utils/uuids'; - -const HEX = /[a-f0-9]/i; -const HEX_RE = HEX.source; -const UUIDV4 = new RegExp( - `${HEX_RE}{8}-${HEX_RE}{4}-4${HEX_RE}{3}-[89ab]${HEX_RE}{3}-${HEX_RE}{12}`, - 'i', -); - -describe('UUIDs Util', () => { - describe('uuids', () => { - const SEQUENCE_FOR_GITLAB_SEED = [ - 'a1826a44-316c-480e-a93d-8cdfeb36617c', - 'e049db1f-a4cf-4cba-aa60-6d95e3b547dc', - '6e3c737c-13a7-4380-b17d-601f187d7e69', - 'bee5cc7f-c486-45c0-8ad3-d1ac5402632d', - 'af248c9f-a3a6-4d4f-a311-fe151ffab25a', - ]; - const SEQUENCE_FOR_12345_SEED = [ - 'edfb51e2-e3e1-4de5-90fd-fd1d21760881', - '2f154da4-0a2d-4da9-b45e-0ffed391517e', - '91566d65-8836-4222-9875-9e1df4d0bb01', - 'f6ea6c76-7640-4d71-a736-9d3bec7a1a8e', - 'bfb85869-5fb9-4c5b-a750-5af727ac5576', - ]; - - it('returns version 4 UUIDs', () => { - expect(uuids()[0]).toMatch(UUIDV4); - }); - - it('outputs an array of UUIDs', () => { - const ids = uuids({ count: 11 }); - - expect(ids.length).toEqual(11); - expect(ids.every((id) => UUIDV4.test(id))).toEqual(true); - }); - - it.each` - seeds | uuid - ${['some', 'special', 'seed']} | ${'6fa53e51-0f70-4072-9c84-1c1eee1b9934'} - ${['magic']} | ${'fafae8cd-7083-44f3-b82d-43b30bd27486'} - ${['seeded']} | ${'e06ed291-46c5-4e42-836b-e7c772d48b49'} - ${['GitLab']} | ${'a1826a44-316c-480e-a93d-8cdfeb36617c'} - ${['JavaScript']} | ${'12dfb297-1560-4c38-9775-7178ef8472fb'} - ${[99, 169834, 2619]} | ${'3ecc8ad6-5b7c-4c9b-94a8-c7271c2fa083'} - ${[12]} | ${'2777374b-723b-469b-bd73-e586df964cfd'} - ${[9876, 'mixed!', 7654]} | ${'865212e0-4a16-4934-96f9-103cf36a6931'} - ${[123, 1234, 12345, 6]} | ${'40aa2ee6-0a11-4e67-8f09-72f5eba04244'} - ${[0]} | ${'8c7f0aac-97c4-4a2f-b716-a675d821ccc0'} - `( - 'should always output the UUID $uuid when the options.seeds argument is $seeds', - ({ uuid, seeds }) => { - expect(uuids({ seeds })[0]).toEqual(uuid); - }, - ); - - describe('unseeded UUID randomness', () => { - const nonRandom = Array(6) - .fill(0) - .map((_, i) => uuids({ seeds: [i] })[0]); - const random = uuids({ count: 6 }); - const moreRandom = uuids({ count: 6 }); - - it('is different from a seeded result', () => { - random.forEach((id, i) => { - expect(id).not.toEqual(nonRandom[i]); - }); - }); - - it('is different from other random results', () => { - random.forEach((id, i) => { - expect(id).not.toEqual(moreRandom[i]); - }); - }); - - it('never produces any duplicates', () => { - expect(new Set(random).size).toEqual(random.length); - }); - }); - - it.each` - seed | sequence - ${'GitLab'} | ${SEQUENCE_FOR_GITLAB_SEED} - ${12345} | ${SEQUENCE_FOR_12345_SEED} - `( - 'should output the same sequence of UUIDs for the given seed "$seed"', - ({ seed, sequence }) => { - expect(uuids({ seeds: [seed], count: 5 })).toEqual(sequence); - }, - ); - }); -}); |