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__tests__/util/semver.js
100 строк
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Grey Baker
Handle invalid versions in satisfiesWithPrereleases (#6019)
26 июн 2018, 20:08
26 июн 2018, 20:08
d492daa
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/* @flow */ import semver from 'semver'; import {satisfiesWithPrereleases, diffWithUnstable} from '../../src/util/semver.js'; describe('satisfiesWithPrereleases', () => { it('matches the behavior of node-semver for non-prerelease versions', () => { // true expect(satisfiesWithPrereleases('2.0.0', '>=1.0.0')).toBe(semver.satisfies('2.0.0', '>=1.0.0')); expect(satisfiesWithPrereleases('0.1.1', '^0.1.0')).toBe(semver.satisfies('0.1.1', '^0.1.0')); expect(satisfiesWithPrereleases('1.0.1', '~1.0.0')).toBe(semver.satisfies('1.0.1', '~1.0.0')); // false expect(satisfiesWithPrereleases('0.2.0', '^0.1.0')).toBe(semver.satisfies('0.2.0', '^0.1.0')); expect(satisfiesWithPrereleases('1.1.0', '~1.0.0')).toBe(semver.satisfies('1.1.0', '~1.0.0')); }); it('matches inexact prerelease versions', () => { expect(satisfiesWithPrereleases('1.0.0-beta', '>=1.0.0-alpha')).toBe(true); expect(satisfiesWithPrereleases('2.0.0-alpha', '>=1.0.0-beta')).toBe(true); expect(satisfiesWithPrereleases('1.0.0-beta', '^1.0.0-alpha')).toBe(true); expect(satisfiesWithPrereleases('1.0.0-alpha.2', '^1.0.0-alpha.1')).toBe(true); expect(satisfiesWithPrereleases('1.0.0', '^1.0.0-alpha')).toBe(true); expect(satisfiesWithPrereleases('1.0.0', '~1.0.0-alpha')).toBe(true); expect(satisfiesWithPrereleases('1.0.1-alpha', '~1.0.0-alpha')).toBe(true); expect(satisfiesWithPrereleases('1.1.0-alpha', '^1.0.0-alpha')).toBe(true); expect(satisfiesWithPrereleases('1.1.0-alpha', '^1.0.0-beta')).toBe(true); }); it('rejects prerelease versions that are too small', () => { expect(satisfiesWithPrereleases('1.0.0-alpha', '^1.0.0')).toBe(false); expect(satisfiesWithPrereleases('1.0.0-alpha', '>=1.0.0')).toBe(false); expect(satisfiesWithPrereleases('1.0.0-alpha', '>=2.0.0-alpha')).toBe(false); expect(satisfiesWithPrereleases('0.1.0-alpha', '^0.1.0')).toBe(false); }); it('rejects prerelease versions that are too big', () => { expect(satisfiesWithPrereleases('2.0.0-alpha', '^1.0.0')).toBe(false); expect(satisfiesWithPrereleases('3.0.0-alpha', '^1.0.0')).toBe(false); expect(satisfiesWithPrereleases('1.1.0-alpha', '~1.0.0')).toBe(false); expect(satisfiesWithPrereleases('1.2.0-alpha', '~1.0.0')).toBe(false); expect(satisfiesWithPrereleases('1.0.0-alpha.1', '1.0.0-alpha')).toBe(false); }); it('rejects prerelease versions that are invalid', () => { expect(satisfiesWithPrereleases('1.0.0-alpha.01', '^1.0.0')).toBe(false); }); it('follows the semver spec when comparing prerelease versions', () => { // Example from http://semver.org/#spec-item-11 expect(satisfiesWithPrereleases('1.0.0-alpha.1', '>1.0.0-alpha')).toBe(true); expect(satisfiesWithPrereleases('1.0.0-alpha.beta', '>1.0.0-alpha.1')).toBe(true); expect(satisfiesWithPrereleases('1.0.0-beta', '>1.0.0-alpha.beta')).toBe(true); expect(satisfiesWithPrereleases('1.0.0-beta.2', '>1.0.0-beta')).toBe(true); expect(satisfiesWithPrereleases('1.0.0-beta.11', '>1.0.0-beta.2')).toBe(true); expect(satisfiesWithPrereleases('1.0.0-rc.1', '>1.0.0-beta.11')).toBe(true); expect(satisfiesWithPrereleases('1.0.0', '>1.0.0-rc.1')).toBe(true); }); }); describe('diffWithUnstable', () => { it('matches the behavior of node-semver for stable versions', () => { expect(diffWithUnstable('2.0.0', '1.0.0')).toBe(semver.diff('2.0.0', '1.0.0')); expect(diffWithUnstable('2.1.0', '2.0.0')).toBe(semver.diff('2.1.0', '2.0.0')); expect(diffWithUnstable('2.1.1', '2.1.0')).toBe(semver.diff('2.1.1', '2.1.0')); expect(diffWithUnstable('2.1.1-beta', '2.1.0')).toBe(semver.diff('2.1.1-beta', '2.1.0')); expect(diffWithUnstable('2.1.1-alpha', '2.1.1')).toBe(semver.diff('2.1.1-alpha', '2.1.1')); expect(diffWithUnstable('2.1.1', '2.1.1')).toBe(semver.diff('2.1.1', '2.1.1')); expect(diffWithUnstable('2.1.1-rc', '2.1.1-rc')).toBe(semver.diff('2.1.1-rc', '2.1.1-rc')); }); it('treats patch and minor releases for pre-major versions as minor & major respectively', () => { expect(diffWithUnstable('0.2.0', '0.2.1')).toBe('minor'); expect(diffWithUnstable('0.2.0', '0.2.1-rc')).toBe('preminor'); expect(diffWithUnstable('0.1.0', '0.2.0')).toBe('major'); expect(diffWithUnstable('0.1.0', '0.2.0-alpha')).toBe('premajor'); expect(diffWithUnstable('0.2.1', '1.0.0')).toBe('major'); expect(diffWithUnstable('0.2.1-rc', '1.0.0-beta')).toBe('premajor'); expect(diffWithUnstable('0.2.2-rc.0', '0.2.2-rc.1')).toBe('prerelease'); }); it('treats patch and minor releases for pre-minor versions as major', () => { expect(diffWithUnstable('0.0.1', '0.0.2')).toBe('major'); expect(diffWithUnstable('0.0.1', '0.0.2-rc')).toBe('premajor'); expect(diffWithUnstable('0.0.2', '0.1.0')).toBe('major'); expect(diffWithUnstable('0.0.2', '0.1.0-alpha')).toBe('premajor'); expect(diffWithUnstable('0.0.2', '1.0.0')).toBe('major'); expect(diffWithUnstable('0.0.2-rc', '1.0.0-beta')).toBe('premajor'); expect(diffWithUnstable('0.0.2-rc.1', '0.0.2-rc.2')).toBe('prerelease'); }); it('returns null for equal versions', () => { expect(diffWithUnstable('1.0.0', '1.0.0')).toBeNull(); expect(diffWithUnstable('2.0.1-beta.0', '2.0.1-beta.0')).toBeNull(); expect(diffWithUnstable('0.2.1', '0.2.1')).toBeNull(); expect(diffWithUnstable('0.2.3-alpha', '0.2.3-alpha')).toBeNull(); expect(diffWithUnstable('0.0.11', '0.0.11')).toBeNull(); expect(diffWithUnstable('0.0.100-beta.2', '0.0.100-beta.2')).toBeNull(); }); });