import test from 'ava'; import { getFirstMatch, getWindowsVersionName, compareVersions, } from '../../src/utils'; test('getFirstMatch', (t) => { const matchedVersion = getFirstMatch(/version\/(\S+)/i, 'Chrome Version/11.11.11'); t.is(matchedVersion, '11.11.11'); }); test('getWindowsVersionName', (t) => { t.is(getWindowsVersionName('NT 5.0'), '2000'); t.is(getWindowsVersionName('XXX'), void 0); }); test('compareVersions', (t) => { const comparisionsTasks = [ ['9.0', '10', -1], ['11', '10', 1], ['1.10.2.1', '1.8.2.1.90', 1], ['1.010.2.1', '1.08.2.1.90', 1], ['1.10.2.1', '1.10.2.1', 0], ['1.10.2.1', '1.10.2', 0, true], ['1.10.2.1', '1.10', 0, true], ['1.10.2.1', '1', 0, true], ['1.10.2.1', '1.0800.2', -1], ['1.0.0-alpha', '1.0.0-alpha.1', -1], ['1.0.0-alpha.1', '1.0.0-alpha.beta', -1], ['1.0.0-alpha.beta', '1.0.0-beta', -1], ['1.0.0-beta', '1.0.0-beta.2', -1], ['1.0.0-beta.11', '1.0.0-rc.1', -1], ['1.0.0-rc.1', '1.0.0', -1], ]; comparisionsTasks.forEach((testingParams) => { const versionA = testingParams[0]; const versionB = testingParams[1]; const result = testingParams[2]; const isLoose = testingParams.length > 3 ? testingParams[3] : false; let matching = isLoose ? '~' : ' == '; if (result > 0) { matching = ' > '; } else if (result < 0) { matching = ' < '; } t.is(compareVersions(versionA, versionB, isLoose), result, `version ${versionA} should be ${matching} version ${versionB}`); }); });