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@@ -3,43 +3,42 @@
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import compareVersions from 'components/Version/compareVersions';
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+const runTests = (dataSet: [string, string, number][]) => {
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+ dataSet.forEach(([v1, v2, expected]) => {
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+ expect(compareVersions(v1, v2)).toEqual(expected);
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+ });
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+};
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+
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describe('compareVersions function', () => {
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it('single-segment versions', () => {
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- expect(compareVersions('10', '9')).toEqual(1);
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- expect(compareVersions('10', '10')).toEqual(0);
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- expect(compareVersions('9', '10')).toEqual(-1);
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+ runTests([
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+ ['10', '9', 1],
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+ ['10', '10', 0],
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+ ['9', '10', -1],
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+ ]);
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});
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it('two-segment versions', () => {
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- expect(compareVersions('10.8', '10.4')).toEqual(1);
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- expect(compareVersions('10.1', '10.1')).toEqual(0);
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- expect(compareVersions('10.1', '10.2')).toEqual(-1);
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+ runTests([
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+ ['10.8', '10.4', 1],
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+ ['10.1', '10.2', -1],
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+ ['10.1', '10.1', 0],
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+ ]);
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});
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it('three-segment versions', () => {
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- expect(compareVersions('10.1.8', '10.0.4')).toEqual(1);
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- expect(compareVersions('10.0.1', '10.0.1')).toEqual(0);
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- expect(compareVersions('10.1.1', '10.2.2')).toEqual(-1);
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- });
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-
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- it('four-segment versions', () => {
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- expect(compareVersions('1.0.0.0', '1')).toEqual(0);
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- expect(compareVersions('1.0.0.0', '1.0')).toEqual(0);
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- expect(compareVersions('1.0.0.0', '1.0.0')).toEqual(0);
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- expect(compareVersions('1.0.0.0', '1.0.0.0')).toEqual(0);
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- expect(compareVersions('1.2.3.4', '1.2.3.4')).toEqual(0);
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- expect(compareVersions('1.2.3.4', '1.2.3.04')).toEqual(0);
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- expect(compareVersions('v1.2.3.4', '01.2.3.4')).toEqual(0);
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-
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- expect(compareVersions('1.2.3.4', '1.2.3.5')).toEqual(-1);
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- expect(compareVersions('1.2.3.5', '1.2.3.4')).toEqual(1);
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- expect(compareVersions('1.0.0.0-alpha', '1.0.0-alpha')).toEqual(0);
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- expect(compareVersions('1.0.0.0-alpha', '1.0.0.0-beta')).toEqual(0);
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+ runTests([
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+ ['10.1.1', '10.2.2', -1],
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+ ['10.1.8', '10.0.4', 1],
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+ ['10.0.1', '10.0.1', 0],
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+ ]);
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});
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it('different number of digits in same group', () => {
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- expect(compareVersions('11.0.10', '11.0.2')).toEqual(1);
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- expect(compareVersions('11.0.2', '11.0.10')).toEqual(-1);
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+ runTests([
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+ ['11.0.10', '11.0.2', 1],
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+ ['11.0.2', '11.0.10', -1],
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+ ]);
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});
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it('different number of digits in different groups', () => {
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@@ -47,16 +46,20 @@ describe('compareVersions function', () => {
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});
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it('different number of digits', () => {
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- expect(compareVersions('1.1.1', '1')).toEqual(1);
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- expect(compareVersions('1.0.0', '1')).toEqual(0);
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- expect(compareVersions('1.0', '1.4.1')).toEqual(-1);
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+ runTests([
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+ ['1.1.1', '1', 1],
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+ ['1.0.0', '1', 0],
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+ ['1.0', '1.4.1', -1],
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+ ]);
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});
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it('ignore non-numeric characters', () => {
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- expect(compareVersions('1.0.0-alpha.1', '1.0.0-alpha')).toEqual(0);
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- expect(compareVersions('1.0.0-rc', '1.0.0')).toEqual(0);
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- expect(compareVersions('1.0.0-alpha', '1')).toEqual(0);
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- expect(compareVersions('v1.0.0', '1.0.0')).toEqual(0);
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+ runTests([
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+ ['1.0.0-alpha.1', '1.0.0-alpha', 0],
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+ ['1.0.0-rc', '1.0.0', 0],
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+ ['1.0.0-alpha', '1', 0],
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+ ['v1.0.0', '1.0.0', 0],
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+ ]);
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});
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it('returns valid result (negative test cases)', () => {
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