116 lines
3.0 KiB
TypeScript
116 lines
3.0 KiB
TypeScript
import 'mocha';
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import { expect } from 'chai';
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import { Version } from '@/domain/Version';
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describe('Version', () => {
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describe('invalid versions', () => {
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describe('throws with invalid semantic version', () => {
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// arrange
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const invalidVersions = [
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'0.1.0.0', '0.1', '0.1..0', '0..1.0', '0..1', '...', '0.10', '0.-5.4',
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];
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for (const version of invalidVersions) {
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const expectedError = `invalid version: ${version}`;
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it(`given ${version}`, () => {
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// act
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const act = () => new Version(version);
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//
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expect(act).to.throw(expectedError);
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});
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}
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});
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describe('throws with empty string', () => {
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// arrange
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const expectedError = 'empty version';
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const testCases = [
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{ name: 'empty', value: '' },
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{ name: 'undefined', value: undefined },
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];
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for (const testCase of testCases) {
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it(`given ${testCase.name}`, () => {
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// act
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const act = () => new Version(testCase.value);
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//
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expect(act).to.throw(expectedError);
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});
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}
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});
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});
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describe('valid versions', () => {
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const validVersions: Array<ValidVersionTestData> = [
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{
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text: '0.1.0',
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parts: { major: 0, minor: 1, patch: 0 },
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},
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{
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text: '3.0.0',
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parts: { major: 3, minor: 0, patch: 0 },
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},
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{
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text: '100.1000.10000',
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parts: { major: 100, minor: 1000, patch: 10000 },
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},
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];
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function testValidVersions(tester: (data: ValidVersionTestData) => void) {
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for (const version of validVersions) {
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it(`given ${version.text}`, () => {
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tester(version);
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});
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}
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}
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describe('major', () => {
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testValidVersions((version) => {
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// arrange
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const expected = version.parts.major;
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// act
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const sut = new Version(version.text);
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const actual = sut.major;
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// assert
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expect(expected).to.equal(actual);
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});
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});
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describe('minor', () => {
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testValidVersions((version) => {
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// arrange
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const expected = version.parts.minor;
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// act
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const sut = new Version(version.text);
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const actual = sut.minor;
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// assert
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expect(expected).to.equal(actual);
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});
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});
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describe('patch', () => {
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testValidVersions((version) => {
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// arrange
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const expected = version.parts.patch;
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// act
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const sut = new Version(version.text);
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const actual = sut.patch;
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// assert
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expect(expected).to.equal(actual);
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});
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});
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describe('toString', () => {
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testValidVersions((version) => {
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// arrange
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const expected = version.text;
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// act
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const sut = new Version(expected);
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const actual = sut.toString();
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// assert
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expect(expected).to.equal(actual);
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});
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});
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});
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});
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interface ValidVersionTestData {
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text: string;
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parts: {
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major: number,
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minor: number,
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patch: number,
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},
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}
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