58 lines
1.2 KiB
JavaScript
58 lines
1.2 KiB
JavaScript
const mock = require('mock-fs');
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const { getLastStepFileContent } = require('./get-last-step-file-content');
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jest.mock('./get-project-path', () => {
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return {
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getProjectPath: jest.fn(() => 'mock-project/')
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};
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});
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jest.mock('../utils', () => {
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return {
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getChallengeSeeds: jest.fn(() => {
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return {
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lorem: 'ipsum'
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};
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})
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};
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});
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describe('getLastStepFileContent helper', () => {
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it('should throw if last step count does not match with numbers of steps', () => {
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mock({
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'mock-project/': {
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'part-001.md': 'Lorem ipsum...',
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'part-004.md': 'Lorem ipsum...',
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'final.md': 'Lorem ipsum...'
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}
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});
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expect(() => {
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getLastStepFileContent();
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}).toThrow();
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mock.restore();
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});
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it('should return information if steps count is correct', () => {
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mock({
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'mock-project': {
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'part-001.md': 'Lorem ipsum...',
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'part-002.md': 'Lorem ipsum...',
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'final.md': 'Lorem ipsum...'
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}
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});
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const expected = {
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nextStepNum: 3,
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challengeSeeds: {
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lorem: 'ipsum'
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}
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};
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expect(getLastStepFileContent()).toEqual(expected);
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mock.restore();
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});
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});
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