/
util.spec.js
222 lines (193 loc) · 7.39 KB
/
util.spec.js
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const { expect } = require('chai');
const { fixWebpackSourcePaths } = require('../src/util');
const originalPlatform = process.platform;
describe('util', () => {
describe('fixWebpackSourcePaths', () => {
beforeEach(() => {
Object.defineProperty(process, 'platform', {
value: originalPlatform
});
});
it('should work around webpack pre-loaders', () => {
const input = {
file:
'/Users/mattlewis/Code/open-source/karma-coverage-istanbul-reporter/test/fixtures/typescript/src/example.ts',
sourceRoot: '',
sources: [
'/Users/mattlewis/Code/open-source/karma-coverage-istanbul-reporter/node_modules/tslint-loader/index.js!/Users/mattlewis/Code/open-source/karma-coverage-istanbul-reporter/test/fixtures/typescript/src/example.ts'
]
};
const output = {
file:
'/Users/mattlewis/Code/open-source/karma-coverage-istanbul-reporter/test/fixtures/typescript/src/example.ts',
sourceRoot: '',
sources: [
'/Users/mattlewis/Code/open-source/karma-coverage-istanbul-reporter/test/fixtures/typescript/src/example.ts'
]
};
expect(fixWebpackSourcePaths(input)).to.deep.equal(output);
});
it('should work around webpack query strings', () => {
const input = {
file:
'/Users/juzaun/Development/sagely-sign-web/src/components/background.vue',
sourceRoot: '',
sources: [
'/Users/juzaun/Development/sagely-sign-web/src/components/background.vue?1e26b24c'
]
};
const output = {
file:
'/Users/juzaun/Development/sagely-sign-web/src/components/background.vue',
sourceRoot: '',
sources: [
'/Users/juzaun/Development/sagely-sign-web/src/components/background.vue'
]
};
expect(fixWebpackSourcePaths(input)).to.deep.equal(output);
});
it('should use the correct path separators on windows', () => {
Object.defineProperty(process, 'platform', {
value: 'win32'
});
const input = {
file:
'C:/development/git/coverage-istanbul-reporter-path/client/modules/app/app.component.ts',
sourceRoot: 'C:/development/git/coverage-istanbul-reporter-path/',
sources: [
'C:\\development\\git\\coverage-istanbul-reporter-path\\client\\modules\\app\\app.component.ts'
] // eslint-disable-line unicorn/escape-case
};
const output = {
file:
'C:\\development\\git\\coverage-istanbul-reporter-path\\client\\modules\\app\\app.component.ts',
sourceRoot: 'C:\\development\\git\\coverage-istanbul-reporter-path\\',
sources: ['client\\modules\\app\\app.component.ts']
};
expect(fixWebpackSourcePaths(input)).to.deep.equal(output);
});
it('should handle undefined source roots', () => {
Object.defineProperty(process, 'platform', {
value: 'win32'
});
const input = {
file:
'C:/development/git/coverage-istanbul-reporter-path/client/modules/app/app.component.ts',
sources: [
'C:\\development\\git\\coverage-istanbul-reporter-path\\client\\modules\\app\\app.component.ts'
] // eslint-disable-line unicorn/escape-case
};
const output = {
file:
'C:\\development\\git\\coverage-istanbul-reporter-path\\client\\modules\\app\\app.component.ts',
sources: [
'C:\\development\\git\\coverage-istanbul-reporter-path\\client\\modules\\app\\app.component.ts'
]
};
expect(fixWebpackSourcePaths(input)).to.deep.equal(output);
});
it('should not correct path separators on non windows systems', () => {
const input = {
file: '/foo/bar',
sourceRoot: '/foo',
sources: ['\\foo\\bar']
};
const output = {
file: '/foo/bar',
sourceRoot: '/foo',
sources: ['\\foo\\bar']
};
expect(fixWebpackSourcePaths(input)).to.deep.equal(output);
});
it('should remove the sourceRoot from the source path if present', () => {
const input = {
file:
'C:/development/git/coverage-istanbul-reporter-path/client/modules/app/app.component.ts',
sourceRoot: 'C:/development/git/coverage-istanbul-reporter-path/',
sources: [
'C:/development/git/coverage-istanbul-reporter-path/client/modules/app/app.component.ts'
]
};
const output = {
file:
'C:/development/git/coverage-istanbul-reporter-path/client/modules/app/app.component.ts',
sourceRoot: 'C:/development/git/coverage-istanbul-reporter-path/',
sources: ['client/modules/app/app.component.ts']
};
expect(fixWebpackSourcePaths(input)).to.deep.equal(output);
});
it('should not throw when where are no sources', () => {
const input = {
file:
'/Users/mattlewis/Code/open-source/karma-coverage-istanbul-reporter/test/fixtures/typescript/src/example.ts',
sourceRoot: ''
};
const output = {
file:
'/Users/mattlewis/Code/open-source/karma-coverage-istanbul-reporter/test/fixtures/typescript/src/example.ts',
sourceRoot: '',
sources: []
};
expect(fixWebpackSourcePaths(input)).to.deep.equal(output);
});
it('should add the webpack context to the source root if not set', () => {
const input = {
file: 'example.ts',
sourceRoot: 'src',
sources: ['example.ts']
};
const output = {
file: 'example.ts',
sourceRoot:
'/Users/mattlewis/Code/open-source/karma-coverage-istanbul-reporter/test/fixtures/typescript/src',
sources: ['example.ts']
};
expect(
fixWebpackSourcePaths(input, {
context:
'/Users/mattlewis/Code/open-source/karma-coverage-istanbul-reporter/test/fixtures/typescript'
})
).to.deep.equal(output);
});
it('should only add the webpack context to the source root if not already set', () => {
const input = {
file: 'example.ts',
sourceRoot:
'/Users/mattlewis/Code/open-source/karma-coverage-istanbul-reporter/test/fixtures/typescript/src',
sources: ['example.ts']
};
const output = {
file: 'example.ts',
sourceRoot:
'/Users/mattlewis/Code/open-source/karma-coverage-istanbul-reporter/test/fixtures/typescript/src',
sources: ['example.ts']
};
expect(
fixWebpackSourcePaths(input, {
context:
'/Users/mattlewis/Code/open-source/karma-coverage-istanbul-reporter/test/fixtures/typescript'
})
).to.deep.equal(output);
});
it('should not the webpack context to the source root if the source root is absolute', () => {
const input = {
file: 'example.ts',
sourceRoot:
'/Users/mattlewis/Code/open-source/karma-coverage-istanbul-reporter/test/fixtures/typescript',
sources: ['example.ts']
};
const output = {
file: 'example.ts',
sourceRoot:
'/Users/mattlewis/Code/open-source/karma-coverage-istanbul-reporter/test/fixtures/typescript',
sources: ['example.ts']
};
expect(
fixWebpackSourcePaths(input, {
context:
'/Users/mattlewis/Code/open-source/karma-coverage-istanbul-reporter/test/fixtures/typescript/src'
})
).to.deep.equal(output);
});
});
});