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ChromeLauncher.test.ts
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ChromeLauncher.test.ts
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/**
* Copyright 2023 Google Inc. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import {describe, it} from 'node:test';
import expect from 'expect';
import {getFeatures} from './ChromeLauncher.js';
describe('getFeatures', () => {
it('returns an empty array when no options are provided', () => {
const result = getFeatures('--foo');
expect(result).toEqual([]);
});
it('returns an empty array when no options match the flag', () => {
const result = getFeatures('--foo', ['--bar', '--baz']);
expect(result).toEqual([]);
});
it('returns an array of values when options match the flag', () => {
const result = getFeatures('--foo', ['--foo=bar', '--foo=baz']);
expect(result).toEqual(['bar', 'baz']);
});
it('does not handle whitespace', () => {
const result = getFeatures('--foo', ['--foo bar', '--foo baz ']);
expect(result).toEqual([]);
});
it('handles equals sign around the flag and value', () => {
const result = getFeatures('--foo', ['--foo=bar', '--foo=baz ']);
expect(result).toEqual(['bar', 'baz']);
});
});