forked from jestjs/jest
/
validateCLIOptions.test.js
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/
validateCLIOptions.test.js
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/**
* Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*
*/
import validateCLIOptions from '../validateCLIOptions';
test('validates yargs special options', () => {
const options = ['$0', '_', 'help', 'h'];
const argv = {
$0: true,
_: true,
h: false,
help: false,
};
expect(validateCLIOptions(argv, options)).toBe(true);
});
test('fails for unknown option', () => {
const options = ['$0', '_', 'help', 'h'];
const argv = {
$0: true,
unknown: 'unknown',
};
expect(() =>
validateCLIOptions(argv, options),
).toThrowErrorMatchingSnapshot();
});
test('fails for multiple unknown options', () => {
const options = ['$0', '_', 'help', 'h'];
const argv = {
$0: true,
jest: 'cool',
test: 'unknown',
};
expect(() =>
validateCLIOptions(argv, options),
).toThrowErrorMatchingSnapshot();
});