60 lines
2.0 KiB
JavaScript
60 lines
2.0 KiB
JavaScript
'use strict';
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const expect = require('jest-matchers'); /**
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* Copyright (c) 2014-present, Facebook, Inc. All rights reserved.
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*
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* This source code is licensed under the BSD-style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*
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*
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*/var _require = require('jest-snapshot');const addSerializer = _require.addSerializer,toMatchSnapshot = _require.toMatchSnapshot,toThrowErrorMatchingSnapshot = _require.toThrowErrorMatchingSnapshot;
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module.exports = config => {
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global.expect = expect;
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expect.setState({
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expand: config.expand });
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expect.extend({ toMatchSnapshot, toThrowErrorMatchingSnapshot });
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expect.addSnapshotSerializer = addSerializer;
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const jasmine = global.jasmine;
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jasmine.anything = expect.anything;
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jasmine.any = expect.any;
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jasmine.objectContaining = expect.objectContaining;
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jasmine.arrayContaining = expect.arrayContaining;
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jasmine.stringMatching = expect.stringMatching;
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jasmine.addMatchers = jasmineMatchersObject => {
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const jestMatchersObject = Object.create(null);
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Object.keys(jasmineMatchersObject).forEach(name => {
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jestMatchersObject[name] = function () {
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const result = jasmineMatchersObject[name](jasmine.matchersUtil, null);
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// if there is no 'negativeCompare', both should be handled by `compare`
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const negativeCompare = result.negativeCompare || result.compare;
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return this.isNot ?
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negativeCompare.apply(null, arguments) :
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result.compare.apply(null, arguments);
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};
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});
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const expect = global.expect;
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expect.extend(jestMatchersObject);
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};
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}; |