Andreas Hocevar
96 lines
3.2 KiB
JavaScript
96 lines
3.2 KiB
JavaScript
// Copyright 2012 The Closure Library Authors. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS-IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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goog.provide('goog.labs.testing.objectMatcherTest');
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goog.setTestOnly('goog.labs.testing.objectMatcherTest');
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goog.require('goog.labs.testing.MatcherError');
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/** @suppress {extraRequire} */
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goog.require('goog.labs.testing.ObjectEqualsMatcher');
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goog.require('goog.labs.testing.assertThat');
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goog.require('goog.testing.jsunit');
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function testObjectEquals() {
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var obj1 = {x: 1};
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var obj2 = obj1;
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goog.labs.testing.assertThat(obj1, equalsObject(obj2), 'obj1 equals obj2');
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assertMatcherError(function() {
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goog.labs.testing.assertThat({x: 1}, equalsObject({}));
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}, 'equalsObject does not throw exception on failure');
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}
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function testInstanceOf() {
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function expected() {
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this.x = 1;
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}
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var input = new expected();
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goog.labs.testing.assertThat(input, instanceOfClass(expected),
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'input is an instance of expected');
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assertMatcherError(function() {
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goog.labs.testing.assertThat(5, instanceOfClass(function() {}));
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}, 'instanceOfClass does not throw exception on failure');
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}
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function testHasProperty() {
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goog.labs.testing.assertThat({x: 1}, hasProperty('x'),
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'{x:1} has property x}');
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assertMatcherError(function() {
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goog.labs.testing.assertThat({x: 1}, hasProperty('y'));
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}, 'hasProperty does not throw exception on failure');
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}
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function testIsNull() {
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goog.labs.testing.assertThat(null, isNull(), 'null is null');
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assertMatcherError(function() {
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goog.labs.testing.assertThat(5, isNull());
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}, 'isNull does not throw exception on failure');
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}
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function testIsNullOrUndefined() {
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var x;
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goog.labs.testing.assertThat(undefined, isNullOrUndefined(),
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'undefined is null or undefined');
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goog.labs.testing.assertThat(x, isNullOrUndefined(),
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'undefined is null or undefined');
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x = null;
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goog.labs.testing.assertThat(null, isNullOrUndefined(),
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'null is null or undefined');
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goog.labs.testing.assertThat(x, isNullOrUndefined(),
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'null is null or undefined');
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assertMatcherError(function() {
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goog.labs.testing.assertThat(5, isNullOrUndefined());
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}, 'isNullOrUndefined does not throw exception on failure');
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}
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function testIsUndefined() {
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var x;
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goog.labs.testing.assertThat(undefined, isUndefined(),
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'undefined is undefined');
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goog.labs.testing.assertThat(x, isUndefined(), 'undefined is undefined');
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assertMatcherError(function() {
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goog.labs.testing.assertThat(5, isUndefined());
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}, 'isUndefined does not throw exception on failure');
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}
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function assertMatcherError(callable, errorString) {
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var e = assertThrows(errorString || 'callable throws exception', callable);
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assertTrue(e instanceof goog.labs.testing.MatcherError);
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}
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