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<!DOCTYPE html>
<html>
<!--
Copyright 2012 The Closure Library Authors. All Rights Reserved.
Use of this source code is governed by the Apache License, Version 2.0.
See the COPYING file for details.
-->
<head>
<title>Closure Unit Tests - Object matchers</title>
<script src="../../base.js"></script>
<script>
goog.require('goog.labs.testing.HasEntriesMatcher');
goog.require('goog.labs.testing.HasKeyMatcher');
goog.require('goog.labs.testing.HasValueMatcher');
goog.require('goog.labs.testing.assertThat');
goog.require('goog.testing.jsunit');
</script>
</head>
<body>
<script>
function testHasEntries() {
var obj1 = {x: 1, y: 2, z: 3};
goog.labs.testing.assertThat(obj1, hasEntries({x: 1, y: 2}),
'obj1 has entries: {x:1, y:2}');
assertMatcherError(function() {
goog.labs.testing.assertThat(obj1, hasEntries({z: 5, a: 4}));
}, 'hasEntries should throw exception when it fails');
}
function testHasEntry() {
var obj1 = {x: 1, y: 2, z: 3};
goog.labs.testing.assertThat(obj1, hasEntry('x', 1),
'obj1 has entry: {x:1}');
assertMatcherError(function() {
goog.labs.testing.assertThat(obj1, hasEntry('z', 5));
}, 'hasEntry should throw exception when it fails');
}
function testHasKey() {
var obj1 = {x: 1};
goog.labs.testing.assertThat(obj1, hasKey('x'), 'obj1 has key x');
assertMatcherError(function() {
goog.labs.testing.assertThat(obj1, hasKey('z'));
}, 'hasKey should throw exception when it fails');
}
function testHasValue() {
var obj1 = {x: 1};
goog.labs.testing.assertThat(obj1, hasValue(1), 'obj1 has value 1');
assertMatcherError(function() {
goog.labs.testing.assertThat(obj1, hasValue(2));
}, 'hasValue should throw exception when it fails');
}
function assertMatcherError(callable, errorString) {
var e = assertThrows(errorString || 'callable throws exception', callable);
assertTrue(e instanceof goog.labs.testing.MatcherError);
}
</script>
</body>
</html>
|
