Andreas Hocevar
74 lines
2.2 KiB
JavaScript
74 lines
2.2 KiB
JavaScript
// Copyright 2011 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.testing.MockStorageTest');
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goog.setTestOnly('goog.testing.MockStorageTest');
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goog.require('goog.testing.MockStorage');
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goog.require('goog.testing.jsunit');
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var instance;
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function setUp() {
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instance = new goog.testing.MockStorage();
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}
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/**
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* Tests the MockStorage interface.
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*/
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function testMockStorage() {
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assertEquals(0, instance.length);
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instance.setItem('foo', 'bar');
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assertEquals(1, instance.length);
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assertEquals('bar', instance.getItem('foo'));
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assertEquals('foo', instance.key(0));
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instance.setItem('foo', 'baz');
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assertEquals('baz', instance.getItem('foo'));
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instance.setItem('goo', 'gl');
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assertEquals(2, instance.length);
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assertEquals('gl', instance.getItem('goo'));
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assertEquals('goo', instance.key(1));
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assertNull(instance.getItem('poogle'));
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instance.removeItem('foo');
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assertEquals(1, instance.length);
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assertEquals('goo', instance.key(0));
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instance.setItem('a', 12);
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assertEquals('12', instance.getItem('a'));
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instance.setItem('b', false);
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assertEquals('false', instance.getItem('b'));
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instance.setItem('c', {a: 1, b: 12});
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assertEquals('[object Object]', instance.getItem('c'));
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instance.clear();
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assertEquals(0, instance.length);
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// Test some special cases.
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instance.setItem('emptyString', '');
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assertEquals('', instance.getItem('emptyString'));
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instance.setItem('isNull', null);
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assertEquals('null', instance.getItem('isNull'));
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instance.setItem('isUndefined', undefined);
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assertEquals('undefined', instance.getItem('isUndefined'));
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instance.setItem('', 'empty key');
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assertEquals('empty key', instance.getItem(''));
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assertEquals(4, instance.length);
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}
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