57 lines
1.8 KiB
JavaScript
57 lines
1.8 KiB
JavaScript
// Copyright 2009 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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/**
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* @fileoverview Additional asserts for testing ControlRenderers.
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*
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* @author mkretzschmar@google.com (Martin Kretzschmar)
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*/
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goog.provide('goog.testing.ui.rendererasserts');
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goog.require('goog.testing.asserts');
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/**
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* Assert that a control renderer constructor doesn't call getCssClass.
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*
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* @param {?function(new:goog.ui.ControlRenderer)} rendererClassUnderTest The
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* renderer constructor to test.
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*/
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goog.testing.ui.rendererasserts.assertNoGetCssClassCallsInConstructor =
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function(rendererClassUnderTest) {
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var getCssClassCalls = 0;
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/**
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* @constructor
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* @extends {goog.ui.ControlRenderer}
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*/
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function TestControlRenderer() {
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rendererClassUnderTest.call(this);
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}
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goog.inherits(TestControlRenderer, rendererClassUnderTest);
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/** @override */
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TestControlRenderer.prototype.getCssClass = function() {
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getCssClassCalls++;
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return TestControlRenderer.superClass_.getCssClass.call(this);
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};
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var testControlRenderer = new TestControlRenderer();
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assertEquals('Constructors should not call getCssClass, ' +
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'getCustomRenderer must be able to override it post construction.',
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0, getCssClassCalls);
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};
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