52 lines
1.5 KiB
JavaScript
52 lines
1.5 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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/**
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* @fileoverview Provides the base Matcher interface. User code should use the
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* matchers through assertThat statements and not directly.
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*/
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goog.provide('goog.labs.testing.Matcher');
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/**
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* A matcher object to be used in assertThat statements.
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* @interface
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*/
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goog.labs.testing.Matcher = function() {};
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/**
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* Determines whether a value matches the constraints of the match.
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*
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* @param {*} value The object to match.
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* @return {boolean} Whether the input value matches this matcher.
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*/
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goog.labs.testing.Matcher.prototype.matches = function(value) {};
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/**
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* Describes why the matcher failed.
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*
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* @param {*} value The value that didn't match.
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* @param {string=} opt_description A partial description to which the reason
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* will be appended.
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*
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* @return {string} Description of why the matcher failed.
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*/
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goog.labs.testing.Matcher.prototype.describe =
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function(value, opt_description) {};
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