accessibility-developer-tools/lib/closure-library/closure/goog/labs/testing/decoratormatcher_test.js

This is a library of accessibility-related testing and utility code.

// Copyright 2012 The Closure Library Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS-IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

goog.provide('goog.labs.testing.decoratorMatcherTest');
goog.setTestOnly('goog.labs.testing.decoratorMatcherTest');

/** @suppress {extraRequire} */
goog.require('goog.labs.testing.AnythingMatcher');
/** @suppress {extraRequire} */
goog.require('goog.labs.testing.GreaterThanMatcher');
goog.require('goog.labs.testing.MatcherError');
goog.require('goog.labs.testing.assertThat');
goog.require('goog.testing.jsunit');

function testAnythingMatcher() {
  goog.labs.testing.assertThat(true, anything(), 'anything matches true');
  goog.labs.testing.assertThat(false, anything(), 'false matches anything');
}

function testIs() {
  goog.labs.testing.assertThat(5, is(greaterThan(4)), '5 is > 4');
}

function testDescribedAs() {
  var e = assertThrows(function() {
    goog.labs.testing.assertThat(
        4, describedAs('this is a test', greaterThan(6)))
  });
  assertTrue(e instanceof goog.labs.testing.MatcherError);
  assertEquals('this is a test', e.message);
}