| <!DOCTYPE html> |
| <!-- |
| Copyright 2011 Software Freedom Conservancy. 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. |
| --> |
| <html> |
| <head> |
| <title>testutil_test.html</title> |
| <script src="test_bootstrap.js"></script> |
| <script> |
| goog.require('goog.testing.jsunit'); |
| goog.require('webdriver.test.testutil'); |
| </script> |
| </head> |
| <body> |
| <script> |
| // Aliases for readability. |
| var callbackHelper = webdriver.test.testutil.callbackHelper, |
| callbackPair = webdriver.test.testutil.callbackPair, |
| clock; |
| |
| function setUp() { |
| clock = webdriver.test.testutil.createMockClock(); |
| } |
| |
| function tearDown() { |
| clock.dispose(); |
| } |
| |
| function testCallbackHelper_functionCalled() { |
| var callback = callbackHelper(); |
| callback(); |
| assertNotThrows(callback.assertCalled); |
| assertThrows(callback.assertNotCalled); |
| } |
| |
| function testCallbackHelper_functionCalledMoreThanOnce() { |
| var callback = callbackHelper(); |
| callback(); |
| callback(123, 'abc'); |
| assertThrows(callback.assertCalled); |
| assertThrows(callback.assertNotCalled); |
| } |
| |
| function testCallbackHelper_functionNotCalled() { |
| var callback = callbackHelper(); |
| assertNotThrows(callback.assertNotCalled); |
| assertThrows(callback.assertCalled); |
| } |
| |
| function testCallbackHelper_wrappedFunctionIsCalled() { |
| var count = 0; |
| var callback = callbackHelper(function() { |
| count += 1; |
| }); |
| callback(); |
| assertNotThrows(callback.assertCalled); |
| assertThrows(callback.assertNotCalled); |
| assertEquals(1, count); |
| } |
| |
| function testCallbackPair_callbackExpected() { |
| var pair = callbackPair(); |
| assertThrows(pair.assertCallback); |
| pair.callback(); |
| assertNotThrows(pair.assertCallback); |
| pair.errback(); |
| assertThrows(pair.assertCallback); |
| |
| pair.reset(); |
| pair.callback(); |
| assertNotThrows(pair.assertCallback); |
| pair.callback(); |
| assertThrows('Should expect to be called only once', |
| pair.assertCallback); |
| } |
| |
| function testCallbackPair_errbackExpected() { |
| var pair = callbackPair(); |
| assertThrows(pair.assertErrback); |
| pair.errback(); |
| assertNotThrows(pair.assertErrback); |
| pair.callback(); |
| assertThrows(pair.assertErrback); |
| } |
| |
| function testCallbackPair_eitherExpected() { |
| var pair = callbackPair(); |
| assertThrows(pair.assertEither); |
| pair.errback(); |
| assertNotThrows(pair.assertEither); |
| pair.reset(); |
| pair.callback(); |
| assertNotThrows(pair.assertEither); |
| pair.errback(); |
| assertNotThrows(pair.assertEither); |
| } |
| |
| function testCallbackPair_neitherExpected() { |
| var pair = callbackPair(); |
| assertNotThrows(pair.assertNeither); |
| pair.errback(); |
| assertThrows(pair.assertNeither); |
| pair.reset(); |
| pair.callback(); |
| assertThrows(pair.assertNeither); |
| pair.errback(); |
| assertThrows(pair.assertNeither); |
| } |
| |
| function testZeroBasedTimeoutsRunInNextEventLoop() { |
| var count = 0; |
| setTimeout(function() { |
| count += 1; |
| setTimeout(function() { count += 1; }, 0); |
| setTimeout(function() { count += 1; }, 0); |
| }, 0); |
| clock.tick(); |
| assertEquals(1, count); // Fails; count == 3 |
| clock.tick(); |
| assertEquals(3, count); |
| } |
| |
| function testNewZeroBasedTimeoutsRunInNextEventLoopAfterExistingTasks() { |
| var events = []; |
| setInterval(function() { events.push('a'); }, 1); |
| setTimeout(function() { events.push('b'); }, 0); |
| clock.tick(); |
| assertEquals('ab', events.join('')); |
| } |
| </script> |
| </body> |
| </html> |
