Created
May 17, 2010 20:08
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mock javascript alert, confirm, prompt
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var MockPrompt = { | |
install: function() { | |
MockPrompt.message = undefined; | |
MockPrompt.value = undefined; | |
MockPrompt.returnValue = undefined; | |
MockPrompt.originalPrompt = window.prompt; | |
window.prompt = function(message, value) { | |
MockPrompt.message = message; | |
MockPrompt.value = value; | |
return MockPrompt.returnValue; | |
}; | |
}, | |
uninstall: function() { | |
window.prompt = MockPrompt.originalPrompt; | |
}, | |
willReturn: function(returnValue) { | |
MockPrompt.returnValue = returnValue; | |
} | |
}; | |
var MockConfirm = { | |
install: function() { | |
MockConfirm.message = undefined; | |
MockConfirm.returnValue = true; | |
MockConfirm.originalConfirm = window.confirm; | |
window.confirm = function(message) { | |
MockConfirm.message = message; | |
return MockConfirm.returnValue; | |
}; | |
}, | |
uninstall: function() { | |
window.confirm = MockConfirm.originalConfirm; | |
}, | |
willReturn: function(returnValue) { | |
MockConfirm.returnValue = returnValue; | |
} | |
}; | |
var MockAlert = { | |
install: function() { | |
MockAlert.message = undefined; | |
MockAlert.originalAlert = window.alert; | |
window.alert = function(message) { | |
MockAlert.message = message; | |
}; | |
}, | |
uninstall: function() { | |
MockAlert.originalAlert = window.alert; | |
} | |
}; | |
var MockDialogs = { | |
install: function() { | |
MockAlert.install(); | |
MockPrompt.install(); | |
MockConfirm.install(); | |
}, | |
uninstall: function() { | |
MockAlert.uninstall(); | |
MockPrompt.uninstall(); | |
MockConfirm.uninstall(); | |
} | |
}; |
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function setUp() { | |
MockDialogs.install(); | |
} | |
function tearDown() { | |
MockDialogs.uninstall(); | |
} | |
function testMockPrompt() { | |
MockPrompt.willReturn("goodbye"); | |
assertEquals("goodbye", prompt("hello", "default")); | |
assertEquals("hello", MockPrompt.message); | |
assertEquals("default", MockPrompt.value); | |
} | |
function testMockConfirm() { | |
assertTrue(confirm("are you sure")); | |
assertEquals("are you sure", MockConfirm.message); | |
} | |
function testMockConfirmReturnsFalse() { | |
MockConfirm.willReturn(false); | |
assertFalse(confirm("are you sure")); | |
} | |
function testMockAlert() { | |
alert("ouch!"); | |
assertEquals("ouch!", MockAlert.message); | |
} |
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