mock-tests.js revision 01963073c8af249173f8f9ffb0c602200e507ca0
YUI.add('mock-tests', function(Y) {
var Assert = Y.Assert,
ObjectAssert = Y.ObjectAssert;
//-------------------------------------------------------------------------
// Base Test Suite
//-------------------------------------------------------------------------
var suite = new Y.Test.Suite("Mock Tests");
//-------------------------------------------------------------------------
// Test Case for call count
//-------------------------------------------------------------------------
suite.add(new Y.Test.Case({
name : "Call Count Tests",
_should: {
fail: {
"Call count should default to 1 and fail": 1,
"Call count set to 1 should fail when method isn't called": 1,
"Call count set to 1 should fail when method is called twice": 1,
"Call count set to 0 should fail when method is called once": 1
}
},
/*
* Tests that leaving off callCount results in a callCount of 1, so
* calling the mock method once should make the test pass.
*/
"Call count should default to 1 and pass": function(){
var mock = Y.Mock();
Y.Mock.expect(mock, {
method: "method"
});
mock.method();
Y.Mock.verify(mock);
},
/*
* Tests that leaving off callCount results in a callCount of 1, so
* not calling the mock method once should make the test fail.
*/
"Call count should default to 1 and fail": function(){
var mock = Y.Mock();
Y.Mock.expect(mock, {
method: "method"
});
Y.Mock.verify(mock);
},
/*
* Tests that setting callCount to 1 and
* calling the mock method once should make the test pass.
*/
"Call count set to 1 should pass when method is called once": function(){
var mock = Y.Mock();
Y.Mock.expect(mock, {
method: "method",
callCount: 1
});
mock.method();
Y.Mock.verify(mock);
},
/*
* Tests that setting callCount to 1 and not
* calling the mock method once should make the test fail.
*/
"Call count set to 1 should fail when method isn't called": function(){
var mock = Y.Mock();
Y.Mock.expect(mock, {
method: "method",
callCount: 1
});
Y.Mock.verify(mock);
},
/*
* Tests that setting callCount to 1 and not
* calling the mock method twice should make the test fail.
*/
"Call count set to 1 should fail when method is called twice": function(){
var mock = Y.Mock();
Y.Mock.expect(mock, {
method: "method",
callCount: 1
});
mock.method();
mock.method();
Y.Mock.verify(mock);
},
/*
* Tests that setting callCount to 0 and
* calling the mock method once should make the test fail.
*/
"Call count set to 0 should fail when method is called once": function(){
var mock = Y.Mock();
Y.Mock.expect(mock, {
method: "method",
callCount: 0
});
mock.method();
Y.Mock.verify(mock);
},
/*
* Tests that setting callCount to 0 and not
* calling the mock method once should make the test pass.
*/
"Call count set to 0 should pass when method isn't called": function(){
var mock = Y.Mock();
Y.Mock.expect(mock, {
method: "method",
callCount: 0
});
Y.Mock.verify(mock);
}
}));
//-------------------------------------------------------------------------
// Test Case for arguments
//-------------------------------------------------------------------------
suite.add(new Y.Test.Case({
name : "Arguments Tests",
_should: {
fail: {
"Passing an incorrect number of arguments should make the test fail": 1,
"Passing an inexact argument should make the test fail" : 1,
"Passing a number to an Boolean argument should make the test fail": 1,
"Passing a string to an Boolean argument should make the test fail": 1,
"Passing a object to an Boolean argument should make the test fail": 1,
"Passing a function to an Boolean argument should make the test fail": 1,
"Passing a null to an Boolean argument should make the test fail": 1,
"Passing a number to an String argument should make the test fail": 1,
"Passing a boolean to an String argument should make the test fail": 1,
"Passing a object to an String argument should make the test fail": 1,
"Passing a function to an String argument should make the test fail": 1,
"Passing a null to an String argument should make the test fail": 1,
"Passing a string to an Number argument should make the test fail": 1,
"Passing a boolean to an Number argument should make the test fail": 1,
"Passing a object to an Number argument should make the test fail": 1,
"Passing a function to an Number argument should make the test fail": 1,
"Passing a null to an Number argument should make the test fail": 1,
"Passing a string to an Object argument should make the test fail": 1,
"Passing a boolean to an Object argument should make the test fail": 1,
"Passing a number to an Object argument should make the test fail": 1,
"Passing a null to an Object argument should make the test fail": 1,
"Passing a string to an Function argument should make the test fail": 1,
"Passing a boolean to an Function argument should make the test fail": 1,
"Passing a number to an Function argument should make the test fail": 1,
"Passing a object to an Function argument should make the test fail": 1,
"Passing a null to an Function argument should make the test fail": 1
}
},
/*
* Tests that when the number of arguments is verified, the test passes.
*/
"Passing correct number of arguments should make the test pass": function(){
var mock = Y.Mock();
Y.Mock.expect(mock, {
method: "method",
args: [ Y.Mock.Value.Any ]
});
mock.method(1);
Y.Mock.verify(mock);
},
/*
* Tests that when the number of arguments is not verified, the test fails.
*/
"Passing an incorrect number of arguments should make the test fail": function(){
var mock = Y.Mock();
Y.Mock.expect(mock, {
method: "method",
args: [ Y.Mock.Value.Any ]
});
mock.method(1, 2);
Y.Mock.verify(mock);
},
/*
* Tests that passing the exactly specified argument causes the test to pass.
*/
"Passing the exact argument should make the test pass": function(){
var arg = {};
var mock = Y.Mock();
Y.Mock.expect(mock, {
method: "method",
args: [ arg ]
});
mock.method(arg);
Y.Mock.verify(mock);
},
/*
* Tests that passing an argument that isn't exactly specified argument causes the test to fail.
*/
"Passing an inexact argument should make the test fail": function(){
var arg = {};
var mock = Y.Mock();
Y.Mock.expect(mock, {
method: "method",
args: [ arg ]
});
mock.method({});
Y.Mock.verify(mock);
},
//Y.Mock.Value.Any tests --------------------------------------
/*
* Tests that passing a number to an argument specified as Y.Mock.Value.Any
* results cause the test to pass.
*/
"Passing a number to an Any argument should make the test pass": function(){
var mock = Y.Mock();
Y.Mock.expect(mock, {
method: "method",
args: [ Y.Mock.Value.Any ]
});
mock.method(1);
Y.Mock.verify(mock);
},
/*
* Tests that passing a boolean to an argument specified as Y.Mock.Value.Any
* results cause the test to pass.
*/
"Passing a boolean to an Any argument should make the test pass": function(){
var mock = Y.Mock();
Y.Mock.expect(mock, {
method: "method",
args: [ Y.Mock.Value.Any ]
});
mock.method(true);
Y.Mock.verify(mock);
},
/*
* Tests that passing a string to an argument specified as Y.Mock.Value.Any
* results cause the test to pass.
*/
"Passing a string to an Any argument should make the test pass": function(){
var mock = Y.Mock();
Y.Mock.expect(mock, {
method: "method",
args: [ Y.Mock.Value.Any ]
});
mock.method("");
Y.Mock.verify(mock);
},
/*
* Tests that passing an object to an argument specified as Y.Mock.Value.Any
* results cause the test to pass.
*/
"Passing a object to an Any argument should make the test pass": function(){
var mock = Y.Mock();
Y.Mock.expect(mock, {
method: "method",
args: [ Y.Mock.Value.Any ]
});
mock.method({});
Y.Mock.verify(mock);
},
/*
* Tests that passing a function to an argument specified as Y.Mock.Value.Any
* results cause the test to pass.
*/
"Passing a function to an Any argument should make the test pass": function(){
var mock = Y.Mock();
Y.Mock.expect(mock, {
method: "method",
args: [ Y.Mock.Value.Any ]
});
mock.method(function(){});
Y.Mock.verify(mock);
},
/*
* Tests that passing a null to an argument specified as Y.Mock.Value.Any
* results cause the test to pass.
*/
"Passing a null to an Any argument should make the test pass": function(){
var mock = Y.Mock();
Y.Mock.expect(mock, {
method: "method",
args: [ Y.Mock.Value.Any ]
});
mock.method(null);
Y.Mock.verify(mock);
},
//Y.Mock.Value.Boolean tests --------------------------------------
/*
* Tests that passing a number to an argument specified as Y.Mock.Value.Boolean
* results cause the test to fail.
*/
"Passing a number to an Boolean argument should make the test fail": function(){
var mock = Y.Mock();
Y.Mock.expect(mock, {
method: "method",
args: [ Y.Mock.Value.Boolean ]
});
mock.method(1);
Y.Mock.verify(mock);
},
/*
* Tests that passing a boolean to an argument specified as Y.Mock.Value.Boolean
* results cause the test to pass.
*/
"Passing a boolean to an Boolean argument should make the test pass": function(){
var mock = Y.Mock();
Y.Mock.expect(mock, {
method: "method",
args: [ Y.Mock.Value.Boolean ]
});
mock.method(true);
Y.Mock.verify(mock);
},
/*
* Tests that passing a string to an argument specified as Y.Mock.Value.Boolean
* results cause the test to fail.
*/
"Passing a string to an Boolean argument should make the test fail": function(){
var mock = Y.Mock();
Y.Mock.expect(mock, {
method: "method",
args: [ Y.Mock.Value.Boolean ]
});
mock.method("");
Y.Mock.verify(mock);
},
/*
* Tests that passing an object to an argument specified as Y.Mock.Value.Boolean
* results cause the test to fail.
*/
"Passing a object to an Boolean argument should make the test fail": function(){
var mock = Y.Mock();
Y.Mock.expect(mock, {
method: "method",
args: [ Y.Mock.Value.Boolean ]
});
mock.method({});
Y.Mock.verify(mock);
},
/*
* Tests that passing a function to an argument specified as Y.Mock.Value.Boolean
* results cause the test to fail.
*/
"Passing a function to an Boolean argument should make the test fail": function(){
var mock = Y.Mock();
Y.Mock.expect(mock, {
method: "method",
args: [ Y.Mock.Value.Boolean ]
});
mock.method(function(){});
Y.Mock.verify(mock);
},
/*
* Tests that passing a null to an argument specified as Y.Mock.Value.Boolean
* results cause the test to fail.
*/
"Passing a null to an Boolean argument should make the test fail": function(){
var mock = Y.Mock();
Y.Mock.expect(mock, {
method: "method",
args: [ Y.Mock.Value.Boolean ]
});
mock.method(null);
Y.Mock.verify(mock);
},
//Y.Mock.Value.String tests --------------------------------------
/*
* Tests that passing a number to an argument specified as Y.Mock.Value.String
* results cause the test to fail.
*/
"Passing a number to an String argument should make the test fail": function(){
var mock = Y.Mock();
Y.Mock.expect(mock, {
method: "method",
args: [ Y.Mock.Value.String ]
});
mock.method(1);
Y.Mock.verify(mock);
},
/*
* Tests that passing a boolean to an argument specified as Y.Mock.Value.String
* results cause the test to fail.
*/
"Passing a boolean to an String argument should make the test fail": function(){
var mock = Y.Mock();
Y.Mock.expect(mock, {
method: "method",
args: [ Y.Mock.Value.String ]
});
mock.method(true);
Y.Mock.verify(mock);
},
/*
* Tests that passing a string to an argument specified as Y.Mock.Value.String
* results cause the test to pass.
*/
"Passing a string to an String argument should make the test pass": function(){
var mock = Y.Mock();
Y.Mock.expect(mock, {
method: "method",
args: [ Y.Mock.Value.String ]
});
mock.method("");
Y.Mock.verify(mock);
},
/*
* Tests that passing an object to an argument specified as Y.Mock.Value.String
* results cause the test to fail.
*/
"Passing a object to an String argument should make the test fail": function(){
var mock = Y.Mock();
Y.Mock.expect(mock, {
method: "method",
args: [ Y.Mock.Value.String ]
});
mock.method({});
Y.Mock.verify(mock);
},
/*
* Tests that passing a function to an argument specified as Y.Mock.Value.String
* results cause the test to fail.
*/
"Passing a function to an String argument should make the test fail": function(){
var mock = Y.Mock();
Y.Mock.expect(mock, {
method: "method",
args: [ Y.Mock.Value.String ]
});
mock.method(function(){});
Y.Mock.verify(mock);
},
/*
* Tests that passing a null to an argument specified as Y.Mock.Value.String
* results cause the test to fail.
*/
"Passing a null to an String argument should make the test fail": function(){
var mock = Y.Mock();
Y.Mock.expect(mock, {
method: "method",
args: [ Y.Mock.Value.String ]
});
mock.method(null);
Y.Mock.verify(mock);
},
//Y.Mock.Value.Number tests --------------------------------------
/*
* Tests that passing a number to an argument specified as Y.Mock.Value.Number
* results cause the test to pass.
*/
"Passing a number to an Number argument should make the test pass": function(){
var mock = Y.Mock();
Y.Mock.expect(mock, {
method: "method",
args: [ Y.Mock.Value.Number ]
});
mock.method(1);
Y.Mock.verify(mock);
},
/*
* Tests that passing a boolean to an argument specified as Y.Mock.Value.Number
* results cause the test to fail.
*/
"Passing a boolean to an Number argument should make the test fail": function(){
var mock = Y.Mock();
Y.Mock.expect(mock, {
method: "method",
args: [ Y.Mock.Value.Number ]
});
mock.method(true);
Y.Mock.verify(mock);
},
/*
* Tests that passing a string to an argument specified as Y.Mock.Value.Number
* results cause the test to fail.
*/
"Passing a string to an Number argument should make the test fail": function(){
var mock = Y.Mock();
Y.Mock.expect(mock, {
method: "method",
args: [ Y.Mock.Value.Number ]
});
mock.method("");
Y.Mock.verify(mock);
},
/*
* Tests that passing an object to an argument specified as Y.Mock.Value.Number
* results cause the test to fail.
*/
"Passing a object to an Number argument should make the test fail": function(){
var mock = Y.Mock();
Y.Mock.expect(mock, {
method: "method",
args: [ Y.Mock.Value.Number ]
});
mock.method({});
Y.Mock.verify(mock);
},
/*
* Tests that passing a function to an argument specified as Y.Mock.Value.Number
* results cause the test to fail.
*/
"Passing a function to an Number argument should make the test fail": function(){
var mock = Y.Mock();
Y.Mock.expect(mock, {
method: "method",
args: [ Y.Mock.Value.Number ]
});
mock.method(function(){});
Y.Mock.verify(mock);
},
/*
* Tests that passing a null to an argument specified as Y.Mock.Value.Number
* results cause the test to fail.
*/
"Passing a null to an Number argument should make the test fail": function(){
var mock = Y.Mock();
Y.Mock.expect(mock, {
method: "method",
args: [ Y.Mock.Value.Number ]
});
mock.method(null);
Y.Mock.verify(mock);
},
//Y.Mock.Value.Function tests --------------------------------------
/*
* Tests that passing a number to an argument specified as Y.Mock.Value.Function
* results cause the test to fail.
*/
"Passing a number to an Function argument should make the test fail": function(){
var mock = Y.Mock();
Y.Mock.expect(mock, {
method: "method",
args: [ Y.Mock.Value.Function ]
});
mock.method(1);
Y.Mock.verify(mock);
},
/*
* Tests that passing a boolean to an argument specified as Y.Mock.Value.Function
* results cause the test to fail.
*/
"Passing a boolean to an Function argument should make the test fail": function(){
var mock = Y.Mock();
Y.Mock.expect(mock, {
method: "method",
args: [ Y.Mock.Value.Function ]
});
mock.method(true);
Y.Mock.verify(mock);
},
/*
* Tests that passing a string to an argument specified as Y.Mock.Value.Function
* results cause the test to fail.
*/
"Passing a string to an Function argument should make the test fail": function(){
var mock = Y.Mock();
Y.Mock.expect(mock, {
method: "method",
args: [ Y.Mock.Value.Function ]
});
mock.method("");
Y.Mock.verify(mock);
},
/*
* Tests that passing an object to an argument specified as Y.Mock.Value.Function
* results cause the test to fail.
*/
"Passing a object to an Function argument should make the test fail": function(){
var mock = Y.Mock();
Y.Mock.expect(mock, {
method: "method",
args: [ Y.Mock.Value.Function ]
});
mock.method({});
Y.Mock.verify(mock);
},
/*
* Tests that passing a function to an argument specified as Y.Mock.Value.Function
* results cause the test to pass.
*/
"Passing a function to an Function argument should make the test pass": function(){
var mock = Y.Mock();
Y.Mock.expect(mock, {
method: "method",
args: [ Y.Mock.Value.Function ]
});
mock.method(function(){});
Y.Mock.verify(mock);
},
/*
* Tests that passing a null to an argument specified as Y.Mock.Value.Function
* results cause the test to fail.
*/
"Passing a null to an Function argument should make the test fail": function(){
var mock = Y.Mock();
Y.Mock.expect(mock, {
method: "method",
args: [ Y.Mock.Value.Function ]
});
mock.method(null);
Y.Mock.verify(mock);
},
//Y.Mock.Value.Object tests --------------------------------------
/*
* Tests that passing a number to an argument specified as Y.Mock.Value.Object
* results cause the test to fail.
*/
"Passing a number to an Object argument should make the test fail": function(){
var mock = Y.Mock();
Y.Mock.expect(mock, {
method: "method",
args: [ Y.Mock.Value.Object ]
});
mock.method(1);
Y.Mock.verify(mock);
},
/*
* Tests that passing a boolean to an argument specified as Y.Mock.Value.Object
* results cause the test to fail.
*/
"Passing a boolean to an Object argument should make the test fail": function(){
var mock = Y.Mock();
Y.Mock.expect(mock, {
method: "method",
args: [ Y.Mock.Value.Object ]
});
mock.method(true);
Y.Mock.verify(mock);
},
/*
* Tests that passing a string to an argument specified as Y.Mock.Value.Object
* results cause the test to fail.
*/
"Passing a string to an Object argument should make the test fail": function(){
var mock = Y.Mock();
Y.Mock.expect(mock, {
method: "method",
args: [ Y.Mock.Value.Object ]
});
mock.method("");
Y.Mock.verify(mock);
},
/*
* Tests that passing an object to an argument specified as Y.Mock.Value.Object
* results cause the test to pass.
*/
"Passing a object to an Object argument should make the test pass": function(){
var mock = Y.Mock();
Y.Mock.expect(mock, {
method: "method",
args: [ Y.Mock.Value.Object ]
});
mock.method({});
Y.Mock.verify(mock);
},
/*
* Tests that passing a function to an argument specified as Y.Mock.Value.Object
* results cause the test to pass.
*/
"Passing a function to an Object argument should make the test pass": function(){
var mock = Y.Mock();
Y.Mock.expect(mock, {
method: "method",
args: [ Y.Mock.Value.Object ]
});
mock.method(function(){});
Y.Mock.verify(mock);
},
/*
* Tests that passing a null to an argument specified as Y.Mock.Value.Object
* results cause the test to fail.
*/
"Passing a null to an Object argument should make the test fail": function(){
var mock = Y.Mock();
Y.Mock.expect(mock, {
method: "method",
args: [ Y.Mock.Value.Object ]
});
mock.method(null);
Y.Mock.verify(mock);
}
}));
//-------------------------------------------------------------------------
// Test Case for asynchronous mock calls
//-------------------------------------------------------------------------
suite.add(new Y.Test.Case({
name : "Asynchronous Tests",
_should: {
fail: {
"A mock method called asynchronously shouldn't cause an error": 1
}
},
/*
* Tests that when a mock method is called asynchronously, either via
* timeout or XHR callback, that its error is properly handled and
* the failure is logged to the test.
*/
"A mock method called asynchronously shouldn't cause an error": function(){
var mock = Y.Mock();
Y.Mock.expect(mock, {
method: "method",
args: [ Y.Mock.Value.String ]
});
setTimeout(function(){
mock.method(null);
}, 250);
this.wait(function(){
Y.Mock.verify(mock);
}, 500);
}
}));
Y.Test.Runner.add(suite);
});