/** * A typical test with *mockster* might look like this. */ public function testQuickStart() { /** * <a href="javascript:" onclick="$('#quickStartDefinitions').toggle();"> * Show class definitions for this example * </a><div id="quickStartDefinitions" style="display: none;"> */ eval(' class FooClass { /** @var MyDatabase <- */ protected $database; public function setUserName($id, $name) { $user = $this->database->readUser($id); $user->setName($name); $this->database->update($user); } } class MyDatabase { public function readUser($id) { // [...] } public function update($object) { // [...] } } class MyUser { public function setName($name) { // [...] } }'); // </div> /* * First create `Mockster` instances of the classes we're gonna mock. */ $foo = new Mockster('FooClass'); $user = new Mockster('MyUser'); /* * Then configure the behaviour of the dependencies of our *Unit Under Test*. * * The `Database` should return a mock of the `User` class when called with the argument `1`. */ $userMock = $user->mock(); $foo->database->readUser(1)->will()->return_($userMock); /* * Now execute the code to be tested. * * The `uut()` method will create an instance of the `FooClass` with * all it's dependencies replaced by mocks and none of it's methods stubbed. */ $foo->uut()->setUserName(1, 'Bart'); /* * Last, assert the expected behaviour. * * There should have been one call to `User::setName()` with the argument * `'Bart'` and one call on `Database::update()` with the `User` mock instance. */ $this->assert($user->setName('Bart')->has()->beenCalled()); $this->assert($foo->database->update($userMock)->has()->beenCalled()); }