jelito/devstack

There is no license information available for the latest version (v1.2.0) of this package.

v1.2.0 2015-08-11 17:51 UTC

Requires

• php: >=5.3.0

Unknown License

README

Validation

exceptions are from namespace \Jelito\DevStack\Mocker\Exception

• StaticMethodException - try to mock static method
• PrivateMethodException - try to mock private method
• ProtectedMethodException - try to mock protecket method
• NonExistentMethodException - try to mock unknown method
• FinalMethodException - try to mock final method
• UnknownVerifyMethodException - try to verify method which is not mocked
• UndeclaredMethodInvocationException - try to call method which is not mocked

Return values

Return value

// create mocker, $this is instance of PHPUnit_Framework_TestCase
$mocker = new Mocker('MockBuilderTestClass', $this);

// mock method
$mocker->mockMethod('sum')->willReturn(666);

// create mocked object
$mockedObject = $mocker->createMock();

// test it
$this->assertEquals(666, $mockedObject->sum(1, 2));

Throw exception

// create mocker, $this is instance of PHPUnit_Framework_TestCase
$mocker = new Mocker('MockBuilderTestClass', $this);

// mock method
$expectedException = new Exception('test');
$mocker->mockMethod('sum')->willThrow($expectedException);

// create mocked object
$mockedObject = $mocker->createMock();

// test it
try {
	$mockedObject->sum(1, 2);
} catch (Exception $actualException) {
	$this->assertSame($expectedException, $actualException);
}

Return self - return $this

// create mocker, $this is instance of PHPUnit_Framework_TestCase
$mocker = new Mocker('MockBuilderTestClass', $this);

// mock method
$mocker->mockMethod('sum')->willReturnSelf();

// create mocked object
$mockedObject = $mocker->createMock();

// test it
$this->assertSame($mockedObject, $mockedObject->sum(1));

Return argument - return param passed to function

// create mocker, $this is instance of PHPUnit_Framework_TestCase
$mocker = new Mocker('MockBuilderTestClass', $this);

// mock method
$mocker->mockMethod('sum')->willReturnArgument(1);

// create mocked object
$mockedObject = $mocker->createMock();

// test it
$this->assertEquals(1, $mockedObject->sum(1));
$this->assertEquals(2, $mockedObject->sum(2));
$this->assertEquals(3, $mockedObject->sum(3));

Call callback

// create mocker, $this is instance of PHPUnit_Framework_TestCase
$mocker = new Mocker('MockBuilderTestClass', $this);

// mock method
$mocker->mockMethod('sum')->willCallback(function ($a, $b) {
	return $a * $b;
});

// create mocked object
$mockedObject = $mocker->createMock();

// test it
$this->assertEquals(2, $mockedObject->sum(1, 2));
$this->assertEquals(12, $mockedObject->sum(3, 4));
$this->assertEquals(30, $mockedObject->sum(5, 6));

Post assets

Number of invocations

// create mocker, $this is instance of PHPUnit_Framework_TestCase
$mocker = new Mocker('MockBuilderTestClass', $this);

// mock method
$mocker->mockMethod('sum')->willReturn(666);

// create mocked object
$mockedObject = $mocker->createMock();

// test it
$mocker->verifyMethod('sum')->calledNever(); # method sum() was never called

$mockedObject->sum(1, 2);  # called first time
$mocker->verifyMethod('sum')->calledOnce();

$mockedObject->sum(3, 4);  # called second time
$mocker->verifyMethod('sum')->calledExactly(2);

Expected params of invocations

// create mocker, $this is instance of PHPUnit_Framework_TestCase
$mocker = new Mocker('MockBuilderTestClass', $this);

// mock method
$mocker->mockMethod('sum')->willReturn(666);

// create mocked object
$mockedObject = $mocker->createMock();

// call it
$mockedObject->sum(1, 2);
$mockedObject->sum(3, 4);
$mockedObject->sum(5, 6);

// test it
$mocker->verifyMethod('sum')->invocationNo(1)->expectedParams(1, 2); # first call with params 1 and 2
$mocker->verifyMethod('sum')->invocationNo(2)->expectedParams(3, 4); # second call with params 3 and 4
$mocker->verifyMethod('sum')->invocationNo(3)->expectedParams(5, 6); # third call with params 5 and 6
$mocker->verifyMethod('sum')->invocationNo(-1)->expectedParams(5, 6); # last call with params 5 and 6
$mocker->verifyMethod('sum')->invocationNo(-2)->expectedParams(3, 4); # second call from end with params 3 and 4
$mocker->verifyMethod('sum')->invocationNo(-3)->expectedParams(1, 2); # third call from end with params 1 and 2