Viewing file:  MockObjectTest.php (26.83 KB) -rw-r--r--
Select action/file-type:
 (+) |  (+) |  (+) | Code (+) | Session (+) |  (+) | SDB (+) |  (+) |  (+) |  (+) |  (+) |  (+) |
<?php
/*
* This file is part of the PHPUnit_MockObject package.
*
* (c) Sebastian Bergmann <sebastian@phpunit.de>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
/**
*
*
* @since Class available since Release 3.0.0
*/
class Framework_MockObjectTest extends PHPUnit_Framework_TestCase
{
public function testMockedMethodIsNeverCalled()
{
$mock = $this->getMock('AnInterface');
$mock->expects($this->never())
->method('doSomething');
}
public function testMockedMethodIsNeverCalledWithParameter()
{
$mock = $this->getMock('SomeClass');
$mock->expects($this->never())
->method('doSomething')
->with('someArg');
}
public function testMockedMethodIsNotCalledWhenExpectsAnyWithParameter()
{
$mock = $this->getMock('SomeClass');
$mock->expects($this->any())
->method('doSomethingElse')
->with('someArg');
}
public function testMockedMethodIsNotCalledWhenMethodSpecifiedDirectlyWithParameter()
{
$mock = $this->getMock('SomeClass');
$mock->method('doSomethingElse')
->with('someArg');
}
public function testMockedMethodIsCalledAtLeastOnce()
{
$mock = $this->getMock('AnInterface');
$mock->expects($this->atLeastOnce())
->method('doSomething');
$mock->doSomething();
}
public function testMockedMethodIsCalledAtLeastOnce2()
{
$mock = $this->getMock('AnInterface');
$mock->expects($this->atLeastOnce())
->method('doSomething');
$mock->doSomething();
$mock->doSomething();
}
public function testMockedMethodIsCalledAtLeastTwice()
{
$mock = $this->getMock('AnInterface');
$mock->expects($this->atLeast(2))
->method('doSomething');
$mock->doSomething();
$mock->doSomething();
}
public function testMockedMethodIsCalledAtLeastTwice2()
{
$mock = $this->getMock('AnInterface');
$mock->expects($this->atLeast(2))
->method('doSomething');
$mock->doSomething();
$mock->doSomething();
$mock->doSomething();
}
public function testMockedMethodIsCalledAtMostTwice()
{
$mock = $this->getMock('AnInterface');
$mock->expects($this->atMost(2))
->method('doSomething');
$mock->doSomething();
$mock->doSomething();
}
public function testMockedMethodIsCalledAtMosttTwice2()
{
$mock = $this->getMock('AnInterface');
$mock->expects($this->atMost(2))
->method('doSomething');
$mock->doSomething();
}
public function testMockedMethodIsCalledOnce()
{
$mock = $this->getMock('AnInterface');
$mock->expects($this->once())
->method('doSomething');
$mock->doSomething();
}
public function testMockedMethodIsCalledOnceWithParameter()
{
$mock = $this->getMock('SomeClass');
$mock->expects($this->once())
->method('doSomethingElse')
->with($this->equalTo('something'));
$mock->doSomethingElse('something');
}
public function testMockedMethodIsCalledExactly()
{
$mock = $this->getMock('AnInterface');
$mock->expects($this->exactly(2))
->method('doSomething');
$mock->doSomething();
$mock->doSomething();
}
public function testStubbedException()
{
$mock = $this->getMock('AnInterface');
$mock->expects($this->any())
->method('doSomething')
->will($this->throwException(new Exception));
try {
$mock->doSomething();
} catch (Exception $e) {
return;
}
$this->fail();
}
public function testStubbedWillThrowException()
{
$mock = $this->getMock('AnInterface');
$mock->expects($this->any())
->method('doSomething')
->willThrowException(new Exception);
try {
$mock->doSomething();
} catch (Exception $e) {
return;
}
$this->fail();
}
public function testStubbedReturnValue()
{
$mock = $this->getMock('AnInterface');
$mock->expects($this->any())
->method('doSomething')
->will($this->returnValue('something'));
$this->assertEquals('something', $mock->doSomething());
$mock = $this->getMock('AnInterface');
$mock->expects($this->any())
->method('doSomething')
->willReturn('something');
$this->assertEquals('something', $mock->doSomething());
}
public function testStubbedReturnValueMap()
{
$map = array(
array('a', 'b', 'c', 'd'),
array('e', 'f', 'g', 'h')
);
$mock = $this->getMock('AnInterface');
$mock->expects($this->any())
->method('doSomething')
->will($this->returnValueMap($map));
$this->assertEquals('d', $mock->doSomething('a', 'b', 'c'));
$this->assertEquals('h', $mock->doSomething('e', 'f', 'g'));
$this->assertEquals(null, $mock->doSomething('foo', 'bar'));
$mock = $this->getMock('AnInterface');
$mock->expects($this->any())
->method('doSomething')
->willReturnMap($map);
$this->assertEquals('d', $mock->doSomething('a', 'b', 'c'));
$this->assertEquals('h', $mock->doSomething('e', 'f', 'g'));
$this->assertEquals(null, $mock->doSomething('foo', 'bar'));
}
public function testStubbedReturnArgument()
{
$mock = $this->getMock('AnInterface');
$mock->expects($this->any())
->method('doSomething')
->will($this->returnArgument(1));
$this->assertEquals('b', $mock->doSomething('a', 'b'));
$mock = $this->getMock('AnInterface');
$mock->expects($this->any())
->method('doSomething')
->willReturnArgument(1);
$this->assertEquals('b', $mock->doSomething('a', 'b'));
}
public function testFunctionCallback()
{
$mock = $this->getMock('SomeClass', array('doSomething'), array(), '', false);
$mock->expects($this->once())
->method('doSomething')
->will($this->returnCallback('functionCallback'));
$this->assertEquals('pass', $mock->doSomething('foo', 'bar'));
$mock = $this->getMock('SomeClass', array('doSomething'), array(), '', false);
$mock->expects($this->once())
->method('doSomething')
->willReturnCallback('functionCallback');
$this->assertEquals('pass', $mock->doSomething('foo', 'bar'));
}
public function testStubbedReturnSelf()
{
$mock = $this->getMock('AnInterface');
$mock->expects($this->any())
->method('doSomething')
->will($this->returnSelf());
$this->assertEquals($mock, $mock->doSomething());
$mock = $this->getMock('AnInterface');
$mock->expects($this->any())
->method('doSomething')
->willReturnSelf();
$this->assertEquals($mock, $mock->doSomething());
}
public function testStubbedReturnOnConsecutiveCalls()
{
$mock = $this->getMock('AnInterface');
$mock->expects($this->any())
->method('doSomething')
->will($this->onConsecutiveCalls('a', 'b', 'c'));
$this->assertEquals('a', $mock->doSomething());
$this->assertEquals('b', $mock->doSomething());
$this->assertEquals('c', $mock->doSomething());
$mock = $this->getMock('AnInterface');
$mock->expects($this->any())
->method('doSomething')
->willReturnOnConsecutiveCalls('a', 'b', 'c');
$this->assertEquals('a', $mock->doSomething());
$this->assertEquals('b', $mock->doSomething());
$this->assertEquals('c', $mock->doSomething());
}
public function testStaticMethodCallback()
{
$mock = $this->getMock('SomeClass', array('doSomething'), array(), '', false);
$mock->expects($this->once())
->method('doSomething')
->will($this->returnCallback(array('MethodCallback', 'staticCallback')));
$this->assertEquals('pass', $mock->doSomething('foo', 'bar'));
}
public function testPublicMethodCallback()
{
$mock = $this->getMock('SomeClass', array('doSomething'), array(), '', false);
$mock->expects($this->once())
->method('doSomething')
->will($this->returnCallback(array(new MethodCallback, 'nonStaticCallback')));
$this->assertEquals('pass', $mock->doSomething('foo', 'bar'));
}
public function testMockClassOnlyGeneratedOnce()
{
$mock1 = $this->getMock('AnInterface');
$mock2 = $this->getMock('AnInterface');
$this->assertEquals(get_class($mock1), get_class($mock2));
}
public function testMockClassDifferentForPartialMocks()
{
$mock1 = $this->getMock('PartialMockTestClass');
$mock2 = $this->getMock('PartialMockTestClass', array('doSomething'));
$mock3 = $this->getMock('PartialMockTestClass', array('doSomething'));
$mock4 = $this->getMock('PartialMockTestClass', array('doAnotherThing'));
$mock5 = $this->getMock('PartialMockTestClass', array('doAnotherThing'));
$this->assertNotEquals(get_class($mock1), get_class($mock2));
$this->assertNotEquals(get_class($mock1), get_class($mock3));
$this->assertNotEquals(get_class($mock1), get_class($mock4));
$this->assertNotEquals(get_class($mock1), get_class($mock5));
$this->assertEquals(get_class($mock2), get_class($mock3));
$this->assertNotEquals(get_class($mock2), get_class($mock4));
$this->assertNotEquals(get_class($mock2), get_class($mock5));
$this->assertEquals(get_class($mock4), get_class($mock5));
}
public function testMockClassStoreOverrulable()
{
$mock1 = $this->getMock('PartialMockTestClass');
$mock2 = $this->getMock('PartialMockTestClass', array(), array(), 'MyMockClassNameForPartialMockTestClass1');
$mock3 = $this->getMock('PartialMockTestClass');
$mock4 = $this->getMock('PartialMockTestClass', array('doSomething'), array(), 'AnotherMockClassNameForPartialMockTestClass');
$mock5 = $this->getMock('PartialMockTestClass', array(), array(), 'MyMockClassNameForPartialMockTestClass2');
$this->assertNotEquals(get_class($mock1), get_class($mock2));
$this->assertEquals(get_class($mock1), get_class($mock3));
$this->assertNotEquals(get_class($mock1), get_class($mock4));
$this->assertNotEquals(get_class($mock2), get_class($mock3));
$this->assertNotEquals(get_class($mock2), get_class($mock4));
$this->assertNotEquals(get_class($mock2), get_class($mock5));
$this->assertNotEquals(get_class($mock3), get_class($mock4));
$this->assertNotEquals(get_class($mock3), get_class($mock5));
$this->assertNotEquals(get_class($mock4), get_class($mock5));
}
/**
* @covers PHPUnit_Framework_MockObject_Generator::getMock
*/
public function testGetMockWithFixedClassNameCanProduceTheSameMockTwice()
{
$mock = $this->getMockBuilder('StdClass')->setMockClassName('FixedName')->getMock();
$mock = $this->getMockBuilder('StdClass')->setMockClassName('FixedName')->getMock();
$this->assertInstanceOf('StdClass', $mock);
}
public function testOriginalConstructorSettingConsidered()
{
$mock1 = $this->getMock('PartialMockTestClass');
$mock2 = $this->getMock('PartialMockTestClass', array(), array(), '', false);
$this->assertTrue($mock1->constructorCalled);
$this->assertFalse($mock2->constructorCalled);
}
public function testOriginalCloneSettingConsidered()
{
$mock1 = $this->getMock('PartialMockTestClass');
$mock2 = $this->getMock('PartialMockTestClass', array(), array(), '', true, false);
$this->assertNotEquals(get_class($mock1), get_class($mock2));
}
public function testGetMockForAbstractClass()
{
$mock = $this->getMock('AbstractMockTestClass');
$mock->expects($this->never())
->method('doSomething');
}
public function traversableProvider()
{
return array(
array('Traversable'),
array('\Traversable'),
array('TraversableMockTestInterface'),
array(array('Traversable')),
array(array('Iterator','Traversable')),
array(array('\Iterator','\Traversable'))
);
}
/**
* @dataProvider traversableProvider
*/
public function testGetMockForTraversable($type)
{
$mock = $this->getMock($type);
$this->assertInstanceOf('Traversable', $mock);
}
public function testMultipleInterfacesCanBeMockedInSingleObject()
{
$mock = $this->getMock(array('AnInterface', 'AnotherInterface'));
$this->assertInstanceOf('AnInterface', $mock);
$this->assertInstanceOf('AnotherInterface', $mock);
}
/**
* @requires PHP 5.4.0
*/
public function testGetMockForTrait()
{
$mock = $this->getMockForTrait('AbstractTrait');
$mock->expects($this->never())->method('doSomething');
$parent = get_parent_class($mock);
$traits = class_uses($parent, false);
$this->assertContains('AbstractTrait', $traits);
}
public function testClonedMockObjectShouldStillEqualTheOriginal()
{
$a = $this->getMock('stdClass');
$b = clone $a;
$this->assertEquals($a, $b);
}
public function testMockObjectsConstructedIndepentantlyShouldBeEqual()
{
$a = $this->getMock('stdClass');
$b = $this->getMock('stdClass');
$this->assertEquals($a, $b);
}
public function testMockObjectsConstructedIndepentantlyShouldNotBeTheSame()
{
$a = $this->getMock('stdClass');
$b = $this->getMock('stdClass');
$this->assertNotSame($a, $b);
}
public function testClonedMockObjectCanBeUsedInPlaceOfOriginalOne()
{
$x = $this->getMock('stdClass');
$y = clone $x;
$mock = $this->getMock('stdClass', array('foo'));
$mock->expects($this->once())->method('foo')->with($this->equalTo($x));
$mock->foo($y);
}
public function testClonedMockObjectIsNotIdenticalToOriginalOne()
{
$x = $this->getMock('stdClass');
$y = clone $x;
$mock = $this->getMock('stdClass', array('foo'));
$mock->expects($this->once())->method('foo')->with($this->logicalNot($this->identicalTo($x)));
$mock->foo($y);
}
public function testObjectMethodCallWithArgumentCloningEnabled()
{
$expectedObject = new StdClass;
$mock = $this->getMockBuilder('SomeClass')
->setMethods(array('doSomethingElse'))
->enableArgumentCloning()
->getMock();
$actualArguments = array();
$mock->expects($this->any())
->method('doSomethingElse')
->will($this->returnCallback(function () use (&$actualArguments) {
$actualArguments = func_get_args();
}));
$mock->doSomethingElse($expectedObject);
$this->assertEquals(1, count($actualArguments));
$this->assertEquals($expectedObject, $actualArguments[0]);
$this->assertNotSame($expectedObject, $actualArguments[0]);
}
public function testObjectMethodCallWithArgumentCloningDisabled()
{
$expectedObject = new StdClass;
$mock = $this->getMockBuilder('SomeClass')
->setMethods(array('doSomethingElse'))
->disableArgumentCloning()
->getMock();
$actualArguments = array();
$mock->expects($this->any())
->method('doSomethingElse')
->will($this->returnCallback(function () use (&$actualArguments) {
$actualArguments = func_get_args();
}));
$mock->doSomethingElse($expectedObject);
$this->assertEquals(1, count($actualArguments));
$this->assertSame($expectedObject, $actualArguments[0]);
}
public function testArgumentCloningOptionGeneratesUniqueMock()
{
$mockWithCloning = $this->getMockBuilder('SomeClass')
->setMethods(array('doSomethingElse'))
->enableArgumentCloning()
->getMock();
$mockWithoutCloning = $this->getMockBuilder('SomeClass')
->setMethods(array('doSomethingElse'))
->disableArgumentCloning()
->getMock();
$this->assertNotEquals($mockWithCloning, $mockWithoutCloning);
}
public function testVerificationOfMethodNameFailsWithoutParameters()
{
$mock = $this->getMock('SomeClass', array('right', 'wrong'), array(), '', true, true, true);
$mock->expects($this->once())
->method('right');
$mock->wrong();
try {
$mock->__phpunit_verify();
$this->fail('Expected exception');
} catch (PHPUnit_Framework_ExpectationFailedException $e) {
$this->assertSame(
"Expectation failed for method name is equal to <string:right> when invoked 1 time(s).\n"
. "Method was expected to be called 1 times, actually called 0 times.\n",
$e->getMessage()
);
}
$this->resetMockObjects();
}
public function testVerificationOfMethodNameFailsWithParameters()
{
$mock = $this->getMock('SomeClass', array('right', 'wrong'), array(), '', true, true, true);
$mock->expects($this->once())
->method('right');
$mock->wrong();
try {
$mock->__phpunit_verify();
$this->fail('Expected exception');
} catch (PHPUnit_Framework_ExpectationFailedException $e) {
$this->assertSame(
"Expectation failed for method name is equal to <string:right> when invoked 1 time(s).\n"
. "Method was expected to be called 1 times, actually called 0 times.\n",
$e->getMessage()
);
}
$this->resetMockObjects();
}
public function testVerificationOfMethodNameFailsWithWrongParameters()
{
$mock = $this->getMock('SomeClass', array('right', 'wrong'), array(), '', true, true, true);
$mock->expects($this->once())
->method('right')
->with(array('first', 'second'));
try {
$mock->right(array('second'));
} catch (PHPUnit_Framework_ExpectationFailedException $e) {
$this->assertSame(
"Expectation failed for method name is equal to <string:right> when invoked 1 time(s)\n"
. "Parameter 0 for invocation SomeClass::right(Array (...)) does not match expected value.\n"
. "Failed asserting that two arrays are equal.",
$e->getMessage()
);
}
try {
$mock->__phpunit_verify();
$this->fail('Expected exception');
} catch (PHPUnit_Framework_ExpectationFailedException $e) {
$this->assertSame(
"Expectation failed for method name is equal to <string:right> when invoked 1 time(s).\n"
. "Parameter 0 for invocation SomeClass::right(Array (...)) does not match expected value.\n"
. "Failed asserting that two arrays are equal.\n"
. "--- Expected\n"
. "+++ Actual\n"
. "@@ @@\n"
. " Array (\n"
. "- 0 => 'first'\n"
. "- 1 => 'second'\n"
. "+ 0 => 'second'\n"
. " )\n",
$e->getMessage()
);
}
$this->resetMockObjects();
}
public function testVerificationOfNeverFailsWithEmptyParameters()
{
$mock = $this->getMock('SomeClass', array('right', 'wrong'), array(), '', true, true, true);
$mock->expects($this->never())
->method('right')
->with();
try {
$mock->right();
$this->fail('Expected exception');
} catch (PHPUnit_Framework_ExpectationFailedException $e) {
$this->assertSame(
'SomeClass::right() was not expected to be called.',
$e->getMessage()
);
}
$this->resetMockObjects();
}
public function testVerificationOfNeverFailsWithAnyParameters()
{
$mock = $this->getMock('SomeClass', array('right', 'wrong'), array(), '', true, true, true);
$mock->expects($this->never())
->method('right')
->withAnyParameters();
try {
$mock->right();
$this->fail('Expected exception');
} catch (PHPUnit_Framework_ExpectationFailedException $e) {
$this->assertSame(
'SomeClass::right() was not expected to be called.',
$e->getMessage()
);
}
$this->resetMockObjects();
}
/**
* @ticket 199
*/
public function testWithAnythingInsteadOfWithAnyParameters()
{
$mock = $this->getMock('SomeClass', array('right'), array(), '', true, true, true);
$mock->expects($this->once())
->method('right')
->with($this->anything());
try {
$mock->right();
$this->fail('Expected exception');
} catch (PHPUnit_Framework_ExpectationFailedException $e) {
$this->assertSame(
"Expectation failed for method name is equal to <string:right> when invoked 1 time(s)\n" .
"Parameter count for invocation SomeClass::right() is too low.\n" .
"To allow 0 or more parameters with any value, omit ->with() or use ->withAnyParameters() instead.",
$e->getMessage()
);
}
$this->resetMockObjects();
}
/**
* See https://github.com/sebastianbergmann/phpunit-mock-objects/issues/81
*/
public function testMockArgumentsPassedByReference()
{
$foo = $this->getMockBuilder('MethodCallbackByReference')
->setMethods(array('bar'))
->disableOriginalConstructor()
->disableArgumentCloning()
->getMock();
$foo->expects($this->any())
->method('bar')
->will($this->returnCallback(array($foo, 'callback')));
$a = $b = $c = 0;
$foo->bar($a, $b, $c);
$this->assertEquals(1, $b);
}
/**
* See https://github.com/sebastianbergmann/phpunit-mock-objects/issues/81
*/
public function testMockArgumentsPassedByReference2()
{
$foo = $this->getMockBuilder('MethodCallbackByReference')
->disableOriginalConstructor()
->disableArgumentCloning()
->getMock();
$foo->expects($this->any())
->method('bar')
->will($this->returnCallback(
function (&$a, &$b, $c) {
$b = 1;
}
));
$a = $b = $c = 0;
$foo->bar($a, $b, $c);
$this->assertEquals(1, $b);
}
/**
* https://github.com/sebastianbergmann/phpunit-mock-objects/issues/116
*/
public function testMockArgumentsPassedByReference3()
{
$foo = $this->getMockBuilder('MethodCallbackByReference')
->setMethods(array('bar'))
->disableOriginalConstructor()
->disableArgumentCloning()
->getMock();
$a = new stdClass();
$b = $c = 0;
$foo->expects($this->any())
->method('bar')
->with($a, $b, $c)
->will($this->returnCallback(array($foo, 'callback')));
$foo->bar($a, $b, $c);
}
/**
* https://github.com/sebastianbergmann/phpunit/issues/796
*/
public function testMockArgumentsPassedByReference4()
{
$foo = $this->getMockBuilder('MethodCallbackByReference')
->setMethods(array('bar'))
->disableOriginalConstructor()
->disableArgumentCloning()
->getMock();
$a = new stdClass();
$b = $c = 0;
$foo->expects($this->any())
->method('bar')
->with($this->isInstanceOf("stdClass"), $b, $c)
->will($this->returnCallback(array($foo, 'callback')));
$foo->bar($a, $b, $c);
}
/**
* @requires extension soap
*/
public function testCreateMockFromWsdl()
{
$mock = $this->getMockFromWsdl(__DIR__ . '/_fixture/GoogleSearch.wsdl', 'WsdlMock');
$this->assertStringStartsWith(
'Mock_WsdlMock_',
get_class($mock)
);
}
/**
* @requires extension soap
*/
public function testCreateNamespacedMockFromWsdl()
{
$mock = $this->getMockFromWsdl(__DIR__ . '/_fixture/GoogleSearch.wsdl', 'My\\Space\\WsdlMock');
$this->assertStringStartsWith(
'Mock_WsdlMock_',
get_class($mock)
);
}
/**
* @requires extension soap
*/
public function testCreateTwoMocksOfOneWsdlFile()
{
$mock = $this->getMockFromWsdl(__DIR__ . '/_fixture/GoogleSearch.wsdl');
$mock = $this->getMockFromWsdl(__DIR__ . '/_fixture/GoogleSearch.wsdl');
}
/**
* @see https://github.com/sebastianbergmann/phpunit-mock-objects/issues/156
* @ticket 156
*/
public function testInterfaceWithStaticMethodCanBeStubbed()
{
$this->assertInstanceOf(
'InterfaceWithStaticMethod',
$this->getMock('InterfaceWithStaticMethod')
);
}
/**
* @expectedException PHPUnit_Framework_MockObject_BadMethodCallException
*/
public function testInvokingStubbedStaticMethodRaisesException()
{
$mock = $this->getMock('ClassWithStaticMethod');
$mock->staticMethod();
}
/**
* @see https://github.com/sebastianbergmann/phpunit-mock-objects/issues/171
* @ticket 171
*/
public function testStubForClassThatImplementsSerializableCanBeCreatedWithoutInvokingTheConstructor()
{
$this->assertInstanceOf(
'ClassThatImplementsSerializable',
$this->getMockBuilder('ClassThatImplementsSerializable')
->disableOriginalConstructor()
->getMock()
);
}
private function resetMockObjects()
{
$refl = new ReflectionObject($this);
$refl = $refl->getParentClass();
$prop = $refl->getProperty('mockObjects');
$prop->setAccessible(true);
$prop->setValue($this, array());
}
}
|