From 322bb9cd2be9e51422cb2b82684692e825c2bfb7 Mon Sep 17 00:00:00 2001 From: brettp Date: Fri, 2 Oct 2009 18:40:04 +0000 Subject: Added simpletest and start of unit tests. git-svn-id: http://code.elgg.org/elgg/trunk@3503 36083f99-b078-4883-b0ff-0f9b5a30f544 --- vendors/simpletest/test/mock_objects_test.php | 994 ++++++++++++++++++++++++++ 1 file changed, 994 insertions(+) create mode 100755 vendors/simpletest/test/mock_objects_test.php (limited to 'vendors/simpletest/test/mock_objects_test.php') diff --git a/vendors/simpletest/test/mock_objects_test.php b/vendors/simpletest/test/mock_objects_test.php new file mode 100755 index 000000000..a208ff727 --- /dev/null +++ b/vendors/simpletest/test/mock_objects_test.php @@ -0,0 +1,994 @@ +assertTrue($expectation->test(33)); + $this->assertTrue($expectation->test(false)); + $this->assertTrue($expectation->test(null)); + } +} + +class TestOfParametersExpectation extends UnitTestCase { + + function testEmptyMatch() { + $expectation = new ParametersExpectation(array()); + $this->assertTrue($expectation->test(array())); + $this->assertFalse($expectation->test(array(33))); + } + + function testSingleMatch() { + $expectation = new ParametersExpectation(array(0)); + $this->assertFalse($expectation->test(array(1))); + $this->assertTrue($expectation->test(array(0))); + } + + function testAnyMatch() { + $expectation = new ParametersExpectation(false); + $this->assertTrue($expectation->test(array())); + $this->assertTrue($expectation->test(array(1, 2))); + } + + function testMissingParameter() { + $expectation = new ParametersExpectation(array(0)); + $this->assertFalse($expectation->test(array())); + } + + function testNullParameter() { + $expectation = new ParametersExpectation(array(null)); + $this->assertTrue($expectation->test(array(null))); + $this->assertFalse($expectation->test(array())); + } + + function testAnythingExpectations() { + $expectation = new ParametersExpectation(array(new AnythingExpectation())); + $this->assertFalse($expectation->test(array())); + $this->assertIdentical($expectation->test(array(null)), true); + $this->assertIdentical($expectation->test(array(13)), true); + } + + function testOtherExpectations() { + $expectation = new ParametersExpectation( + array(new PatternExpectation('/hello/i'))); + $this->assertFalse($expectation->test(array('Goodbye'))); + $this->assertTrue($expectation->test(array('hello'))); + $this->assertTrue($expectation->test(array('Hello'))); + } + + function testIdentityOnly() { + $expectation = new ParametersExpectation(array("0")); + $this->assertFalse($expectation->test(array(0))); + $this->assertTrue($expectation->test(array("0"))); + } + + function testLongList() { + $expectation = new ParametersExpectation( + array("0", 0, new AnythingExpectation(), false)); + $this->assertTrue($expectation->test(array("0", 0, 37, false))); + $this->assertFalse($expectation->test(array("0", 0, 37, true))); + $this->assertFalse($expectation->test(array("0", 0, 37))); + } +} + +class TestOfSimpleSignatureMap extends UnitTestCase { + + function testEmpty() { + $map = new SimpleSignatureMap(); + $this->assertFalse($map->isMatch("any", array())); + $this->assertNull($map->findFirstAction("any", array())); + } + + function testExactReference() { + $map = new SimpleSignatureMap(); + $ref = "Fred"; + $map->add(array(0), $ref); + $this->assertEqual($map->findFirstAction(array(0)), "Fred"); + $ref2 = &$map->findFirstAction(array(0)); + $this->assertReference($ref2, $ref); + } + + function testDifferentCallSignaturesCanHaveDifferentReferences() { + $map = new SimpleSignatureMap(); + $fred = 'Fred'; + $jim = 'jim'; + $map->add(array(0), $fred); + $map->add(array('0'), $jim); + $this->assertReference($fred, $map->findFirstAction(array(0))); + $this->assertReference($jim, $map->findFirstAction(array('0'))); + } + + function testWildcard() { + $fred = 'Fred'; + $map = new SimpleSignatureMap(); + $map->add(array(new AnythingExpectation(), 1, 3), $fred); + $this->assertTrue($map->isMatch(array(2, 1, 3))); + $this->assertReference($map->findFirstAction(array(2, 1, 3)), $fred); + } + + function testAllWildcard() { + $fred = 'Fred'; + $map = new SimpleSignatureMap(); + $this->assertFalse($map->isMatch(array(2, 1, 3))); + $map->add('', $fred); + $this->assertTrue($map->isMatch(array(2, 1, 3))); + $this->assertReference($map->findFirstAction(array(2, 1, 3)), $fred); + } + + function testOrdering() { + $map = new SimpleSignatureMap(); + $map->add(array(1, 2), new SimpleByValue("1, 2")); + $map->add(array(1, 3), new SimpleByValue("1, 3")); + $map->add(array(1), new SimpleByValue("1")); + $map->add(array(1, 4), new SimpleByValue("1, 4")); + $map->add(array(new AnythingExpectation()), new SimpleByValue("Any")); + $map->add(array(2), new SimpleByValue("2")); + $map->add("", new SimpleByValue("Default")); + $map->add(array(), new SimpleByValue("None")); + $this->assertEqual($map->findFirstAction(array(1, 2)), new SimpleByValue("1, 2")); + $this->assertEqual($map->findFirstAction(array(1, 3)), new SimpleByValue("1, 3")); + $this->assertEqual($map->findFirstAction(array(1, 4)), new SimpleByValue("1, 4")); + $this->assertEqual($map->findFirstAction(array(1)), new SimpleByValue("1")); + $this->assertEqual($map->findFirstAction(array(2)), new SimpleByValue("Any")); + $this->assertEqual($map->findFirstAction(array(3)), new SimpleByValue("Any")); + $this->assertEqual($map->findFirstAction(array()), new SimpleByValue("Default")); + } +} + +class TestOfCallSchedule extends UnitTestCase { + function testCanBeSetToAlwaysReturnTheSameReference() { + $a = 5; + $schedule = &new SimpleCallSchedule(); + $schedule->register('aMethod', false, new SimpleByReference($a)); + $this->assertReference($schedule->respond(0, 'aMethod', array()), $a); + $this->assertReference($schedule->respond(1, 'aMethod', array()), $a); + } + + function testSpecificSignaturesOverrideTheAlwaysCase() { + $any = 'any'; + $one = 'two'; + $schedule = &new SimpleCallSchedule(); + $schedule->register('aMethod', array(1), new SimpleByReference($one)); + $schedule->register('aMethod', false, new SimpleByReference($any)); + $this->assertReference($schedule->respond(0, 'aMethod', array(2)), $any); + $this->assertReference($schedule->respond(0, 'aMethod', array(1)), $one); + } + + function testReturnsCanBeSetOverTime() { + $one = 'one'; + $two = 'two'; + $schedule = &new SimpleCallSchedule(); + $schedule->registerAt(0, 'aMethod', false, new SimpleByReference($one)); + $schedule->registerAt(1, 'aMethod', false, new SimpleByReference($two)); + $this->assertReference($schedule->respond(0, 'aMethod', array()), $one); + $this->assertReference($schedule->respond(1, 'aMethod', array()), $two); + } + + function testReturnsOverTimecanBeAlteredByTheArguments() { + $one = '1'; + $two = '2'; + $two_a = '2a'; + $schedule = &new SimpleCallSchedule(); + $schedule->registerAt(0, 'aMethod', false, new SimpleByReference($one)); + $schedule->registerAt(1, 'aMethod', array('a'), new SimpleByReference($two_a)); + $schedule->registerAt(1, 'aMethod', false, new SimpleByReference($two)); + $this->assertReference($schedule->respond(0, 'aMethod', array()), $one); + $this->assertReference($schedule->respond(1, 'aMethod', array()), $two); + $this->assertReference($schedule->respond(1, 'aMethod', array('a')), $two_a); + } + + function testCanReturnByValue() { + $a = 5; + $schedule = &new SimpleCallSchedule(); + $schedule->register('aMethod', false, new SimpleByValue($a)); + $this->assertClone($schedule->respond(0, 'aMethod', array()), $a); + } + + function testCanThrowException() { + if (version_compare(phpversion(), '5', '>=')) { + $schedule = &new SimpleCallSchedule(); + $schedule->register('aMethod', false, new SimpleThrower(new Exception('Ouch'))); + $this->expectException(new Exception('Ouch')); + $schedule->respond(0, 'aMethod', array()); + } + } + + function testCanEmitError() { + $schedule = &new SimpleCallSchedule(); + $schedule->register('aMethod', false, new SimpleErrorThrower('Ouch', E_USER_WARNING)); + $this->expectError('Ouch'); + $schedule->respond(0, 'aMethod', array()); + } +} + +class Dummy { + function Dummy() { + } + + function aMethod() { + return true; + } + + function anotherMethod() { + return true; + } +} +Mock::generate('Dummy'); +Mock::generate('Dummy', 'AnotherMockDummy'); +Mock::generate('Dummy', 'MockDummyWithExtraMethods', array('extraMethod')); + +class TestOfMockGeneration extends UnitTestCase { + + function testCloning() { + $mock = &new MockDummy(); + $this->assertTrue(method_exists($mock, "aMethod")); + $this->assertNull($mock->aMethod()); + } + + function testCloningWithExtraMethod() { + $mock = &new MockDummyWithExtraMethods(); + $this->assertTrue(method_exists($mock, "extraMethod")); + } + + function testCloningWithChosenClassName() { + $mock = &new AnotherMockDummy(); + $this->assertTrue(method_exists($mock, "aMethod")); + } +} + +class TestOfMockReturns extends UnitTestCase { + + function testDefaultReturn() { + $mock = &new MockDummy(); + $mock->setReturnValue("aMethod", "aaa"); + $this->assertIdentical($mock->aMethod(), "aaa"); + $this->assertIdentical($mock->aMethod(), "aaa"); + } + + function testParameteredReturn() { + $mock = &new MockDummy(); + $mock->setReturnValue('aMethod', 'aaa', array(1, 2, 3)); + $this->assertNull($mock->aMethod()); + $this->assertIdentical($mock->aMethod(1, 2, 3), 'aaa'); + } + + function testReferenceReturned() { + $mock = &new MockDummy(); + $object = new Dummy(); + $mock->setReturnReference('aMethod', $object, array(1, 2, 3)); + $this->assertReference($zref = &$mock->aMethod(1, 2, 3), $object); + } + + function testPatternMatchReturn() { + $mock = &new MockDummy(); + $mock->setReturnValue( + "aMethod", + "aaa", + array(new PatternExpectation('/hello/i'))); + $this->assertIdentical($mock->aMethod('Hello'), "aaa"); + $this->assertNull($mock->aMethod('Goodbye')); + } + + function testMultipleMethods() { + $mock = &new MockDummy(); + $mock->setReturnValue("aMethod", 100, array(1)); + $mock->setReturnValue("aMethod", 200, array(2)); + $mock->setReturnValue("anotherMethod", 10, array(1)); + $mock->setReturnValue("anotherMethod", 20, array(2)); + $this->assertIdentical($mock->aMethod(1), 100); + $this->assertIdentical($mock->anotherMethod(1), 10); + $this->assertIdentical($mock->aMethod(2), 200); + $this->assertIdentical($mock->anotherMethod(2), 20); + } + + function testReturnSequence() { + $mock = &new MockDummy(); + $mock->setReturnValueAt(0, "aMethod", "aaa"); + $mock->setReturnValueAt(1, "aMethod", "bbb"); + $mock->setReturnValueAt(3, "aMethod", "ddd"); + $this->assertIdentical($mock->aMethod(), "aaa"); + $this->assertIdentical($mock->aMethod(), "bbb"); + $this->assertNull($mock->aMethod()); + $this->assertIdentical($mock->aMethod(), "ddd"); + } + + function testReturnReferenceSequence() { + $mock = &new MockDummy(); + $object = new Dummy(); + $mock->setReturnReferenceAt(1, "aMethod", $object); + $this->assertNull($mock->aMethod()); + $this->assertReference($zref =& $mock->aMethod(), $object); + $this->assertNull($mock->aMethod()); + } + + function testComplicatedReturnSequence() { + $mock = &new MockDummy(); + $object = new Dummy(); + $mock->setReturnValueAt(1, "aMethod", "aaa", array("a")); + $mock->setReturnValueAt(1, "aMethod", "bbb"); + $mock->setReturnReferenceAt(2, "aMethod", $object, array('*', 2)); + $mock->setReturnValueAt(2, "aMethod", "value", array('*', 3)); + $mock->setReturnValue("aMethod", 3, array(3)); + $this->assertNull($mock->aMethod()); + $this->assertEqual($mock->aMethod("a"), "aaa"); + $this->assertReference($zref =& $mock->aMethod(1, 2), $object); + $this->assertEqual($mock->aMethod(3), 3); + $this->assertNull($mock->aMethod()); + } + + function testMultipleMethodSequences() { + $mock = &new MockDummy(); + $mock->setReturnValueAt(0, "aMethod", "aaa"); + $mock->setReturnValueAt(1, "aMethod", "bbb"); + $mock->setReturnValueAt(0, "anotherMethod", "ccc"); + $mock->setReturnValueAt(1, "anotherMethod", "ddd"); + $this->assertIdentical($mock->aMethod(), "aaa"); + $this->assertIdentical($mock->anotherMethod(), "ccc"); + $this->assertIdentical($mock->aMethod(), "bbb"); + $this->assertIdentical($mock->anotherMethod(), "ddd"); + } + + function testSequenceFallback() { + $mock = &new MockDummy(); + $mock->setReturnValueAt(0, "aMethod", "aaa", array('a')); + $mock->setReturnValueAt(1, "aMethod", "bbb", array('a')); + $mock->setReturnValue("aMethod", "AAA"); + $this->assertIdentical($mock->aMethod('a'), "aaa"); + $this->assertIdentical($mock->aMethod('b'), "AAA"); + } + + function testMethodInterference() { + $mock = &new MockDummy(); + $mock->setReturnValueAt(0, "anotherMethod", "aaa"); + $mock->setReturnValue("aMethod", "AAA"); + $this->assertIdentical($mock->aMethod(), "AAA"); + $this->assertIdentical($mock->anotherMethod(), "aaa"); + } +} + +class TestOfMockExpectationsThatPass extends UnitTestCase { + + function testAnyArgument() { + $mock = &new MockDummy(); + $mock->expect('aMethod', array('*')); + $mock->aMethod(1); + $mock->aMethod('hello'); + } + + function testAnyTwoArguments() { + $mock = &new MockDummy(); + $mock->expect('aMethod', array('*', '*')); + $mock->aMethod(1, 2); + } + + function testSpecificArgument() { + $mock = &new MockDummy(); + $mock->expect('aMethod', array(1)); + $mock->aMethod(1); + } + + function testExpectation() { + $mock = &new MockDummy(); + $mock->expect('aMethod', array(new IsAExpectation('Dummy'))); + $mock->aMethod(new Dummy()); + } + + function testArgumentsInSequence() { + $mock = &new MockDummy(); + $mock->expectAt(0, 'aMethod', array(1, 2)); + $mock->expectAt(1, 'aMethod', array(3, 4)); + $mock->aMethod(1, 2); + $mock->aMethod(3, 4); + } + + function testAtLeastOnceSatisfiedByOneCall() { + $mock = &new MockDummy(); + $mock->expectAtLeastOnce('aMethod'); + $mock->aMethod(); + } + + function testAtLeastOnceSatisfiedByTwoCalls() { + $mock = &new MockDummy(); + $mock->expectAtLeastOnce('aMethod'); + $mock->aMethod(); + $mock->aMethod(); + } + + function testOnceSatisfiedByOneCall() { + $mock = &new MockDummy(); + $mock->expectOnce('aMethod'); + $mock->aMethod(); + } + + function testMinimumCallsSatisfiedByEnoughCalls() { + $mock = &new MockDummy(); + $mock->expectMinimumCallCount('aMethod', 1); + $mock->aMethod(); + } + + function testMinimumCallsSatisfiedByTooManyCalls() { + $mock = &new MockDummy(); + $mock->expectMinimumCallCount('aMethod', 3); + $mock->aMethod(); + $mock->aMethod(); + $mock->aMethod(); + $mock->aMethod(); + } + + function testMaximumCallsSatisfiedByEnoughCalls() { + $mock = &new MockDummy(); + $mock->expectMaximumCallCount('aMethod', 1); + $mock->aMethod(); + } + + function testMaximumCallsSatisfiedByNoCalls() { + $mock = &new MockDummy(); + $mock->expectMaximumCallCount('aMethod', 1); + } +} + +class MockWithInjectedTestCase extends SimpleMock { + function &_getCurrentTestCase() { + $context = &SimpleTest::getContext(); + $test = &$context->getTest(); + return $test->getMockedTest(); + } +} +SimpleTest::setMockBaseClass('MockWithInjectedTestCase'); +Mock::generate('Dummy', 'MockDummyWithInjectedTestCase'); +SimpleTest::setMockBaseClass('SimpleMock'); +Mock::generate('SimpleTestCase'); + +class LikeExpectation extends IdenticalExpectation { + function LikeExpectation($expectation) { + $expectation->_message = ''; + $this->IdenticalExpectation($expectation); + } + + function test($compare) { + $compare->_message = ''; + return parent::test($compare); + } + + function testMessage($compare) { + $compare->_message = ''; + return parent::testMessage($compare); + } +} + +class TestOfMockExpectations extends UnitTestCase { + var $test; + + function setUp() { + $this->test = &new MockSimpleTestCase(); + } + + function &getMockedTest() { + return $this->test; + } + + function testSettingExpectationOnNonMethodThrowsError() { + $mock = &new MockDummyWithInjectedTestCase(); + $mock->expectMaximumCallCount('aMissingMethod', 2); + $this->assertError(); + } + + function testMaxCallsDetectsOverrun() { + $this->test->expectOnce('assert', array( + new LikeExpectation(new MaximumCallCountExpectation('aMethod', 2)), + 3)); + $mock = &new MockDummyWithInjectedTestCase(); + $mock->expectMaximumCallCount('aMethod', 2); + $mock->aMethod(); + $mock->aMethod(); + $mock->aMethod(); + $mock->_mock->atTestEnd('testSomething', $this->test); + } + + function testTallyOnMaxCallsSendsPassOnUnderrun() { + $this->test->expectOnce('assert', array( + new LikeExpectation(new MaximumCallCountExpectation('aMethod', 2)), + 2)); + $mock = &new MockDummyWithInjectedTestCase(); + $mock->expectMaximumCallCount("aMethod", 2); + $mock->aMethod(); + $mock->aMethod(); + $mock->_mock->atTestEnd('testSomething', $this->test); + } + + function testExpectNeverDetectsOverrun() { + $this->test->expectOnce('assert', array( + new LikeExpectation(new MaximumCallCountExpectation('aMethod', 0)), + 1)); + $mock = &new MockDummyWithInjectedTestCase(); + $mock->expectNever('aMethod'); + $mock->aMethod(); + $mock->_mock->atTestEnd('testSomething', $this->test); + } + + function testTallyOnExpectNeverStillSendsPassOnUnderrun() { + $this->test->expectOnce('assert', array( + new LikeExpectation(new MaximumCallCountExpectation('aMethod', 0)), + 0)); + $mock = &new MockDummyWithInjectedTestCase(); + $mock->expectNever('aMethod'); + $mock->_mock->atTestEnd('testSomething', $this->test); + } + + function testMinCalls() { + $this->test->expectOnce('assert', array( + new LikeExpectation(new MinimumCallCountExpectation('aMethod', 2)), + 2)); + $mock = &new MockDummyWithInjectedTestCase(); + $mock->expectMinimumCallCount('aMethod', 2); + $mock->aMethod(); + $mock->aMethod(); + $mock->_mock->atTestEnd('testSomething', $this->test); + } + + function testFailedNever() { + $this->test->expectOnce('assert', array( + new LikeExpectation(new MaximumCallCountExpectation('aMethod', 0)), + 1)); + $mock = &new MockDummyWithInjectedTestCase(); + $mock->expectNever('aMethod'); + $mock->aMethod(); + $mock->_mock->atTestEnd('testSomething', $this->test); + } + + function testUnderOnce() { + $this->test->expectOnce('assert', array( + new LikeExpectation(new CallCountExpectation('aMethod', 1)), + 0)); + $mock = &new MockDummyWithInjectedTestCase(); + $mock->expectOnce('aMethod'); + $mock->_mock->atTestEnd('testSomething', $this->test); + } + + function testOverOnce() { + $this->test->expectOnce('assert', array( + new LikeExpectation(new CallCountExpectation('aMethod', 1)), + 2)); + $mock = &new MockDummyWithInjectedTestCase(); + $mock->expectOnce('aMethod'); + $mock->aMethod(); + $mock->aMethod(); + $mock->_mock->atTestEnd('testSomething', $this->test); + } + + function testUnderAtLeastOnce() { + $this->test->expectOnce('assert', array( + new LikeExpectation(new MinimumCallCountExpectation('aMethod', 1)), + 0)); + $mock = &new MockDummyWithInjectedTestCase(); + $mock->expectAtLeastOnce("aMethod"); + $mock->_mock->atTestEnd('testSomething', $this->test); + } + + function testZeroArguments() { + $this->test->expectOnce('assert', array( + new LikeExpectation(new ParametersExpectation(array())), + array(), + '*')); + $mock = &new MockDummyWithInjectedTestCase(); + $mock->expect("aMethod", array()); + $mock->aMethod(); + $mock->_mock->atTestEnd('testSomething', $this->test); + } + + function testExpectedArguments() { + $this->test->expectOnce('assert', array( + new LikeExpectation(new ParametersExpectation(array(1, 2, 3))), + array(1, 2, 3), + '*')); + $mock = &new MockDummyWithInjectedTestCase(); + $mock->expect('aMethod', array(1, 2, 3)); + $mock->aMethod(1, 2, 3); + $mock->_mock->atTestEnd('testSomething', $this->test); + } + + function testFailedArguments() { + $this->test->expectOnce('assert', array( + new LikeExpectation(new ParametersExpectation(array('this'))), + array('that'), + '*')); + $mock = &new MockDummyWithInjectedTestCase(); + $mock->expect('aMethod', array('this')); + $mock->aMethod('that'); + $mock->_mock->atTestEnd('testSomething', $this->test); + } + + function testWildcardsAreTranslatedToAnythingExpectations() { + $this->test->expectOnce('assert', array( + new LikeExpectation(new ParametersExpectation(array( + new AnythingExpectation(), 123, new AnythingExpectation()))), + array(100, 123, 101), + '*')); + $mock = &new MockDummyWithInjectedTestCase($this); + $mock->expect("aMethod", array('*', 123, '*')); + $mock->aMethod(100, 123, 101); + $mock->_mock->atTestEnd('testSomething', $this->test); + } + + function testSpecificPassingSequence() { + $this->test->expectAt(0, 'assert', array( + new LikeExpectation(new ParametersExpectation(array(1, 2, 3))), + array(1, 2, 3), + '*')); + $this->test->expectAt(1, 'assert', array( + new LikeExpectation(new ParametersExpectation(array('Hello'))), + array('Hello'), + '*')); + $mock = &new MockDummyWithInjectedTestCase(); + $mock->expectAt(1, 'aMethod', array(1, 2, 3)); + $mock->expectAt(2, 'aMethod', array('Hello')); + $mock->aMethod(); + $mock->aMethod(1, 2, 3); + $mock->aMethod('Hello'); + $mock->aMethod(); + $mock->_mock->atTestEnd('testSomething', $this->test); + } + + function testNonArrayForExpectedParametersGivesError() { + $mock = &new MockDummyWithInjectedTestCase(); + $mock->expect("aMethod", "foo"); + $this->assertErrorPattern('/\$args.*not an array/i'); + $mock->aMethod(); + $mock->tally(); + $mock->_mock->atTestEnd('testSomething', $this->test); + } +} + +class TestOfMockComparisons extends UnitTestCase { + + function testEqualComparisonOfMocksDoesNotCrash() { + $expectation = &new EqualExpectation(new MockDummy()); + $this->assertTrue($expectation->test(new MockDummy(), true)); + } + + function testIdenticalComparisonOfMocksDoesNotCrash() { + $expectation = &new IdenticalExpectation(new MockDummy()); + $this->assertTrue($expectation->test(new MockDummy())); + } +} + +class ClassWithSpecialMethods { + function __get($name) { } + function __set($name, $value) { } + function __isset($name) { } + function __unset($name) { } + function __call($method, $arguments) { } + function __toString() { } +} +Mock::generate('ClassWithSpecialMethods'); + +class TestOfSpecialMethods extends UnitTestCase { + function skip() { + $this->skipIf(version_compare(phpversion(), '5', '<='), 'Overloading not tested unless PHP 5+'); + } + + function testCanMockTheThingAtAll() { + $mock = new MockClassWithSpecialMethods(); + } + + function testReturnFromSpecialAccessor() { + $mock = &new MockClassWithSpecialMethods(); + $mock->setReturnValue('__get', '1st Return', array('first')); + $mock->setReturnValue('__get', '2nd Return', array('second')); + $this->assertEqual($mock->first, '1st Return'); + $this->assertEqual($mock->second, '2nd Return'); + } + + function testcanExpectTheSettingOfValue() { + $mock = &new MockClassWithSpecialMethods(); + $mock->expectOnce('__set', array('a', 'A')); + $mock->a = 'A'; + } + + function testCanSimulateAnOverloadmethod() { + $mock = &new MockClassWithSpecialMethods(); + $mock->expectOnce('__call', array('amOverloaded', array('A'))); + $mock->setReturnValue('__call', 'aaa'); + $this->assertIdentical($mock->amOverloaded('A'), 'aaa'); + } + + function testCanEmulateIsset() { + $mock = &new MockClassWithSpecialMethods(); + $mock->setReturnValue('__isset', true); + $this->assertIdentical(isset($mock->a), true); + } + + function testCanExpectUnset() { + $mock = &new MockClassWithSpecialMethods(); + $mock->expectOnce('__unset', array('a')); + unset($mock->a); + } + + function testToStringMagic() { + $mock = &new MockClassWithSpecialMethods(); + $mock->expectOnce('__toString'); + $mock->setReturnValue('__toString', 'AAA'); + ob_start(); + print $mock; + $output = ob_get_contents(); + ob_end_clean(); + $this->assertEqual($output, 'AAA'); + } +} + +if (version_compare(phpversion(), '5', '>=')) { + $class = 'class WithStaticMethod { '; + $class .= ' static function aStaticMethod() { } '; + $class .= '}'; + eval($class); +} +Mock::generate('WithStaticMethod'); + +class TestOfMockingClassesWithStaticMethods extends UnitTestCase { + function skip() { + $this->skipUnless(version_compare(phpversion(), '5', '>='), 'Static methods not tested unless PHP 5+'); + } + + function testStaticMethodIsMockedAsStatic() { + $mock = new WithStaticMethod(); + $reflection = new ReflectionClass($mock); + $method = $reflection->getMethod('aStaticMethod'); + $this->assertTrue($method->isStatic()); + } +} + +if (version_compare(phpversion(), '5', '>=')) { + class MockTestException extends Exception { } +} + +class TestOfThrowingExceptionsFromMocks extends UnitTestCase { + function skip() { + $this->skipUnless(version_compare(phpversion(), '5', '>='), 'Exception throwing not tested unless PHP 5+'); + } + + function testCanThrowOnMethodCall() { + $mock = new MockDummy(); + $mock->throwOn('aMethod'); + $this->expectException(); + $mock->aMethod(); + } + + function testCanThrowSpecificExceptionOnMethodCall() { + $mock = new MockDummy(); + $mock->throwOn('aMethod', new MockTestException()); + $this->expectException(); + $mock->aMethod(); + } + + function testThrowsOnlyWhenCallSignatureMatches() { + $mock = new MockDummy(); + $mock->throwOn('aMethod', new MockTestException(), array(3)); + $mock->aMethod(1); + $mock->aMethod(2); + $this->expectException(); + $mock->aMethod(3); + } + + function testCanThrowOnParticularInvocation() { + $mock = new MockDummy(); + $mock->throwAt(2, 'aMethod', new MockTestException()); + $mock->aMethod(); + $mock->aMethod(); + $this->expectException(); + $mock->aMethod(); + } +} + +class TestOfThrowingErrorsFromMocks extends UnitTestCase { + + function testCanGenerateErrorFromMethodCall() { + $mock = new MockDummy(); + $mock->errorOn('aMethod', 'Ouch!'); + $this->expectError('Ouch!'); + $mock->aMethod(); + } + + function testGeneratesErrorOnlyWhenCallSignatureMatches() { + $mock = new MockDummy(); + $mock->errorOn('aMethod', 'Ouch!', array(3)); + $mock->aMethod(1); + $mock->aMethod(2); + $this->expectError(); + $mock->aMethod(3); + } + + function testCanGenerateErrorOnParticularInvocation() { + $mock = new MockDummy(); + $mock->errorAt(2, 'aMethod', 'Ouch!'); + $mock->aMethod(); + $mock->aMethod(); + $this->expectError(); + $mock->aMethod(); + } +} + +Mock::generatePartial('Dummy', 'TestDummy', array('anotherMethod')); + +class TestOfPartialMocks extends UnitTestCase { + + function testMethodReplacementWithNoBehaviourReturnsNull() { + $mock = &new TestDummy(); + $this->assertEqual($mock->aMethod(99), 99); + $this->assertNull($mock->anotherMethod()); + } + + function testSettingReturns() { + $mock = &new TestDummy(); + $mock->setReturnValue('anotherMethod', 33, array(3)); + $mock->setReturnValue('anotherMethod', 22); + $mock->setReturnValueAt(2, 'anotherMethod', 44, array(3)); + $this->assertEqual($mock->anotherMethod(), 22); + $this->assertEqual($mock->anotherMethod(3), 33); + $this->assertEqual($mock->anotherMethod(3), 44); + } + + function testReferences() { + $mock = &new TestDummy(); + $object = new Dummy(); + $mock->setReturnReferenceAt(0, 'anotherMethod', $object, array(3)); + $this->assertReference($zref =& $mock->anotherMethod(3), $object); + } + + function testExpectations() { + $mock = &new TestDummy(); + $mock->expectCallCount('anotherMethod', 2); + $mock->expect('anotherMethod', array(77)); + $mock->expectAt(1, 'anotherMethod', array(66)); + $mock->anotherMethod(77); + $mock->anotherMethod(66); + } + + function testSettingExpectationOnMissingMethodThrowsError() { + $mock = &new TestDummy(); + $mock->expectCallCount('aMissingMethod', 2); + $this->assertError(); + } +} + +class ConstructorSuperClass { + function ConstructorSuperClass() { } +} + +class ConstructorSubClass extends ConstructorSuperClass { +} + +class TestOfPHP4StyleSuperClassConstruct extends UnitTestCase { + /* + * This addresses issue #1231401. Without the fix in place, this will + * generate a fatal PHP error. + */ + function testBasicConstruct() { + Mock::generate('ConstructorSubClass'); + $mock = &new MockConstructorSubClass(); + $this->assertIsA($mock, 'ConstructorSubClass'); + $this->assertTrue(method_exists($mock, 'ConstructorSuperClass')); + } +} + +class TestOfPHP5StaticMethodMocking extends UnitTestCase { + function skip() { + $this->skipIf(version_compare(phpversion(), '5', '<='), 'Static methods not tested unless PHP 5+'); + } + + function testCanCreateAMockObjectWithStaticMethodsWithoutError() { + eval(' + class SimpleObjectContainingStaticMethod { + static function someStatic() { } + } + '); + + Mock::generate('SimpleObjectContainingStaticMethod'); + $this->assertNoErrors(); + } +} + +class TestOfPHP5AbstractMethodMocking extends UnitTestCase { + function skip() { + $this->skipIf(version_compare(phpversion(), '5', '<='), 'Abstract class/methods not tested unless PHP 5+'); + } + + function testCanCreateAMockObjectFromAnAbstractWithProperFunctionDeclarations() { + eval(' + abstract class SimpleAbstractClassContainingAbstractMethods { + abstract function anAbstract(); + abstract function anAbstractWithParameter($foo); + abstract function anAbstractWithMultipleParameters($foo, $bar); + } + '); + + Mock::generate('SimpleAbstractClassContainingAbstractMethods'); + $this->assertNoErrors(); + + $this->assertTrue( + method_exists( + 'MockSimpleAbstractClassContainingAbstractMethods', + 'anAbstract' + ) + ); + $this->assertTrue( + method_exists( + 'MockSimpleAbstractClassContainingAbstractMethods', + 'anAbstractWithParameter' + ) + ); + $this->assertTrue( + method_exists( + 'MockSimpleAbstractClassContainingAbstractMethods', + 'anAbstractWithMultipleParameters' + ) + ); + } + + function testMethodsDefinedAsAbstractInParentShouldHaveFullSignature() { + eval(' + abstract class SimpleParentAbstractClassContainingAbstractMethods { + abstract function anAbstract(); + abstract function anAbstractWithParameter($foo); + abstract function anAbstractWithMultipleParameters($foo, $bar); + } + + class SimpleChildAbstractClassContainingAbstractMethods extends SimpleParentAbstractClassContainingAbstractMethods { + function anAbstract(){} + function anAbstractWithParameter($foo){} + function anAbstractWithMultipleParameters($foo, $bar){} + } + + class EvenDeeperEmptyChildClass extends SimpleChildAbstractClassContainingAbstractMethods {} + '); + + Mock::generate('SimpleChildAbstractClassContainingAbstractMethods'); + $this->assertNoErrors(); + + $this->assertTrue( + method_exists( + 'MockSimpleChildAbstractClassContainingAbstractMethods', + 'anAbstract' + ) + ); + $this->assertTrue( + method_exists( + 'MockSimpleChildAbstractClassContainingAbstractMethods', + 'anAbstractWithParameter' + ) + ); + $this->assertTrue( + method_exists( + 'MockSimpleChildAbstractClassContainingAbstractMethods', + 'anAbstractWithMultipleParameters' + ) + ); + + Mock::generate('EvenDeeperEmptyChildClass'); + $this->assertNoErrors(); + + $this->assertTrue( + method_exists( + 'MockEvenDeeperEmptyChildClass', + 'anAbstract' + ) + ); + $this->assertTrue( + method_exists( + 'MockEvenDeeperEmptyChildClass', + 'anAbstractWithParameter' + ) + ); + $this->assertTrue( + method_exists( + 'MockEvenDeeperEmptyChildClass', + 'anAbstractWithMultipleParameters' + ) + ); + } +} + +?> -- cgit v1.2.3