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<?php
// $Id: interfaces_test.php 1981 2010-03-23 23:29:56Z lastcraft $
require_once(dirname(__FILE__) . '/../autorun.php');
if (function_exists('spl_classes')) {
include(dirname(__FILE__) . '/support/spl_examples.php');
}
if (version_compare(PHP_VERSION, '5.1', '>=')) {
include(dirname(__FILE__) . '/interfaces_test_php5_1.php');
}
interface DummyInterface {
function aMethod();
function anotherMethod($a);
function &referenceMethod(&$a);
}
Mock::generate('DummyInterface');
Mock::generatePartial('DummyInterface', 'PartialDummyInterface', array());
class TestOfMockInterfaces extends UnitTestCase {
function testCanMockAnInterface() {
$mock = new MockDummyInterface();
$this->assertIsA($mock, 'SimpleMock');
$this->assertIsA($mock, 'MockDummyInterface');
$this->assertTrue(method_exists($mock, 'aMethod'));
$this->assertTrue(method_exists($mock, 'anotherMethod'));
$this->assertNull($mock->aMethod());
}
function testMockedInterfaceExpectsParameters() {
$mock = new MockDummyInterface();
$this->expectError();
$mock->anotherMethod();
}
function testCannotPartiallyMockAnInterface() {
$this->assertFalse(class_exists('PartialDummyInterface'));
}
}
class TestOfSpl extends UnitTestCase {
function skip() {
$this->skipUnless(function_exists('spl_classes'), 'No SPL module loaded');
}
function testCanMockAllSplClasses() {
if (! function_exists('spl_classes')) {
return;
}
foreach(spl_classes() as $class) {
if ($class == 'SplHeap' or $class = 'SplFileObject') {
continue;
}
if (version_compare(PHP_VERSION, '5.1', '<') &&
$class == 'CachingIterator' ||
$class == 'CachingRecursiveIterator' ||
$class == 'FilterIterator' ||
$class == 'LimitIterator' ||
$class == 'ParentIterator') {
// These iterators require an iterator be passed to them during
// construction in PHP 5.0; there is no way for SimpleTest
// to supply such an iterator, however, so support for it is
// disabled.
continue;
}
$mock_class = "Mock$class";
Mock::generate($class);
$this->assertIsA(new $mock_class(), $mock_class);
}
}
function testExtensionOfCommonSplClasses() {
Mock::generate('IteratorImplementation');
$this->assertIsA(
new IteratorImplementation(),
'IteratorImplementation');
Mock::generate('IteratorAggregateImplementation');
$this->assertIsA(
new IteratorAggregateImplementation(),
'IteratorAggregateImplementation');
}
}
class WithHint {
function hinted(DummyInterface $object) { }
}
class ImplementsDummy implements DummyInterface {
function aMethod() { }
function anotherMethod($a) { }
function &referenceMethod(&$a) { }
function extraMethod($a = false) { }
}
Mock::generate('ImplementsDummy');
class TestOfImplementations extends UnitTestCase {
function testMockedInterfaceCanPassThroughTypeHint() {
$mock = new MockDummyInterface();
$hinter = new WithHint();
$hinter->hinted($mock);
}
function testImplementedInterfacesAreCarried() {
$mock = new MockImplementsDummy();
$hinter = new WithHint();
$hinter->hinted($mock);
}
function testNoSpuriousWarningsWhenSkippingDefaultedParameter() {
$mock = new MockImplementsDummy();
$mock->extraMethod();
}
}
interface SampleInterfaceWithConstruct {
function __construct($something);
}
class TestOfInterfaceMocksWithConstruct extends UnitTestCase {
function TODO_testBasicConstructOfAnInterface() { // Fails in PHP 5.3dev
Mock::generate('SampleInterfaceWithConstruct');
}
}
interface SampleInterfaceWithClone {
function __clone();
}
class TestOfSampleInterfaceWithClone extends UnitTestCase {
function testCanMockWithoutErrors() {
Mock::generate('SampleInterfaceWithClone');
}
}
?>
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