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/* |
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* This file is part of the puli/discovery package. |
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* |
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* (c) Bernhard Schussek <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Puli\Discovery\Test; |
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use PHPUnit_Framework_MockObject_MockObject; |
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use PHPUnit_Framework_TestCase; |
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use Puli\Discovery\Api\Binding\Binding; |
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use Puli\Discovery\Api\Binding\Initializer\BindingInitializer; |
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use Puli\Discovery\Api\Discovery; |
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use Puli\Discovery\Api\Type\BindingParameter; |
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use Puli\Discovery\Api\Type\BindingType; |
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use Puli\Discovery\Binding\ClassBinding; |
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use Puli\Discovery\Test\Fixtures\Bar; |
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use Puli\Discovery\Test\Fixtures\Foo; |
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use Puli\Discovery\Test\Fixtures\StringBinding; |
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use stdClass; |
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use Webmozart\Expression\Expr; |
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/** |
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* @since 1.0 |
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* |
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* @author Bernhard Schussek <[email protected]> |
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*/ |
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abstract class AbstractDiscoveryTest extends PHPUnit_Framework_TestCase |
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{ |
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const STRING_BINDING = 'Puli\Discovery\Test\Fixtures\StringBinding'; |
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const CLASS_BINDING = 'Puli\Discovery\Binding\ClassBinding'; |
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/** |
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* @var PHPUnit_Framework_MockObject_MockObject|BindingInitializer |
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*/ |
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protected $initializer; |
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/** |
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* @param BindingType[] $types |
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* @param Binding[] $bindings |
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* |
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* @return Discovery |
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*/ |
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abstract protected function createLoadedDiscovery(array $types = array(), array $bindings = array(), array $initializers = array()); |
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protected function setUp() |
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{ |
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$this->initializer = $this->getMock('Puli\Discovery\Api\Binding\Initializer\BindingInitializer'); |
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} |
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public function testFindBindings() |
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{ |
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$type1 = new BindingType(Foo::clazz, self::STRING_BINDING); |
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$type2 = new BindingType(Bar::clazz, self::CLASS_BINDING); |
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$binding1 = new StringBinding('string1', Foo::clazz); |
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$binding2 = new StringBinding('string2', Foo::clazz); |
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$binding3 = new ClassBinding(__CLASS__, Bar::clazz); |
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$discovery = $this->createLoadedDiscovery(array($type1, $type2), array($binding1, $binding2, $binding3)); |
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$this->assertEquals(array($binding1, $binding2), $discovery->findBindings(Foo::clazz)); |
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$this->assertEquals(array($binding3), $discovery->findBindings(Bar::clazz)); |
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} |
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public function testFindBindingsWithExpression() |
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{ |
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$type1 = new BindingType(Foo::clazz, self::STRING_BINDING, array( |
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new BindingParameter('param1'), |
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new BindingParameter('param2'), |
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)); |
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$type2 = new BindingType(Bar::clazz, self::CLASS_BINDING, array( |
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new BindingParameter('param1'), |
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new BindingParameter('param2'), |
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)); |
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$binding1 = new StringBinding('string1', Foo::clazz, array('param1' => 'value1', 'param2' => 'value2')); |
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$binding2 = new StringBinding('string2', Foo::clazz, array('param1' => 'value1')); |
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$binding3 = new ClassBinding(__CLASS__, Bar::clazz, array('param1' => 'value1', 'param2' => 'value2')); |
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$discovery = $this->createLoadedDiscovery(array($type1, $type2), array($binding1, $binding2, $binding3)); |
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$exprParam1 = Expr::method('getParameterValue', 'param1', Expr::same('value1')); |
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$exprParam2 = Expr::method('getParameterValue', 'param1', Expr::same('value1')) |
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->andMethod('getParameterValue', 'param2', Expr::same('value2')); |
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$this->assertEquals(array($binding1, $binding2), $discovery->findBindings(Foo::clazz, $exprParam1)); |
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$this->assertEquals(array($binding1), $discovery->findBindings(Foo::clazz, $exprParam2)); |
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$this->assertEquals(array($binding3), $discovery->findBindings(Bar::clazz, $exprParam2)); |
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} |
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public function testFindBindingsReturnsEmptyArrayIfUnknownType() |
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{ |
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$discovery = $this->createLoadedDiscovery(); |
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$this->assertEquals(array(), $discovery->findBindings(Foo::clazz)); |
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} |
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/** |
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* @expectedException \InvalidArgumentException |
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* @expectedExceptionMessage stdClass |
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*/ |
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public function testFindBindingsFailsIfInvalidType() |
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{ |
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$discovery = $this->createLoadedDiscovery(); |
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$discovery->findBindings(new stdClass()); |
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} |
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public function testGetBindings() |
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{ |
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$type1 = new BindingType(Foo::clazz, self::STRING_BINDING); |
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$type2 = new BindingType(Bar::clazz, self::CLASS_BINDING); |
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$binding1 = new StringBinding('string1', Foo::clazz); |
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$binding2 = new StringBinding('string2', Foo::clazz); |
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$binding3 = new ClassBinding(__CLASS__, Bar::clazz); |
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$discovery = $this->createLoadedDiscovery(array($type1, $type2), array($binding1, $binding2, $binding3)); |
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$this->assertEquals(array($binding1, $binding2, $binding3), $discovery->getBindings()); |
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} |
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public function testGetNoBindings() |
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{ |
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$discovery = $this->createLoadedDiscovery(); |
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$this->assertEquals(array(), $discovery->getBindings()); |
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} |
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public function testHasBindings() |
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{ |
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$type = new BindingType(Foo::clazz, self::STRING_BINDING); |
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$binding = new StringBinding('string1', Foo::clazz); |
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$discovery = $this->createLoadedDiscovery(array($type), array($binding)); |
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$this->assertTrue($discovery->hasBindings()); |
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} |
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public function testHasNoBindings() |
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{ |
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$type = new BindingType(Foo::clazz, self::STRING_BINDING); |
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$discovery = $this->createLoadedDiscovery(array($type)); |
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$this->assertFalse($discovery->hasBindings()); |
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} |
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public function testHasBindingsWithType() |
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{ |
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$type1 = new BindingType(Foo::clazz, self::STRING_BINDING); |
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$type2 = new BindingType(Bar::clazz, self::STRING_BINDING); |
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$binding = new StringBinding('string1', Foo::clazz); |
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$discovery = $this->createLoadedDiscovery(array($type1, $type2), array($binding)); |
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$this->assertTrue($discovery->hasBindings(Foo::clazz)); |
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$this->assertFalse($discovery->hasBindings(Bar::clazz)); |
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} |
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public function testHasBindingsWithTypeReturnsFalseIfUnknownType() |
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{ |
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$discovery = $this->createLoadedDiscovery(); |
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$this->assertFalse($discovery->hasBindings(Foo::clazz)); |
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} |
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/** |
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* @expectedException \InvalidArgumentException |
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* @expectedExceptionMessage stdClass |
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*/ |
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public function testHasBindingsWithTypeFailsIfInvalidType() |
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{ |
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$discovery = $this->createLoadedDiscovery(); |
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$discovery->hasBindings(new stdClass()); |
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} |
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public function testHasBindingsWithTypeAndExpression() |
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{ |
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$type1 = new BindingType(Foo::clazz, self::STRING_BINDING, array( |
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new BindingParameter('param'), |
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)); |
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$type2 = new BindingType(Bar::clazz, self::STRING_BINDING); |
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$binding = new StringBinding('string1', Foo::clazz, array('param' => 'foo')); |
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$discovery = $this->createLoadedDiscovery(array($type1, $type2), array($binding)); |
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$this->assertTrue($discovery->hasBindings(Foo::clazz, Expr::method('getParameterValue', 'param', Expr::same('foo')))); |
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$this->assertFalse($discovery->hasBindings(Foo::clazz, Expr::method('getParameterValue', 'param', Expr::same('bar')))); |
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} |
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public function testHasBindingsWithTypeAndExpressionReturnsFalseIfUnknownType() |
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{ |
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$discovery = $this->createLoadedDiscovery(); |
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$this->assertFalse($discovery->hasBindings(Foo::clazz, Expr::method('getParameterValue', 'param', Expr::same('foo')))); |
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} |
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/** |
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* @expectedException \InvalidArgumentException |
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* @expectedExceptionMessage stdClass |
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*/ |
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public function testHasBindingsWithTypeAndParametersFailsIfInvalidType() |
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{ |
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$discovery = $this->createLoadedDiscovery(); |
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$discovery->hasBindings(new stdClass(), Expr::method('getParameterValue', 'param', Expr::same('foo'))); |
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} |
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public function testGetBindingType() |
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{ |
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$type1 = new BindingType(Foo::clazz, self::STRING_BINDING); |
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$type2 = new BindingType(Bar::clazz, self::STRING_BINDING); |
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$discovery = $this->createLoadedDiscovery(array($type1, $type2)); |
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$this->assertEquals($type1, $discovery->getBindingType(Foo::clazz)); |
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$this->assertEquals($type2, $discovery->getBindingType(Bar::clazz)); |
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} |
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/** |
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* @expectedException \Puli\Discovery\Api\Type\NoSuchTypeException |
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* @expectedExceptionMessage Foo |
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*/ |
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public function testGetBindingTypeFailsIfUnknownType() |
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{ |
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$discovery = $this->createLoadedDiscovery(); |
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$discovery->getBindingType(Foo::clazz); |
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} |
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/** |
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* @expectedException \InvalidArgumentException |
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* @expectedExceptionMessage stdClass |
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*/ |
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public function testGetBindingTypeFailsIfInvalidType() |
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{ |
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$discovery = $this->createLoadedDiscovery(); |
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$discovery->getBindingType(new stdClass()); |
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} |
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public function testGetBindingTypes() |
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{ |
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$type1 = new BindingType(Foo::clazz, self::STRING_BINDING); |
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$type2 = new BindingType(Bar::clazz, self::STRING_BINDING); |
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$discovery = $this->createLoadedDiscovery(array($type1, $type2)); |
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$this->assertEquals(array($type1, $type2), $discovery->getBindingTypes()); |
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} |
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public function testHasBindingType() |
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{ |
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$type = new BindingType(Foo::clazz, self::STRING_BINDING); |
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$discovery = $this->createLoadedDiscovery(array($type)); |
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$this->assertTrue($discovery->hasBindingType(Foo::clazz)); |
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$this->assertFalse($discovery->hasBindingType(Bar::clazz)); |
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} |
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/** |
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* @expectedException \InvalidArgumentException |
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* @expectedExceptionMessage stdClass |
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*/ |
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public function testHasBindingTypeFailsIfInvalidType() |
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{ |
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$discovery = $this->createLoadedDiscovery(); |
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$discovery->hasBindingType(new stdClass()); |
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} |
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} |
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It seems like the type of the argument is not accepted by the function/method which you are calling.
In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug.
We suggest to add an explicit type cast like in the following example: