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ObjectTest.php
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ObjectTest.php
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<?php
/**
* Lithium: the most rad php framework
*
* @copyright Copyright 2013, Union of RAD (http://union-of-rad.org)
* @license http://opensource.org/licenses/bsd-license.php The BSD License
*/
namespace lithium\tests\cases\core;
use lithium\tests\mocks\core\MockRequest;
use lithium\tests\mocks\core\MockMethodFiltering;
use lithium\tests\mocks\core\MockExposed;
use lithium\tests\mocks\core\MockCallable;
use lithium\tests\mocks\core\MockObjectForParents;
use lithium\tests\mocks\core\MockObjectConfiguration;
use lithium\tests\mocks\core\MockInstantiator;
class ObjectTest extends \lithium\test\Unit {
public function testMethodFiltering() {
$test = new MockMethodFiltering();
$result = $test->method(array('Starting test'));
$expected = array(
'Starting test',
'Starting outer method call',
'Inside method implementation',
'Ending outer method call'
);
$this->assertEqual($expected, $result);
$test->applyFilter('method', function($self, $params, $chain) {
$params['data'][] = 'Starting filter';
$result = $chain->next($self, $params, $chain);
$result[] = 'Ending filter';
return $result;
});
$result = $test->method(array('Starting test'));
$expected = array(
'Starting test',
'Starting outer method call',
'Starting filter',
'Inside method implementation',
'Ending filter',
'Ending outer method call'
);
$this->assertEqual($expected, $result);
$test->applyFilter('method', function($self, $params, $chain) {
$params['data'][] = 'Starting inner filter';
$result = $chain->next($self, $params, $chain);
$result[] = 'Ending inner filter';
return $result;
});
$result = $test->method(array('Starting test'));
$expected = array(
'Starting test',
'Starting outer method call',
'Starting filter',
'Starting inner filter',
'Inside method implementation',
'Ending inner filter',
'Ending filter',
'Ending outer method call'
);
$this->assertEqual($expected, $result);
}
/**
* Verifies workaround for accessing protected properties in filtered methods.
*/
function testFilteringWithProtectedAccess() {
$object = new MockExposed();
$this->assertEqual($object->get(), 'secret');
$this->assertTrue($object->tamper());
$this->assertEqual($object->get(), 'tampered');
}
/**
* Attaches a single filter to multiple methods.
*/
function testMultipleMethodFiltering() {
$object = new MockMethodFiltering();
$this->assertIdentical($object->method2(), array());
$object->applyFilter(array('method', 'method2'), function($self, $params, $chain) {
return $chain->next($self, $params, $chain);
});
$this->assertIdentical(array_keys($object->method2()), array('method', 'method2'));
}
/**
* Tests that the correct parameters are always passed in Object::invokeMethod(), regardless of
* the number.
*/
public function testMethodInvocationWithParameters() {
$callable = new MockCallable();
$result = $callable->invokeMethod('foo');
$this->assertEqual($result['method'], 'foo');
$this->assertEqual($result['params'], array());
$expected = array('bar');
$result = $callable->invokeMethod('foo', $expected);
$this->assertEqual($result['method'], 'foo');
$this->assertEqual($result['params'], $expected);
$expected = array('one', 'two');
$result = $callable->invokeMethod('foo', $expected);
$this->assertEqual($result['method'], 'foo');
$this->assertEqual($result['params'], $expected);
$expected = array('short', 'parameter', 'list');
$result = $callable->invokeMethod('foo', $expected);
$this->assertEqual($result['method'], 'foo');
$this->assertEqual($result['params'], $expected);
$expected = array('a', 'longer', 'parameter', 'list');
$result = $callable->invokeMethod('foo', $expected);
$this->assertEqual($result['method'], 'foo');
$this->assertEqual($result['params'], $expected);
$expected = array('a', 'much', 'longer', 'parameter', 'list');
$result = $callable->invokeMethod('foo', $expected);
$this->assertEqual($result['method'], 'foo');
$this->assertEqual($result['params'], $expected);
$expected = array('an', 'extremely', 'long', 'list', 'of', 'parameters');
$result = $callable->invokeMethod('foo', $expected);
$this->assertEqual($result['method'], 'foo');
$this->assertEqual($result['params'], $expected);
$expected = array('an', 'extremely', 'long', 'list', 'of', 'parameters');
$result = $callable->invokeMethod('bar', $expected);
$this->assertEqual($result['method'], 'bar');
$this->assertEqual($result['params'], $expected);
$expected = array(
'if', 'you', 'have', 'a', 'parameter', 'list', 'this',
'long', 'then', 'UR', 'DOIN', 'IT', 'RONG'
);
$result = $callable->invokeMethod('foo', $expected);
$this->assertEqual($result['method'], 'foo');
$this->assertEqual($result['params'], $expected);
}
public function testParents() {
$expected = array('lithium\core\Object' => 'lithium\core\Object');
$result = MockObjectForParents::parents();
$this->assertEqual($expected, $result);
$result = MockObjectForParents::parents();
$this->assertEqual($expected, $result);
}
/**
* Test configuration handling
*/
public function testObjectConfiguration() {
$expected = array('testScalar' => 'default', 'testArray' => array('default'));
$config = new MockObjectConfiguration();
$this->assertEqual($expected, $config->getConfig());
$config = new MockObjectConfiguration(array('autoConfig' => array('testInvalid')));
$this->assertEqual($expected, $config->getConfig());
$expected = array('testScalar' => 'override', 'testArray' => array('default', 'override'));
$config = new MockObjectConfiguration(array('autoConfig' => array(
'testScalar', 'testArray' => 'merge'
)) + $expected);
$this->assertEqual($expected, $config->getConfig());
}
/**
* Tests that an object can be instantiated using the magic `__set_state()` method.
*/
public function testStateBasedInstantiation() {
$result = MockObjectConfiguration::__set_state(array(
'key' => 'value', '_protected' => 'test'
));
$expected = 'lithium\tests\mocks\core\MockObjectConfiguration';
$this->assertEqual($expected, get_class($result));
$this->assertEqual('test', $result->getProtected());
}
public function testInstanceWithClassesKey() {
$object = new MockInstantiator();
$expected = 'lithium\tests\mocks\core\MockRequest';
$result = get_class($object->instance('request'));
$this->assertEqual($expected, $result);
}
public function testInstanceWithNamespacedClass() {
$object = new MockInstantiator();
$expected = 'lithium\tests\mocks\core\MockRequest';
$result = get_class($object->instance('lithium\tests\mocks\core\MockRequest'));
$this->assertEqual($expected, $result);
}
public function testInstanceWithObject() {
$object = new MockInstantiator();
$request = new MockRequest();
$expected = 'lithium\tests\mocks\core\MockRequest';
$result = get_class($object->instance($request));
$this->assertEqual($expected, $result);
}
public function testInstanceFalse() {
$object = new MockInstantiator();
$this->expectException('/^Invalid class lookup/');
$object->instance(false);
}
public function testResetMethodFilter() {
$obj = new MockMethodFiltering();
$obj->applyFilter(false);
$obj->applyFilter('method2', function($self, $params, $chain) {
return false;
});
$this->assertIdentical(false, $obj->method2());
$obj->applyFilter('method2', false);
$this->assertTrue($obj->method2() !== false);
}
public function testResetMultipleFilters() {
$obj = new MockMethodFiltering();
$obj->applyFilter(false);
$obj->applyFilter(array('method2', 'manual'), function($self, $params, $chain) {
return false;
});
$this->assertIdentical(false, $obj->method2());
$this->assertIdentical(false, $obj->manual(array()));
$obj->applyFilter('method2', false);
$this->assertTrue($obj->method2() !== false);
$this->assertIdentical(false, $obj->manual(array()));
}
public function testResetClass() {
$obj = new MockMethodFiltering();
$obj->applyFilter(false);
$obj->applyFilter(array('method2', 'manual'), function($self, $params, $chain) {
return false;
});
$this->assertIdentical(false, $obj->method2());
$this->assertIdentical(false, $obj->manual(array()));
$obj->applyFilter(false);
$this->assertTrue($obj->method2() !== false);
$this->assertTrue($obj->manual(array()) !== false);
}
}
?>