4 * This file is part of the Symfony package.
6 * (c) Fabien Potencier <fabien@symfony.com>
8 * For the full copyright and license information, please view the LICENSE
9 * file that was distributed with this source code.
12 namespace Symfony\Component\EventDispatcher\Tests;
14 use PHPUnit\Framework\TestCase;
15 use Symfony\Component\EventDispatcher\GenericEvent;
18 * Test class for Event.
20 class GenericEventTest extends TestCase
30 * Prepares the environment before running a test.
32 protected function setUp()
36 $this->subject = new \stdClass();
37 $this->event = new GenericEvent($this->subject, array('name' => 'Event'));
41 * Cleans up the environment after running a test.
43 protected function tearDown()
45 $this->subject = null;
51 public function testConstruct()
53 $this->assertEquals($this->event, new GenericEvent($this->subject, array('name' => 'Event')));
57 * Tests Event->getArgs().
59 public function testGetArguments()
62 $this->assertSame(array('name' => 'Event'), $this->event->getArguments());
65 public function testSetArguments()
67 $result = $this->event->setArguments(array('foo' => 'bar'));
68 $this->assertAttributeSame(array('foo' => 'bar'), 'arguments', $this->event);
69 $this->assertSame($this->event, $result);
72 public function testSetArgument()
74 $result = $this->event->setArgument('foo2', 'bar2');
75 $this->assertAttributeSame(array('name' => 'Event', 'foo2' => 'bar2'), 'arguments', $this->event);
76 $this->assertEquals($this->event, $result);
79 public function testGetArgument()
82 $this->assertEquals('Event', $this->event->getArgument('name'));
86 * @expectedException \InvalidArgumentException
88 public function testGetArgException()
90 $this->event->getArgument('nameNotExist');
93 public function testOffsetGet()
96 $this->assertEquals('Event', $this->event['name']);
98 // test getting invalid arg
99 $this->{method_exists($this, $_ = 'expectException') ? $_ : 'setExpectedException'}('InvalidArgumentException');
100 $this->assertFalse($this->event['nameNotExist']);
103 public function testOffsetSet()
105 $this->event['foo2'] = 'bar2';
106 $this->assertAttributeSame(array('name' => 'Event', 'foo2' => 'bar2'), 'arguments', $this->event);
109 public function testOffsetUnset()
111 unset($this->event['name']);
112 $this->assertAttributeSame(array(), 'arguments', $this->event);
115 public function testOffsetIsset()
117 $this->assertTrue(isset($this->event['name']));
118 $this->assertFalse(isset($this->event['nameNotExist']));
121 public function testHasArgument()
123 $this->assertTrue($this->event->hasArgument('name'));
124 $this->assertFalse($this->event->hasArgument('nameNotExist'));
127 public function testGetSubject()
129 $this->assertSame($this->subject, $this->event->getSubject());
132 public function testHasIterator()
135 foreach ($this->event as $key => $value) {
136 $data[$key] = $value;
138 $this->assertEquals(array('name' => 'Event'), $data);