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()
34 $this->subject = new \stdClass();
35 $this->event = new GenericEvent($this->subject, array('name' => 'Event'));
39 * Cleans up the environment after running a test.
41 protected function tearDown()
43 $this->subject = null;
47 public function testConstruct()
49 $this->assertEquals($this->event, new GenericEvent($this->subject, array('name' => 'Event')));
53 * Tests Event->getArgs().
55 public function testGetArguments()
58 $this->assertSame(array('name' => 'Event'), $this->event->getArguments());
61 public function testSetArguments()
63 $result = $this->event->setArguments(array('foo' => 'bar'));
64 $this->assertAttributeSame(array('foo' => 'bar'), 'arguments', $this->event);
65 $this->assertSame($this->event, $result);
68 public function testSetArgument()
70 $result = $this->event->setArgument('foo2', 'bar2');
71 $this->assertAttributeSame(array('name' => 'Event', 'foo2' => 'bar2'), 'arguments', $this->event);
72 $this->assertEquals($this->event, $result);
75 public function testGetArgument()
78 $this->assertEquals('Event', $this->event->getArgument('name'));
82 * @expectedException \InvalidArgumentException
84 public function testGetArgException()
86 $this->event->getArgument('nameNotExist');
89 public function testOffsetGet()
92 $this->assertEquals('Event', $this->event['name']);
94 // test getting invalid arg
95 $this->{method_exists($this, $_ = 'expectException') ? $_ : 'setExpectedException'}('InvalidArgumentException');
96 $this->assertFalse($this->event['nameNotExist']);
99 public function testOffsetSet()
101 $this->event['foo2'] = 'bar2';
102 $this->assertAttributeSame(array('name' => 'Event', 'foo2' => 'bar2'), 'arguments', $this->event);
105 public function testOffsetUnset()
107 unset($this->event['name']);
108 $this->assertAttributeSame(array(), 'arguments', $this->event);
111 public function testOffsetIsset()
113 $this->assertArrayHasKey('name', $this->event);
114 $this->assertArrayNotHasKey('nameNotExist', $this->event);
117 public function testHasArgument()
119 $this->assertTrue($this->event->hasArgument('name'));
120 $this->assertFalse($this->event->hasArgument('nameNotExist'));
123 public function testGetSubject()
125 $this->assertSame($this->subject, $this->event->getSubject());
128 public function testHasIterator()
131 foreach ($this->event as $key => $value) {
132 $data[$key] = $value;
134 $this->assertEquals(array('name' => 'Event'), $data);