scratch – Blame information for rev 120
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Rev | Author | Line No. | Line |
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120 | office | 1 | <?php |
2 | |||
3 | namespace Alchemy\Tests\BinaryDriver\Listeners; |
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4 | |||
5 | use Alchemy\BinaryDriver\Listeners\Listeners; |
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6 | use Evenement\EventEmitter; |
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7 | use Alchemy\BinaryDriver\Listeners\ListenerInterface; |
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8 | |||
9 | class ListenersTest extends \PHPUnit_Framework_TestCase |
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10 | { |
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11 | public function testRegister() |
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12 | { |
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13 | $listener = new MockListener(); |
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14 | |||
15 | $listeners = new Listeners(); |
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16 | $listeners->register($listener); |
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17 | |||
18 | $n = 0; |
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19 | $listener->on('received', function ($type, $data) use (&$n, &$capturedType, &$capturedData) { |
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20 | $n++; |
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21 | $capturedData = $data; |
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22 | $capturedType = $type; |
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23 | }); |
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24 | |||
25 | $type = 'type'; |
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26 | $data = 'data'; |
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27 | |||
28 | $listener->handle($type, $data); |
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29 | $listener->handle($type, $data); |
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30 | |||
31 | $listeners->unregister($listener); |
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32 | |||
33 | $listener->handle($type, $data); |
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34 | |||
35 | $this->assertEquals(3, $n); |
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36 | $this->assertEquals($type, $capturedType); |
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37 | $this->assertEquals($data, $capturedData); |
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38 | } |
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39 | |||
40 | public function testRegisterAndForwardThenUnregister() |
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41 | { |
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42 | $listener = new MockListener(); |
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43 | $target = new EventEmitter(); |
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44 | |||
45 | $n = 0; |
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46 | $target->on('received', function ($type, $data) use (&$n, &$capturedType, &$capturedData) { |
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47 | $n++; |
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48 | $capturedData = $data; |
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49 | $capturedType = $type; |
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50 | }); |
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51 | |||
52 | $m = 0; |
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53 | $listener->on('received', function ($type, $data) use (&$m, &$capturedType2, &$capturedData2) { |
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54 | $m++; |
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55 | $capturedData2 = $data; |
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56 | $capturedType2 = $type; |
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57 | }); |
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58 | |||
59 | $listeners = new Listeners(); |
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60 | $listeners->register($listener, $target); |
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61 | |||
62 | $type = 'type'; |
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63 | $data = 'data'; |
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64 | |||
65 | $listener->handle($type, $data); |
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66 | $listener->handle($type, $data); |
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67 | |||
68 | $listeners->unregister($listener, $target); |
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69 | |||
70 | $listener->handle($type, $data); |
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71 | |||
72 | $this->assertEquals(2, $n); |
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73 | $this->assertEquals(3, $m); |
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74 | $this->assertEquals($type, $capturedType); |
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75 | $this->assertEquals($data, $capturedData); |
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76 | $this->assertEquals($type, $capturedType2); |
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77 | $this->assertEquals($data, $capturedData2); |
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78 | } |
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79 | } |
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80 | |||
81 | class MockListener extends EventEmitter implements ListenerInterface |
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82 | { |
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83 | public function handle($type, $data) |
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84 | { |
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85 | $this->emit('received', array($type, $data)); |
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86 | } |
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87 | |||
88 | public function forwardedEvents() |
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89 | { |
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90 | return array('received'); |
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91 | } |
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92 | } |