EventManagerTest::testCanClearAllListenersFromEvent() - Code Metrics - Inspection of "upd cache" - Folleah/psr7-event-emitter - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( e714f3...157665 )

by Andrey

created 2017-06-11 23:19 UTC

testCanClearAllListenersFromEvent() A

↳ Parent: EventManagerTest

Complexity

Conditions	1
Paths	1

Size

Total Lines	8
Code Lines	4

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
c	1
b	0
f	0
dl	0
loc	8
rs	9.4285
cc	1
eloc	4
nc	1
nop	0

<?php

namespace Tests;


use Psr\EventManager\EventInterface;
use Psr\EventManager\EventManagerInterface;
use Event\Event;
use Event\EventManager;
use Tests\EventTestSuite;


final class EventManagerTest extends EventTestSuite
{
    public function testCanListenerReturnTrue()
    {
        $this->assertTrue(call_user_func($this->eventListener));
    }

    public function testCanEventManagerObjectCreated()
    {
        $this->assertNotEmpty($this->eventManager);
    }

    public function testCanAttachEventToEventManager()
    {
        $this->assertTrue($this->eventManager->attach($this->event->getName(), $this->eventListener));
    }

    public function testCanInvalidAttachEventToEventManager()
    {
        $this->assertFalse($this->eventManager->attach($this->event->getName(), null));
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
    }

    public function testCanDetachEventFromEventManager()
    {
        $this->assertTrue($this->eventManager->attach($this->event->getName(), $this->eventListener));

        $this->assertTrue($this->eventManager->detach($this->event->getName(), $this->eventListener));
    }

    public function testCanClearAllListenersFromEvent()
    {
        $this->eventManager->attach($this->event->getName(), $this->eventListener);

        $this->assertTrue($this->eventManager->clearListeners($this->event->getName()));

        $this->assertFalse($this->eventManager->isExistListeners($this->event->getName()));
    }
}

1			<?php
2
3			namespace Tests;
4
5
6			use Psr\EventManager\EventInterface;
7			use Psr\EventManager\EventManagerInterface;
8			use Event\Event;
9			use Event\EventManager;
10			use Tests\EventTestSuite;
11
12
13			final class EventManagerTest extends EventTestSuite
14			{
15			public function testCanListenerReturnTrue()
16			{
17			$this->assertTrue(call_user_func($this->eventListener));
18			}
19
20			public function testCanEventManagerObjectCreated()
21			{
22			$this->assertNotEmpty($this->eventManager);
23			}
24
25			public function testCanAttachEventToEventManager()
26			{
27			$this->assertTrue($this->eventManager->attach($this->event->getName(), $this->eventListener));
28			}
29
30			public function testCanInvalidAttachEventToEventManager()
31			{
32			$this->assertFalse($this->eventManager->attach($this->event->getName(), null));
			0 ignored issues – show Documentation introduced 2017-06-11 23:21 UTC by Report Bug Copy Issue Report `null` is of type `null`, but the function expects a `callable`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
33			}
34
35			public function testCanDetachEventFromEventManager()
36			{
37			$this->assertTrue($this->eventManager->attach($this->event->getName(), $this->eventListener));
38
39			$this->assertTrue($this->eventManager->detach($this->event->getName(), $this->eventListener));
40			}
41
42			public function testCanClearAllListenersFromEvent()
43			{
44			$this->eventManager->attach($this->event->getName(), $this->eventListener);
45
46			$this->assertTrue($this->eventManager->clearListeners($this->event->getName()));
47
48			$this->assertFalse($this->eventManager->isExistListeners($this->event->getName()));
49			}
50			}

Folleah / psr7-event-emitter

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testCanClearAllListenersFromEvent() A

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