|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
declare(strict_types=1); |
|
4
|
|
|
|
|
5
|
|
|
namespace ArpTest\EventDispatcher\Event; |
|
6
|
|
|
|
|
7
|
|
|
use Arp\EventDispatcher\Event\ImmutableParameters; |
|
8
|
|
|
use Arp\EventDispatcher\Event\Parameters; |
|
9
|
|
|
use Arp\EventDispatcher\Event\ParametersInterface; |
|
10
|
|
|
use PHPUnit\Framework\MockObject\MockObject; |
|
11
|
|
|
use PHPUnit\Framework\TestCase; |
|
12
|
|
|
|
|
13
|
|
|
/** |
|
14
|
|
|
* @covers \Arp\EventDispatcher\Event\ImmutableParameters |
|
15
|
|
|
* |
|
16
|
|
|
* @author Alex Patterson <[email protected]> |
|
17
|
|
|
* @package ArpTest\EventDispatcher\Event |
|
18
|
|
|
*/ |
|
19
|
|
|
final class ImmutableParametersTest extends TestCase |
|
20
|
|
|
{ |
|
21
|
|
|
/** |
|
22
|
|
|
* @var ParametersInterface&MockObject |
|
23
|
|
|
*/ |
|
24
|
|
|
private $parameters; |
|
25
|
|
|
|
|
26
|
|
|
/** |
|
27
|
|
|
* Prepare the test case dependencies |
|
28
|
|
|
*/ |
|
29
|
|
|
public function setUp(): void |
|
30
|
|
|
{ |
|
31
|
|
|
$this->parameters = $this->createMock(ParametersInterface::class); |
|
32
|
|
|
} |
|
33
|
|
|
|
|
34
|
|
|
/** |
|
35
|
|
|
* Assert that the class implements the ParametersInterface |
|
36
|
|
|
*/ |
|
37
|
|
|
public function testImplementsParametersInterface(): void |
|
38
|
|
|
{ |
|
39
|
|
|
$params = new ImmutableParameters($this->parameters); |
|
40
|
|
|
|
|
41
|
|
|
$this->assertInstanceOf(ParametersInterface::class, $params); |
|
42
|
|
|
} |
|
43
|
|
|
|
|
44
|
|
|
/** |
|
45
|
|
|
* Assert that the class implements \ArrayAccess |
|
46
|
|
|
*/ |
|
47
|
|
|
public function testImplementsArrayAccess(): void |
|
48
|
|
|
{ |
|
49
|
|
|
$params = new ImmutableParameters($this->parameters); |
|
50
|
|
|
|
|
51
|
|
|
$this->assertInstanceOf(\ArrayAccess::class, $params); |
|
52
|
|
|
} |
|
53
|
|
|
|
|
54
|
|
|
/** |
|
55
|
|
|
* Assert that parameters can be fetched via getParams() but attempts to setParams() will be ignored |
|
56
|
|
|
*/ |
|
57
|
|
|
public function testGetParameters(): void |
|
58
|
|
|
{ |
|
59
|
|
|
$data = [ |
|
60
|
|
|
'hello' => 123, |
|
61
|
|
|
]; |
|
62
|
|
|
|
|
63
|
|
|
$this->parameters->expects($this->exactly(2)) |
|
64
|
|
|
->method('getParams') |
|
65
|
|
|
->willReturnOnConsecutiveCalls([], $data); |
|
66
|
|
|
|
|
67
|
|
|
$this->parameters->expects($this->never())->method('setParams'); |
|
68
|
|
|
|
|
69
|
|
|
$params = new ImmutableParameters($this->parameters); |
|
70
|
|
|
|
|
71
|
|
|
$this->assertEmpty($params->getParams()); |
|
72
|
|
|
|
|
73
|
|
|
// Ignore updates to set params with new data |
|
74
|
|
|
$params->setParams( |
|
75
|
|
|
[ |
|
76
|
|
|
'foo' => 'bar', |
|
77
|
|
|
] |
|
78
|
|
|
); |
|
79
|
|
|
|
|
80
|
|
|
$this->assertEquals($data, $params->getParams()); |
|
81
|
|
|
} |
|
82
|
|
|
} |
|
83
|
|
|
|
alex-patterson-webdev /
event-dispatcher
