1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
|
<?php declare(strict_types=1);
/*
* This file is part of sebastian/comparator.
*
* (c) Sebastian Bergmann <sebastian@phpunit.de>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace SebastianBergmann\Comparator;
use function class_exists;
use function tmpfile;
use BcMath\Number;
use DateTime;
use DOMDocument;
use Exception;
use PHPUnit\Framework\Attributes\CoversClass;
use PHPUnit\Framework\Attributes\DataProvider;
use PHPUnit\Framework\Attributes\UsesClass;
use PHPUnit\Framework\TestCase;
use SplObjectStorage;
use stdClass;
#[CoversClass(Factory::class)]
#[UsesClass(Comparator::class)]
#[UsesClass(ComparisonFailure::class)]
final class FactoryTest extends TestCase
{
/**
* @return non-empty-list<array{0: mixed, 1: mixed, 2: class-string}>
*/
public static function instanceProvider(): array
{
$tmpfile = tmpfile();
$instances = [
[null, null, ScalarComparator::class],
[null, true, ScalarComparator::class],
[true, null, ScalarComparator::class],
[true, true, ScalarComparator::class],
[false, false, ScalarComparator::class],
[true, false, ScalarComparator::class],
[false, true, ScalarComparator::class],
['', '', ScalarComparator::class],
['0', '0', ScalarComparator::class],
['0', 0, NumericComparator::class],
[0, '0', NumericComparator::class],
[0, 0, NumericComparator::class],
[1.0, 0, NumericComparator::class],
[0, 1.0, NumericComparator::class],
[1.0, 1.0, NumericComparator::class],
[[1], [1], ArrayComparator::class],
[$tmpfile, $tmpfile, ResourceComparator::class],
[new stdClass, new stdClass, ObjectComparator::class],
[new DateTime, new DateTime, DateTimeComparator::class],
[new SplObjectStorage, new SplObjectStorage, SplObjectStorageComparator::class],
[new Exception, new Exception, ExceptionComparator::class],
[new DOMDocument, new DOMDocument, DOMNodeComparator::class],
// mixed types
[$tmpfile, [1], TypeComparator::class],
[[1], $tmpfile, TypeComparator::class],
[$tmpfile, '1', TypeComparator::class],
['1', $tmpfile, TypeComparator::class],
[$tmpfile, new stdClass, TypeComparator::class],
[new stdClass, $tmpfile, TypeComparator::class],
[new stdClass, [1], TypeComparator::class],
[[1], new stdClass, TypeComparator::class],
[new stdClass, '1', TypeComparator::class],
['1', new stdClass, TypeComparator::class],
[new ClassWithToString, '1', ScalarComparator::class],
['1', new ClassWithToString, ScalarComparator::class],
[1.0, new stdClass, TypeComparator::class],
[new stdClass, 1.0, TypeComparator::class],
[1.0, [1], TypeComparator::class],
[[1], 1.0, TypeComparator::class],
[Example::Foo, Example::Bar, EnumerationComparator::class],
[ExampleString::Foo, ExampleString::Bar, EnumerationComparator::class],
[ExampleInt::Foo, ExampleInt::Bar, EnumerationComparator::class],
];
if (class_exists(Number::class)) {
$instances[] = [new Number('13.37'), new Number('47.11'), NumberComparator::class];
$instances[] = ['13.37', new Number('47.11'), NumberComparator::class];
$instances[] = [13, new Number('47.11'), NumberComparator::class];
$instances[] = [new Number('13.37'), new Number('47.11'), NumberComparator::class];
$instances[] = [new Number('13.37'), '47.11', NumberComparator::class];
$instances[] = [new Number('13.37'), 47, NumberComparator::class];
}
return $instances;
}
/**
* @param class-string $expected
*/
#[DataProvider('instanceProvider')]
public function testGetComparatorFor(mixed $a, mixed $b, string $expected): void
{
$factory = new Factory;
$actual = $factory->getComparatorFor($a, $b);
$this->assertInstanceOf($expected, $actual);
}
public function testCustomComparatorCanBeRegistered(): void
{
$comparator = new TestClassComparator;
$factory = new Factory;
$factory->register($comparator);
$a = new TestClass;
$b = new TestClass;
$expected = TestClassComparator::class;
$actual = $factory->getComparatorFor($a, $b);
$factory->unregister($comparator);
$this->assertInstanceOf($expected, $actual);
}
public function testCustomComparatorCanBeUnregistered(): void
{
$comparator = new TestClassComparator;
$factory = new Factory;
$factory->register($comparator);
$factory->unregister($comparator);
$a = new TestClass;
$b = new TestClass;
$expected = ObjectComparator::class;
$actual = $factory->getComparatorFor($a, $b);
$this->assertInstanceOf($expected, $actual);
}
public function testCustomComparatorsCanBeReset(): void
{
$comparator = new TestClassComparator;
$factory = new Factory;
$factory->register($comparator);
$factory->reset();
$a = new TestClass;
$b = new TestClass;
$expected = ObjectComparator::class;
$actual = $factory->getComparatorFor($a, $b);
$this->assertInstanceOf($expected, $actual);
}
public function testIsSingleton(): void
{
$f = Factory::getInstance();
$this->assertSame($f, Factory::getInstance());
}
}
|
