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
|
<?php
namespace MediaWiki\Tests\Unit\Settings\Config;
use MediaWiki\Settings\Config\MergeStrategy;
use MediaWiki\Settings\SettingsBuilderException;
use PHPUnit\Framework\TestCase;
/**
* @covers \MediaWiki\Settings\Config\MergeStrategy
*/
class MergeStrategyTest extends TestCase {
public function testUnknownStrategy() {
$this->expectException( SettingsBuilderException::class );
MergeStrategy::newFromName( 'unknown' )->merge( [], [] );
}
public static function provideMergeStrategies() {
yield 'array_merge_recursive' => [
'strategy' => MergeStrategy::ARRAY_MERGE_RECURSIVE,
'newArray' => [ 'a' => [ 'b' => [ 'd' ] ] ],
'baseArray' => [ 'a' => [ 'b' => [ 'c' ], 'e' => [ 'f' ] ] ],
'expected' => [ 'a' => [ 'b' => [ 'c', 'd' ], 'e' => [ 'f' ] ] ],
];
yield 'array_replace_recursive' => [
'strategy' => MergeStrategy::ARRAY_REPLACE_RECURSIVE,
'newArray' => [ 'a' => [ 'b' => [ 'c' ] ] ],
'baseArray' => [ 'a' => [ 'b' => [ 'd' ], 'e' => [ 'f' ] ] ],
'expected' => [ 'a' => [ 'b' => [ 'c' ], 'e' => [ 'f' ] ] ],
];
yield 'array_plus_2d' => [
'strategy' => MergeStrategy::ARRAY_PLUS_2D,
'newArray' => [ 'a' => [ 'b' => [ 'c' => [ 'e' => 'f' ] ] ] ],
'baseArray' => [ 'a' => [ 'b' => [ 'c' => [ 'g' => 'h' ] ], 'i' => 'j' ] ],
'expected' => [ 'a' => [ 'b' => [ 'c' => [ 'e' => 'f' ] ], 'i' => 'j' ] ],
];
yield 'array_plus' => [
'strategy' => MergeStrategy::ARRAY_PLUS,
'newArray' => [ 100 => 'Goo', 101 => 'Boo' ],
'baseArray' => [ 100 => 'Foo', 102 => 'Too' ],
'expected' => [ 100 => 'Goo', 101 => 'Boo', 102 => 'Too' ],
];
yield 'array_merge' => [
'strategy' => MergeStrategy::ARRAY_MERGE,
'newArray' => [ 'a' => [ 'b' => [ 'c' ] ] ],
'baseArray' => [ 'a' => [ 'b' => [ 'd' ] ], 'e' => [ 'f' ] ],
'expected' => [ 'a' => [ 'b' => [ 'c' ] ], 'e' => [ 'f' ] ],
];
yield 'replace' => [
'strategy' => MergeStrategy::REPLACE,
'newArray' => [ 'a' => [ 'b' => [ 'c' ] ] ],
'baseArray' => [ 'a' => [ 'b' => [ 'd' ] ], 'e' => [ 'f' ] ],
'expected' => [ 'a' => [ 'b' => [ 'c' ] ] ],
];
}
/**
* @dataProvider provideMergeStrategies
*/
public function testMergeStrategies( string $strategy, array $newArray, array $baseArray, array $expected ) {
$mergeStrategy = MergeStrategy::newFromName( $strategy );
$this->assertEquals( $expected, $mergeStrategy->merge( $baseArray, $newArray ) );
}
/**
* @dataProvider provideMergeStrategies
*/
public function testReverse( string $strategy, array $newArray, array $baseArray, array $expected ) {
$mergeStrategy = MergeStrategy::newFromName( $strategy )->reverse();
$this->assertEquals( $expected, $mergeStrategy->merge( $newArray, $baseArray ) );
}
public function testMergeStrategyReusesObjects() {
$this->assertSame(
MergeStrategy::newFromName( MergeStrategy::ARRAY_MERGE ),
MergeStrategy::newFromName( MergeStrategy::ARRAY_MERGE )
);
}
public function testReverseReusesObjects() {
$this->assertSame(
MergeStrategy::newFromName( MergeStrategy::ARRAY_MERGE )->reverse(),
MergeStrategy::newFromName( MergeStrategy::ARRAY_MERGE )->reverse()
);
}
public function testGetName() {
$this->assertSame(
MergeStrategy::ARRAY_MERGE,
MergeStrategy::newFromName( MergeStrategy::ARRAY_MERGE )->getName()
);
}
}
|
