|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
namespace Graze\DataStructure\Collection; |
|
4
|
|
|
|
|
5
|
|
|
use Graze\Sort as s; |
|
6
|
|
|
use PHPUnit_Framework_TestCase as TestCase; |
|
7
|
|
|
|
|
8
|
|
|
class CollectionTest extends TestCase |
|
9
|
|
|
{ |
|
10
|
|
|
public function testInterface() |
|
11
|
|
|
{ |
|
12
|
|
|
$coll = new Collection(); |
|
13
|
|
|
|
|
14
|
|
|
$this->assertInstanceOf('Graze\DataStructure\Collection\CollectionInterface', $coll); |
|
15
|
|
|
$this->assertInstanceOf('Serializable', $coll); |
|
16
|
|
|
} |
|
17
|
|
|
|
|
18
|
|
|
public function testConstructor() |
|
19
|
|
|
{ |
|
20
|
|
|
$items = ['foo', 'bar', 'baz']; |
|
21
|
|
|
$coll = new Collection($items); |
|
22
|
|
|
|
|
23
|
|
|
$this->assertEquals($items, $coll->getAll()); |
|
24
|
|
|
} |
|
25
|
|
|
|
|
26
|
|
|
public function testAdd() |
|
27
|
|
|
{ |
|
28
|
|
|
$coll = new Collection(['foo', 'bar']); |
|
29
|
|
|
$result = $coll->add('baz'); |
|
30
|
|
|
|
|
31
|
|
|
$this->assertEquals(['foo', 'bar', 'baz'], $coll->getAll()); |
|
32
|
|
|
$this->assertSame($coll, $result); |
|
33
|
|
|
} |
|
34
|
|
|
|
|
35
|
|
|
public function testAddDuplicate() |
|
36
|
|
|
{ |
|
37
|
|
|
$coll = new Collection(['foo', 'bar', 'baz']); |
|
38
|
|
|
$result = $coll->add('baz'); |
|
39
|
|
|
|
|
40
|
|
|
$this->assertEquals(['foo', 'bar', 'baz', 'baz'], $coll->getAll()); |
|
41
|
|
|
$this->assertSame($coll, $result); |
|
42
|
|
|
} |
|
43
|
|
|
|
|
44
|
|
|
public function testContainsIsTrue() |
|
45
|
|
|
{ |
|
46
|
|
|
$coll = new Collection(['foo', 'bar', 'baz']); |
|
47
|
|
|
|
|
48
|
|
|
$this->assertTrue($coll->contains('foo')); |
|
49
|
|
|
} |
|
50
|
|
|
|
|
51
|
|
|
public function testContainsIsFalse() |
|
52
|
|
|
{ |
|
53
|
|
|
$coll = new Collection(['FOO', 'bar', 'baz']); |
|
54
|
|
|
|
|
55
|
|
|
$this->assertFalse($coll->contains('foo')); |
|
56
|
|
|
} |
|
57
|
|
|
|
|
58
|
|
|
public function testContainsIsStrict() |
|
59
|
|
|
{ |
|
60
|
|
|
$coll = new Collection([0, 1]); |
|
61
|
|
|
|
|
62
|
|
|
$this->assertFalse($coll->contains(false)); |
|
63
|
|
|
} |
|
64
|
|
|
|
|
65
|
|
|
public function testCount() |
|
66
|
|
|
{ |
|
67
|
|
|
$coll = new Collection(['foo', 'bar', 'baz']); |
|
68
|
|
|
|
|
69
|
|
|
$this->assertEquals(3, count($coll)); |
|
70
|
|
|
} |
|
71
|
|
|
|
|
72
|
|
View Code Duplication |
public function testFilter() |
|
|
|
|
|
|
73
|
|
|
{ |
|
74
|
|
|
$coll = new Collection(['foo', 'bar', 'baz']); |
|
75
|
|
|
$result = $coll->filter(function ($item) { |
|
76
|
|
|
return 'foo' !== $item; |
|
77
|
|
|
}); |
|
78
|
|
|
|
|
79
|
|
|
$this->assertEquals(['bar', 'baz'], $coll->getAll()); |
|
80
|
|
|
$this->assertSame($coll, $result); |
|
81
|
|
|
} |
|
82
|
|
|
|
|
83
|
|
|
public function testGetIterator() |
|
84
|
|
|
{ |
|
85
|
|
|
$coll = new Collection(); |
|
86
|
|
|
|
|
87
|
|
|
$this->assertInstanceOf('Iterator', $coll->getIterator()); |
|
88
|
|
|
} |
|
89
|
|
|
|
|
90
|
|
View Code Duplication |
public function testMap() |
|
|
|
|
|
|
91
|
|
|
{ |
|
92
|
|
|
$coll = new Collection(['foo', 'bar', 'baz']); |
|
93
|
|
|
$result = $coll->map(function ($item) { |
|
94
|
|
|
return $item[0]; |
|
95
|
|
|
}); |
|
96
|
|
|
|
|
97
|
|
|
$this->assertEquals(['f', 'b', 'b'], $result); |
|
98
|
|
|
} |
|
99
|
|
|
|
|
100
|
|
View Code Duplication |
public function testReduce() |
|
|
|
|
|
|
101
|
|
|
{ |
|
102
|
|
|
$coll = new Collection(['foo', 'bar', 'baz']); |
|
103
|
|
|
$result = $coll->reduce(function ($carry, $item) { |
|
104
|
|
|
return $carry . $item; |
|
105
|
|
|
}); |
|
106
|
|
|
|
|
107
|
|
|
$this->assertEquals('foobarbaz', $result); |
|
108
|
|
|
} |
|
109
|
|
|
|
|
110
|
|
View Code Duplication |
public function testSort() |
|
|
|
|
|
|
111
|
|
|
{ |
|
112
|
|
|
$coll = new Collection([2, 3, 1]); |
|
113
|
|
|
$result = $coll->sort(s\comparison_fn(function ($item) { |
|
114
|
|
|
return $item; |
|
115
|
|
|
})); |
|
116
|
|
|
|
|
117
|
|
|
$this->assertEquals([1, 2, 3], $coll->getAll()); |
|
118
|
|
|
$this->assertSame($coll, $result); |
|
119
|
|
|
} |
|
120
|
|
|
|
|
121
|
|
View Code Duplication |
public function testSortOnAsc() |
|
|
|
|
|
|
122
|
|
|
{ |
|
123
|
|
|
$coll = new Collection([2, 3, 1]); |
|
124
|
|
|
$result = $coll->sortOn(function ($item) { |
|
125
|
|
|
return $item; |
|
126
|
|
|
}); |
|
127
|
|
|
|
|
128
|
|
|
$this->assertEquals([1, 2, 3], $coll->getAll()); |
|
129
|
|
|
$this->assertSame($coll, $result); |
|
130
|
|
|
} |
|
131
|
|
|
|
|
132
|
|
View Code Duplication |
public function testSortOnDesc() |
|
|
|
|
|
|
133
|
|
|
{ |
|
134
|
|
|
$coll = new Collection([2, 3, 1]); |
|
135
|
|
|
$result = $coll->sortOn(function ($item) { |
|
136
|
|
|
return $item; |
|
137
|
|
|
}, s\DESC); |
|
138
|
|
|
|
|
139
|
|
|
$this->assertEquals([3, 2, 1], $coll->getAll()); |
|
140
|
|
|
$this->assertSame($coll, $result); |
|
141
|
|
|
} |
|
142
|
|
|
|
|
143
|
|
|
public function testSerialize() |
|
144
|
|
|
{ |
|
145
|
|
|
$cont = new Collection(['foo', 'bar', 'baz']); |
|
146
|
|
|
|
|
147
|
|
|
$this->assertEquals('C:41:"Graze\DataStructure\Collection\Collection":48:{a:3:{i:0;s:3:"foo";i:1;s:3:"bar";i:2;s:3:"baz";}}', serialize($cont)); |
|
148
|
|
|
} |
|
149
|
|
|
|
|
150
|
|
|
public function testUnserialize() |
|
151
|
|
|
{ |
|
152
|
|
|
$cont = unserialize('C:41:"Graze\DataStructure\Collection\Collection":48:{a:3:{i:0;s:3:"foo";i:1;s:3:"bar";i:2;s:3:"baz";}}'); |
|
153
|
|
|
|
|
154
|
|
|
$this->assertEquals(['foo', 'bar', 'baz'], $cont->getAll()); |
|
155
|
|
|
} |
|
156
|
|
|
} |
|
157
|
|
|
|
graze /
data-structure
Loading history...
Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.