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
|
<?php
/**
* @author Addshore
* @covers TitleArrayFromResult
*/
class TitleArrayFromResultTest extends MediaWikiUnitTestCase {
private function getMockResultWrapper( $row = null, $numRows = 1 ) {
$resultWrapper = $this->getMockBuilder( Wikimedia\Rdbms\IResultWrapper::class )
->disableOriginalConstructor();
$resultWrapper = $resultWrapper->getMock();
$resultWrapper->expects( $this->atLeastOnce() )
->method( 'current' )
->willReturn( $row );
$resultWrapper->method( 'numRows' )
->willReturn( $numRows );
return $resultWrapper;
}
private function getRowWithTitle( $namespace = 3, $title = 'foo' ) {
return (object)[
'page_namespace' => $namespace,
'page_title' => $title,
];
}
/**
* @covers TitleArrayFromResult::__construct
*/
public function testConstructionWithFalseRow() {
$row = false;
$resultWrapper = $this->getMockResultWrapper( $row );
$object = new TitleArrayFromResult( $resultWrapper );
$this->assertEquals( $resultWrapper, $object->res );
$this->assertSame( 0, $object->key );
$this->assertEquals( $row, $object->current );
}
/**
* @covers TitleArrayFromResult::__construct
*/
public function testConstructionWithRow() {
$namespace = 0;
$title = 'foo';
$row = $this->getRowWithTitle( $namespace, $title );
$resultWrapper = $this->getMockResultWrapper( $row );
$object = new TitleArrayFromResult( $resultWrapper );
$this->assertEquals( $resultWrapper, $object->res );
$this->assertSame( 0, $object->key );
$this->assertInstanceOf( Title::class, $object->current );
$this->assertEquals( $namespace, $object->current->mNamespace );
$this->assertEquals( $title, $object->current->mTextform );
}
public static function provideNumberOfRows() {
return [
[ 0 ],
[ 1 ],
[ 122 ],
];
}
/**
* @dataProvider provideNumberOfRows
* @covers TitleArrayFromResult::count
*/
public function testCountWithVaryingValues( $numRows ) {
$object = new TitleArrayFromResult( $this->getMockResultWrapper(
$this->getRowWithTitle(),
$numRows
) );
$this->assertEquals( $numRows, $object->count() );
}
/**
* @covers TitleArrayFromResult::current
*/
public function testCurrentAfterConstruction() {
$namespace = 0;
$title = 'foo';
$row = $this->getRowWithTitle( $namespace, $title );
$object = new TitleArrayFromResult( $this->getMockResultWrapper( $row ) );
$this->assertInstanceOf( Title::class, $object->current() );
$this->assertEquals( $namespace, $object->current->mNamespace );
$this->assertEquals( $title, $object->current->mTextform );
}
public function provideTestValid() {
return [
[ $this->getRowWithTitle(), true ],
[ false, false ],
];
}
/**
* @dataProvider provideTestValid
* @covers TitleArrayFromResult::valid
*/
public function testValid( $input, $expected ) {
$object = new TitleArrayFromResult( $this->getMockResultWrapper( $input ) );
$this->assertEquals( $expected, $object->valid() );
}
// @todo unit test for key()
// @todo unit test for next()
// @todo unit test for rewind()
}
|
