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
|
<?php
/**
* @licence GNU GPL v2+
* @author Adam Shorland
*
* @group Diff
*/
class ArrayDiffFormatterTest extends MediaWikiTestCase {
/**
* @param Diff $input
* @param array $expectedOutput
* @dataProvider provideTestFormat
* @covers ArrayDiffFormatter::format
*/
public function testFormat( $input, $expectedOutput ) {
$instance = new ArrayDiffFormatter();
$output = $instance->format( $input );
$this->assertEquals( $expectedOutput, $output );
}
private function getMockDiff( $edits ) {
$diff = $this->getMockBuilder( 'Diff' )
->disableOriginalConstructor()
->getMock();
$diff->expects( $this->any() )
->method( 'getEdits' )
->will( $this->returnValue( $edits ) );
return $diff;
}
private function getMockDiffOp( $type = null, $orig = array(), $closing = array() ) {
$diffOp = $this->getMockBuilder( 'DiffOp' )
->disableOriginalConstructor()
->getMock();
$diffOp->expects( $this->any() )
->method( 'getType' )
->will( $this->returnValue( $type ) );
$diffOp->expects( $this->any() )
->method( 'getOrig' )
->will( $this->returnValue( $orig ) );
if( $type === 'change' ) {
$diffOp->expects( $this->any() )
->method( 'getClosing' )
->with( $this->isType( 'integer' ) )
->will( $this->returnCallback( function() {
return 'mockLine';
} ) );
} else {
$diffOp->expects( $this->any() )
->method( 'getClosing' )
->will( $this->returnValue( $closing ) );
}
return $diffOp;
}
public function provideTestFormat() {
$emptyArrayTestCases = array(
$this->getMockDiff( array() ),
$this->getMockDiff( array( $this->getMockDiffOp( 'add' ) ) ),
$this->getMockDiff( array( $this->getMockDiffOp( 'delete' ) ) ),
$this->getMockDiff( array( $this->getMockDiffOp( 'change' ) ) ),
$this->getMockDiff( array( $this->getMockDiffOp( 'copy' ) ) ),
$this->getMockDiff( array( $this->getMockDiffOp( 'FOOBARBAZ' ) ) ),
$this->getMockDiff( array( $this->getMockDiffOp( 'add', 'line' ) ) ),
$this->getMockDiff( array( $this->getMockDiffOp( 'delete', array(), array( 'line' ) ) ) ),
$this->getMockDiff( array( $this->getMockDiffOp( 'copy', array(), array( 'line' ) ) ) ),
);
$otherTestCases = array();
$otherTestCases[] = array(
$this->getMockDiff( array( $this->getMockDiffOp( 'add', array( ), array( 'a1' ) ) ) ),
array( array( 'action' => 'add', 'new' => 'a1', 'newline' => 1 ) ),
);
$otherTestCases[] = array(
$this->getMockDiff( array( $this->getMockDiffOp( 'add', array( ), array( 'a1', 'a2' ) ) ) ),
array(
array( 'action' => 'add', 'new' => 'a1', 'newline' => 1 ),
array( 'action' => 'add', 'new' => 'a2', 'newline' => 2 ),
),
);
$otherTestCases[] = array(
$this->getMockDiff( array( $this->getMockDiffOp( 'delete', array( 'd1' ) ) ) ),
array( array( 'action' => 'delete', 'old' => 'd1', 'oldline' => 1 ) ),
);
$otherTestCases[] = array(
$this->getMockDiff( array( $this->getMockDiffOp( 'delete', array( 'd1', 'd2' ) ) ) ),
array(
array( 'action' => 'delete', 'old' => 'd1', 'oldline' => 1 ),
array( 'action' => 'delete', 'old' => 'd2', 'oldline' => 2 ),
),
);
$otherTestCases[] = array(
$this->getMockDiff( array( $this->getMockDiffOp( 'change', array( 'd1' ), array( 'a1' ) ) ) ),
array( array( 'action' => 'change', 'old' => 'd1', 'new' => 'mockLine', 'newline' => 1, 'oldline' => 1 ) ),
);
$otherTestCases[] = array(
$this->getMockDiff( array( $this->getMockDiffOp( 'change', array( 'd1', 'd2' ), array( 'a1', 'a2' ) ) ) ),
array(
array( 'action' => 'change', 'old' => 'd1', 'new' => 'mockLine', 'newline' => 1, 'oldline' => 1 ),
array( 'action' => 'change', 'old' => 'd2', 'new' => 'mockLine', 'newline' => 2, 'oldline' => 2 ),
),
);
$testCases = array();
foreach( $emptyArrayTestCases as $testCase ) {
$testCases[] = array( $testCase, array() );
}
foreach( $otherTestCases as $testCase ) {
$testCases[] = array( $testCase[0], $testCase[1] );
}
return $testCases;
}
}
|
