MediaWiki  1.23.15
DifferenceEngineTest.php
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1 <?php
2 
15 
16  protected $context;
17 
18  private static $revisions;
19 
20  protected function setUp() {
21  parent::setUp();
22 
23  $title = $this->getTitle();
24 
25  $this->context = new RequestContext();
26  $this->context->setTitle( $title );
27 
28  if ( !self::$revisions ) {
29  self::$revisions = $this->doEdits();
30  }
31  }
32 
36  protected function getTitle() {
37  $namespace = $this->getDefaultWikitextNS();
38  return Title::newFromText( 'Kitten', $namespace );
39  }
40 
44  protected function doEdits() {
45  $title = $this->getTitle();
46  $page = WikiPage::factory( $title );
47 
48  $strings = array( "it is a kitten", "two kittens", "three kittens", "four kittens" );
49  $revisions = array();
50 
51  foreach ( $strings as $string ) {
52  $content = ContentHandler::makeContent( $string, $title );
53  $page->doEditContent( $content, 'edit page' );
54  $revisions[] = $page->getLatest();
55  }
56 
57  return $revisions;
58  }
59 
60  public function testMapDiffPrevNext() {
61  $cases = $this->getMapDiffPrevNextCases();
62 
63  foreach ( $cases as $case ) {
64  list( $expected, $old, $new, $message ) = $case;
65 
66  $diffEngine = new DifferenceEngine( $this->context, $old, $new, 2, true, false );
67  $diffMap = $diffEngine->mapDiffPrevNext( $old, $new );
68  $this->assertEquals( $expected, $diffMap, $message );
69  }
70  }
71 
72  private function getMapDiffPrevNextCases() {
73  $revs = self::$revisions;
74 
75  return array(
76  array( array( $revs[1], $revs[2] ), $revs[2], 'prev', 'diff=prev' ),
77  array( array( $revs[2], $revs[3] ), $revs[2], 'next', 'diff=next' ),
78  array( array( $revs[1], $revs[3] ), $revs[1], $revs[3], 'diff=' . $revs[3] )
79  );
80  }
81 
82  public function testLoadRevisionData() {
83  $cases = $this->getLoadRevisionDataCases();
84 
85  foreach ( $cases as $case ) {
86  list( $expectedOld, $expectedNew, $old, $new, $message ) = $case;
87 
88  $diffEngine = new DifferenceEngine( $this->context, $old, $new, 2, true, false );
89  $diffEngine->loadRevisionData();
90 
91  $this->assertEquals( $diffEngine->getOldid(), $expectedOld, $message );
92  $this->assertEquals( $diffEngine->getNewid(), $expectedNew, $message );
93  }
94  }
95 
96  private function getLoadRevisionDataCases() {
97  $revs = self::$revisions;
98 
99  return array(
100  array( $revs[2], $revs[3], $revs[3], 'prev', 'diff=prev' ),
101  array( $revs[2], $revs[3], $revs[2], 'next', 'diff=next' ),
102  array( $revs[1], $revs[3], $revs[1], $revs[3], 'diff=' . $revs[3] ),
103  array( $revs[1], $revs[3], $revs[1], 0, 'diff=0' )
104  );
105  }
106 
107  public function testGetOldid() {
108  $revs = self::$revisions;
109 
110  $diffEngine = new DifferenceEngine( $this->context, $revs[1], $revs[2], 2, true, false );
111  $this->assertEquals( $revs[1], $diffEngine->getOldid(), 'diff get old id' );
112  }
113 
114  public function testGetNewid() {
115  $revs = self::$revisions;
116 
117  $diffEngine = new DifferenceEngine( $this->context, $revs[1], $revs[2], 2, true, false );
118  $this->assertEquals( $revs[2], $diffEngine->getNewid(), 'diff get new id' );
119  }
120 
121 }
Title\newFromText
static newFromText( $text, $defaultNamespace=NS_MAIN)
Create a new Title from text, such as what one would find in a link.
Definition: Title.php:189
DifferenceEngineTest\getLoadRevisionDataCases
getLoadRevisionDataCases()
Definition: DifferenceEngineTest.php:96
DifferenceEngineTest\doEdits
doEdits()
Definition: DifferenceEngineTest.php:44
php
skin txt MediaWiki includes four core it has been set as the default in MediaWiki since the replacing Monobook it had been been the default skin since before being replaced by Vector largely rewritten in while keeping its appearance Several legacy skins were removed in the as the burden of supporting them became too heavy to bear Those in etc for skin dependent CSS etc for skin dependent JavaScript These can also be customised on a per user by etc This feature has led to a wide variety of user styles becoming that gallery is a good place to ending in php
Definition: skin.txt:62
DifferenceEngineTest\testGetNewid
testGetNewid()
Definition: DifferenceEngineTest.php:114
DifferenceEngineTest\testGetOldid
testGetOldid()
Definition: DifferenceEngineTest.php:107
DifferenceEngineTest\$revisions
static $revisions
Definition: DifferenceEngineTest.php:18
DifferenceEngineTest\getMapDiffPrevNextCases
getMapDiffPrevNextCases()
Definition: DifferenceEngineTest.php:72
DifferenceEngineTest\$context
$context
Definition: DifferenceEngineTest.php:16
WikiPage\factory
static factory(Title $title)
Create a WikiPage object of the appropriate class for the given title.
Definition: WikiPage.php:103
MediaWikiTestCase
Definition: MediaWikiTestCase.php:6
DifferenceEngineTest
@covers DifferenceEngine
Definition: DifferenceEngineTest.php:14
DifferenceEngineTest\testLoadRevisionData
testLoadRevisionData()
Definition: DifferenceEngineTest.php:82
array
the array() calling protocol came about after MediaWiki 1.4rc1.
List of Api Query prop modules.
MediaWikiTestCase\getDefaultWikitextNS
getDefaultWikitextNS()
Returns the ID of a namespace that defaults to Wikitext.
Definition: MediaWikiTestCase.php:903
RequestContext
Group all the pieces relevant to the context of a request into one instance.
Definition: RequestContext.php:30
DifferenceEngineTest\getTitle
getTitle()
Definition: DifferenceEngineTest.php:36
list
deferred txt A few of the database updates required by various functions here can be deferred until after the result page is displayed to the user For updating the view updating the linked to tables after a etc PHP does not yet have any way to tell the server to actually return and disconnect while still running these but it might have such a feature in the future We handle these by creating a deferred update object and putting those objects on a global list
Definition: deferred.txt:11
ContentHandler\makeContent
static makeContent( $text, Title $title=null, $modelId=null, $format=null)
Convenience function for creating a Content object from a given textual representation.
Definition: ContentHandler.php:144
$title
presenting them properly to the user as errors is done by the caller $title
Definition: hooks.txt:1324
DifferenceEngineTest\testMapDiffPrevNext
testMapDiffPrevNext()
Definition: DifferenceEngineTest.php:60
as
This document is intended to provide useful advice for parties seeking to redistribute MediaWiki to end users It s targeted particularly at maintainers for Linux since it s been observed that distribution packages of MediaWiki often break We ve consistently had to recommend that users seeking support use official tarballs instead of their distribution s and this often solves whatever problem the user is having It would be nice if this could such as
Definition: distributors.txt:9
DifferenceEngine
Definition: DifferenceEngine.php:36
DifferenceEngineTest\setUp
setUp()
Definition: DifferenceEngineTest.php:20