tests/phpunit/includes/content/WikitextContentHandlerTest.php

   1 <?php
   2
   3 /**
   4  * @group ContentHandler
   5  */
   6 class WikitextContentHandlerTest extends MediaWikiLangTestCase {
   7
   8         /**
   9          * @var ContentHandler
  10          */
  11         var $handler;
  12
  13         public function setUp() {
  14                 parent::setUp();
  15
  16                 $this->handler = ContentHandler::getForModelID( CONTENT_MODEL_WIKITEXT );
  17         }
  18
  19         /**
  20          * @covers WikitextContentHandler::serializeContent
  21          */
  22         public function testSerializeContent() {
  23                 $content = new WikitextContent( 'hello world' );
  24
  25                 $this->assertEquals( 'hello world', $this->handler->serializeContent( $content ) );
  26                 $this->assertEquals( 'hello world', $this->handler->serializeContent( $content, CONTENT_FORMAT_WIKITEXT ) );
  27
  28                 try {
  29                         $this->handler->serializeContent( $content, 'dummy/foo' );
  30                         $this->fail( "serializeContent() should have failed on unknown format" );
  31                 } catch ( MWException $e ) {
  32                         // ok, as expected
  33                 }
  34         }
  35
  36         /**
  37          * @covers WikitextContentHandler::unserializeContent
  38          */
  39         public function testUnserializeContent() {
  40                 $content = $this->handler->unserializeContent( 'hello world' );
  41                 $this->assertEquals( 'hello world', $content->getNativeData() );
  42
  43                 $content = $this->handler->unserializeContent( 'hello world', CONTENT_FORMAT_WIKITEXT );
  44                 $this->assertEquals( 'hello world', $content->getNativeData() );
  45
  46                 try {
  47                         $this->handler->unserializeContent( 'hello world', 'dummy/foo' );
  48                         $this->fail( "unserializeContent() should have failed on unknown format" );
  49                 } catch ( MWException $e ) {
  50                         // ok, as expected
  51                 }
  52         }
  53
  54         /**
  55          * @covers WikitextContentHandler::makeEmptyContent
  56          */
  57         public function testMakeEmptyContent() {
  58                 $content = $this->handler->makeEmptyContent();
  59
  60                 $this->assertTrue( $content->isEmpty() );
  61                 $this->assertEquals( '', $content->getNativeData() );
  62         }
  63
  64         public static function dataIsSupportedFormat() {
  65                 return array(
  66                         array( null, true ),
  67                         array( CONTENT_FORMAT_WIKITEXT, true ),
  68                         array( 99887766, false ),
  69                 );
  70         }
  71
  72         /**
  73          * @dataProvider provideMakeRedirectContent
  74          * @param Title|string $title Title object or string for Title::newFromText()
  75          * @param string $expected Serialized form of the content object built
  76          * @covers WikitextContentHandler::makeRedirectContent
  77          */
  78         public function testMakeRedirectContent( $title, $expected ) {
  79                 global $wgContLang;
  80                 $wgContLang->resetNamespaces();
  81
  82                 MagicWord::clearCache();
  83
  84                 if ( is_string( $title ) ) {
  85                         $title = Title::newFromText( $title );
  86                 }
  87                 $content = $this->handler->makeRedirectContent( $title );
  88                 $this->assertEquals( $expected, $content->serialize() );
  89         }
  90
  91         public static function provideMakeRedirectContent() {
  92                 return array(
  93                         array( 'Hello', '#REDIRECT [[Hello]]' ),
  94                         array( 'Template:Hello', '#REDIRECT [[Template:Hello]]' ),
  95                         array( 'Hello#section', '#REDIRECT [[Hello#section]]' ),
  96                         array( 'user:john_doe#section', '#REDIRECT [[User:John doe#section]]' ),
  97                         array( 'MEDIAWIKI:FOOBAR', '#REDIRECT [[MediaWiki:FOOBAR]]' ),
  98                         array( 'Category:Foo', '#REDIRECT [[:Category:Foo]]' ),
  99                         array( Title::makeTitle( NS_MAIN, 'en:Foo' ), '#REDIRECT [[en:Foo]]' ),
 100                         array( Title::makeTitle( NS_MAIN, 'Foo', '', 'en' ), '#REDIRECT [[:en:Foo]]' ),
 101                         array( Title::makeTitle( NS_MAIN, 'Bar', 'fragment', 'google' ), '#REDIRECT [[google:Bar#fragment]]' ),
 102                 );
 103         }
 104
 105         /**
 106          * @dataProvider dataIsSupportedFormat
 107          * @covers WikitextContentHandler::isSupportedFormat
 108          */
 109         public function testIsSupportedFormat( $format, $supported ) {
 110                 $this->assertEquals( $supported, $this->handler->isSupportedFormat( $format ) );
 111         }
 112
 113         public static function dataMerge3() {
 114                 return array(
 115                         array(
 116                                 "first paragraph
 117
 118                                         second paragraph\n",
 119
 120                                 "FIRST paragraph
 121
 122                                         second paragraph\n",
 123
 124                                 "first paragraph
 125
 126                                         SECOND paragraph\n",
 127
 128                                 "FIRST paragraph
 129
 130                                         SECOND paragraph\n",
 131                         ),
 132
 133                         array( "first paragraph
 134                                         second paragraph\n",
 135
 136                                 "Bla bla\n",
 137
 138                                 "Blubberdibla\n",
 139
 140                                 false,
 141                         ),
 142                 );
 143         }
 144
 145         /**
 146          * @dataProvider dataMerge3
 147          * @covers WikitextContentHandler::merge3
 148          */
 149         public function testMerge3( $old, $mine, $yours, $expected ) {
 150                 $this->checkHasDiff3();
 151
 152                 // test merge
 153                 $oldContent = new WikitextContent( $old );
 154                 $myContent = new WikitextContent( $mine );
 155                 $yourContent = new WikitextContent( $yours );
 156
 157                 $merged = $this->handler->merge3( $oldContent, $myContent, $yourContent );
 158
 159                 $this->assertEquals( $expected, $merged ? $merged->getNativeData() : $merged );
 160         }
 161
 162         public static function dataGetAutosummary() {
 163                 return array(
 164                         array(
 165                                 'Hello there, world!',
 166                                 '#REDIRECT [[Foo]]',
 167                                 0,
 168                                 '/^Redirected page .*Foo/'
 169                         ),
 170
 171                         array(
 172                                 null,
 173                                 'Hello world!',
 174                                 EDIT_NEW,
 175                                 '/^Created page .*Hello/'
 176                         ),
 177
 178                         array(
 179                                 'Hello there, world!',
 180                                 '',
 181                                 0,
 182                                 '/^Blanked/'
 183                         ),
 184
 185                         array(
 186                                 'Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut
 187                                 labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et
 188                                 ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet.',
 189                                 'Hello world!',
 190                                 0,
 191                                 '/^Replaced .*Hello/'
 192                         ),
 193
 194                         array(
 195                                 'foo',
 196                                 'bar',
 197                                 0,
 198                                 '/^$/'
 199                         ),
 200                 );
 201         }
 202
 203         /**
 204          * @dataProvider dataGetAutosummary
 205          * @covers WikitextContentHandler::getAutosummary
 206          */
 207         public function testGetAutosummary( $old, $new, $flags, $expected ) {
 208                 $oldContent = is_null( $old ) ? null : new WikitextContent( $old );
 209                 $newContent = is_null( $new ) ? null : new WikitextContent( $new );
 210
 211                 $summary = $this->handler->getAutosummary( $oldContent, $newContent, $flags );
 212
 213                 $this->assertTrue( (bool)preg_match( $expected, $summary ), "Autosummary didn't match expected pattern $expected: $summary" );
 214         }
 215
 216         /**
 217          * @todo Text case requires database, should be done by a test class in the Database group
 218          */
 219         /*
 220         public function testGetAutoDeleteReason( Title $title, &$hasHistory ) {}
 221         */
 222
 223         /**
 224          * @todo Text case requires database, should be done by a test class in the Database group
 225          */
 226         /*
 227         public function testGetUndoContent( Revision $current, Revision $undo, Revision $undoafter = null ) {}
 228         */
 229 }