tests/phpunit/includes/specials/SpecialRecentchangesTest.php

   1 <?php
   2 /**
   3  * Test class for SpecialRecentchanges class
   4  *
   5  * Copyright © 2011, Antoine Musso
   6  *
   7  * @author Antoine Musso
   8  * @group Database
   9  *
  10  * @covers SpecialRecentChanges
  11  */
  12 class SpecialRecentchangesTest extends MediaWikiTestCase {
  13
  14         protected function setUp() {
  15                 parent::setUp();
  16                 $this->setMwGlobals( 'wgRCWatchCategoryMembership', true );
  17         }
  18
  19         /**
  20          * @var SpecialRecentChanges
  21          */
  22         protected $rc;
  23
  24         /** helper to test SpecialRecentchanges::buildMainQueryConds() */
  25         private function assertConditions( $expected, $requestOptions = null, $message = '' ) {
  26                 $context = new RequestContext;
  27                 $context->setRequest( new FauxRequest( $requestOptions ) );
  28
  29                 # setup the rc object
  30                 $this->rc = new SpecialRecentChanges();
  31                 $this->rc->setContext( $context );
  32                 $formOptions = $this->rc->setup( null );
  33
  34                 #  Filter out rc_timestamp conditions which depends on the test runtime
  35                 # This condition is not needed as of march 2, 2011 -- hashar
  36                 # @todo FIXME: Find a way to generate the correct rc_timestamp
  37                 $queryConditions = array_filter(
  38                         $this->rc->buildMainQueryConds( $formOptions ),
  39                         'SpecialRecentchangesTest::filterOutRcTimestampCondition'
  40                 );
  41
  42                 $this->assertEquals(
  43                         $expected,
  44                         $queryConditions,
  45                         $message
  46                 );
  47         }
  48
  49         /** return false if condition begin with 'rc_timestamp ' */
  50         private static function filterOutRcTimestampCondition( $var ) {
  51                 return ( false === strpos( $var, 'rc_timestamp ' ) );
  52         }
  53
  54         public function testRcNsFilter() {
  55                 $this->assertConditions(
  56                         [ # expected
  57                                 'rc_bot' => 0,
  58                                 0 => "rc_type != '6'",
  59                                 1 => "rc_namespace = '0'",
  60                         ],
  61                         [
  62                                 'namespace' => NS_MAIN,
  63                         ],
  64                         "rc conditions with no options (aka default setting)"
  65                 );
  66         }
  67
  68         public function testRcNsFilterInversion() {
  69                 $this->assertConditions(
  70                         [ # expected
  71                                 'rc_bot' => 0,
  72                                 0 => "rc_type != '6'",
  73                                 1 => sprintf( "rc_namespace != '%s'", NS_MAIN ),
  74                         ],
  75                         [
  76                                 'namespace' => NS_MAIN,
  77                                 'invert' => 1,
  78                         ],
  79                         "rc conditions with namespace inverted"
  80                 );
  81         }
  82
  83         /**
  84          * @bug 2429
  85          * @dataProvider provideNamespacesAssociations
  86          */
  87         public function testRcNsFilterAssociation( $ns1, $ns2 ) {
  88                 $this->assertConditions(
  89                         [ # expected
  90                                 'rc_bot' => 0,
  91                                 0 => "rc_type != '6'",
  92                                 1 => sprintf( "(rc_namespace = '%s' OR rc_namespace = '%s')", $ns1, $ns2 ),
  93                         ],
  94                         [
  95                                 'namespace' => $ns1,
  96                                 'associated' => 1,
  97                         ],
  98                         "rc conditions with namespace inverted"
  99                 );
 100         }
 101
 102         /**
 103          * @bug 2429
 104          * @dataProvider provideNamespacesAssociations
 105          */
 106         public function testRcNsFilterAssociationWithInversion( $ns1, $ns2 ) {
 107                 $this->assertConditions(
 108                         [ # expected
 109                                 'rc_bot' => 0,
 110                                 0 => "rc_type != '6'",
 111                                 1 => sprintf( "(rc_namespace != '%s' AND rc_namespace != '%s')", $ns1, $ns2 ),
 112                         ],
 113                         [
 114                                 'namespace' => $ns1,
 115                                 'associated' => 1,
 116                                 'invert' => 1,
 117                         ],
 118                         "rc conditions with namespace inverted"
 119                 );
 120         }
 121
 122         /**
 123          * Provides associated namespaces to test recent changes
 124          * namespaces association filtering.
 125          */
 126         public static function provideNamespacesAssociations() {
 127                 return [ # (NS => Associated_NS)
 128                         [ NS_MAIN, NS_TALK ],
 129                         [ NS_TALK, NS_MAIN ],
 130                 ];
 131         }
 132 }