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         /**
  15          * @var SpecialRecentChanges
  16          */
  17         protected $rc;
  18
  19         /** helper to test SpecialRecentchanges::buildMainQueryConds() */
  20         private function assertConditions( $expected, $requestOptions = null, $message = '' ) {
  21                 $context = new RequestContext;
  22                 $context->setRequest( new FauxRequest( $requestOptions ) );
  23
  24                 # setup the rc object
  25                 $this->rc = new SpecialRecentChanges();
  26                 $this->rc->setContext( $context );
  27                 $formOptions = $this->rc->setup( null );
  28
  29                 # Filter out rc_timestamp conditions which depends on the test runtime
  30                 # This condition is not needed as of march 2, 2011 -- hashar
  31                 # @todo FIXME: Find a way to generate the correct rc_timestamp
  32                 $queryConditions = array_filter(
  33                         $this->rc->buildMainQueryConds( $formOptions ),
  34                         'SpecialRecentchangesTest::filterOutRcTimestampCondition'
  35                 );
  36
  37                 $this->assertEquals(
  38                         $expected,
  39                         $queryConditions,
  40                         $message
  41                 );
  42         }
  43
  44         /** return false if condition begin with 'rc_timestamp ' */
  45         private static function filterOutRcTimestampCondition( $var ) {
  46                 return ( false === strpos( $var, 'rc_timestamp ' ) );
  47         }
  48
  49         public function testRcNsFilter() {
  50                 $this->assertConditions(
  51                         array( # expected
  52                                 'rc_bot' => 0,
  53                                 #0 => "rc_timestamp >= '20110223000000'",
  54                                 1 => "rc_namespace = '0'",
  55                         ),
  56                         array(
  57                                 'namespace' => NS_MAIN,
  58                         ),
  59                         "rc conditions with no options (aka default setting)"
  60                 );
  61         }
  62
  63         public function testRcNsFilterInversion() {
  64                 $this->assertConditions(
  65                         array( # expected
  66                                 #0 => "rc_timestamp >= '20110223000000'",
  67                                 'rc_bot' => 0,
  68                                 1 => sprintf( "rc_namespace != '%s'", NS_MAIN ),
  69                         ),
  70                         array(
  71                                 'namespace' => NS_MAIN,
  72                                 'invert' => 1,
  73                         ),
  74                         "rc conditions with namespace inverted"
  75                 );
  76         }
  77
  78         /**
  79          * @bug 2429
  80          * @dataProvider provideNamespacesAssociations
  81          */
  82         public function testRcNsFilterAssociation( $ns1, $ns2 ) {
  83                 $this->assertConditions(
  84                         array( # expected
  85                                 #0 => "rc_timestamp >= '20110223000000'",
  86                                 'rc_bot' => 0,
  87                                 1 => sprintf( "(rc_namespace = '%s' OR rc_namespace = '%s')", $ns1, $ns2 ),
  88                         ),
  89                         array(
  90                                 'namespace' => $ns1,
  91                                 'associated' => 1,
  92                         ),
  93                         "rc conditions with namespace inverted"
  94                 );
  95         }
  96
  97         /**
  98          * @bug 2429
  99          * @dataProvider provideNamespacesAssociations
 100          */
 101         public function testRcNsFilterAssociationWithInversion( $ns1, $ns2 ) {
 102                 $this->assertConditions(
 103                         array( # expected
 104                                 #0 => "rc_timestamp >= '20110223000000'",
 105                                 'rc_bot' => 0,
 106                                 1 => sprintf( "(rc_namespace != '%s' AND rc_namespace != '%s')", $ns1, $ns2 ),
 107                         ),
 108                         array(
 109                                 'namespace' => $ns1,
 110                                 'associated' => 1,
 111                                 'invert' => 1,
 112                         ),
 113                         "rc conditions with namespace inverted"
 114                 );
 115         }
 116
 117         /**
 118          * Provides associated namespaces to test recent changes
 119          * namespaces association filtering.
 120          */
 121         public static function provideNamespacesAssociations() {
 122                 return array( # (NS => Associated_NS)
 123                         array( NS_MAIN, NS_TALK ),
 124                         array( NS_TALK, NS_MAIN ),
 125                 );
 126         }
 127 }