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 class SpecialRecentchangesTest extends MediaWikiTestCase {
  11
  12         /**
  13          * @var SpecialRecentChanges
  14          */
  15         protected $rc;
  16
  17         /** helper to test SpecialRecentchanges::buildMainQueryConds() */
  18         private function assertConditions( $expected, $requestOptions = null, $message = '' ) {
  19                 $context = new RequestContext;
  20                 $context->setRequest( new FauxRequest( $requestOptions ) );
  21
  22                 # setup the rc object
  23                 $this->rc = new SpecialRecentChanges();
  24                 $this->rc->setContext( $context );
  25                 $formOptions = $this->rc->setup( null );
  26
  27                 # Filter out rc_timestamp conditions which depends on the test runtime
  28                 # This condition is not needed as of march 2, 2011 -- hashar
  29                 # @todo FIXME: Find a way to generate the correct rc_timestamp
  30                 $queryConditions = array_filter(
  31                         $this->rc->buildMainQueryConds( $formOptions ),
  32                         'SpecialRecentchangesTest::filterOutRcTimestampCondition'
  33                 );
  34
  35                 $this->assertEquals(
  36                         $expected,
  37                         $queryConditions,
  38                         $message
  39                 );
  40         }
  41
  42         /** return false if condition begin with 'rc_timestamp ' */
  43         private static function filterOutRcTimestampCondition( $var ) {
  44                 return (false === strpos( $var, 'rc_timestamp ' ));
  45
  46         }
  47
  48         public function testRcNsFilter() {
  49                 $this->assertConditions(
  50                         array( # expected
  51                                 'rc_bot' => 0,
  52                                 #0 => "rc_timestamp >= '20110223000000'",
  53                                 1 => "rc_namespace = '0'",
  54                         ),
  55                         array(
  56                                 'namespace' => NS_MAIN,
  57                         ),
  58                         "rc conditions with no options (aka default setting)"
  59                 );
  60         }
  61
  62         public function testRcNsFilterInversion() {
  63                 $this->assertConditions(
  64                         array( # expected
  65                                 #0 => "rc_timestamp >= '20110223000000'",
  66                                 'rc_bot' => 0,
  67                                 1 => sprintf( "rc_namespace != '%s'", NS_MAIN ),
  68                         ),
  69                         array(
  70                                 'namespace' => NS_MAIN,
  71                                 'invert' => 1,
  72                         ),
  73                   "rc conditions with namespace inverted"
  74                 );
  75         }
  76
  77         /**
  78          * @bug 2429
  79          * @dataProvider provideNamespacesAssociations
  80          */
  81         public function testRcNsFilterAssociation( $ns1, $ns2 ) {
  82                 $this->assertConditions(
  83                         array( # expected
  84                                 #0 => "rc_timestamp >= '20110223000000'",
  85                                 'rc_bot' => 0,
  86                                 1 => sprintf( "(rc_namespace = '%s' OR rc_namespace = '%s')", $ns1, $ns2 ),
  87                         ),
  88                         array(
  89                                 'namespace' => $ns1,
  90                                 'associated' => 1,
  91                         ),
  92                   "rc conditions with namespace inverted"
  93                 );
  94         }
  95
  96         /**
  97          * @bug 2429
  98          * @dataProvider provideNamespacesAssociations
  99          */
 100         public function testRcNsFilterAssociationWithInversion( $ns1, $ns2 ) {
 101                 $this->assertConditions(
 102                         array( # expected
 103                                 #0 => "rc_timestamp >= '20110223000000'",
 104                                 'rc_bot' => 0,
 105                                 1 => sprintf( "(rc_namespace != '%s' AND rc_namespace != '%s')", $ns1, $ns2 ),
 106                         ),
 107                         array(
 108                                 'namespace'  => $ns1,
 109                                 'associated' => 1,
 110                                 'invert'     => 1,
 111                         ),
 112                   "rc conditions with namespace inverted"
 113                 );
 114         }
 115
 116         /**
 117          * Provides associated namespaces to test recent changes
 118          * namespaces association filtering.
 119          */
 120         public static function provideNamespacesAssociations() {
 121                 return array( # (NS => Associated_NS)
 122                         array( NS_MAIN, NS_TALK),
 123                         array( NS_TALK, NS_MAIN),
 124                 );
 125         }
 126
 127 }
 128
 129