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         public function testRcNsFilter() {
  48                 $this->assertConditions(
  49                         array( # expected
  50                                 'rc_bot' => 0,
  51                                 #0 => "rc_timestamp >= '20110223000000'",
  52                                 1 => "rc_namespace = '0'",
  53                         ),
  54                         array(
  55                                 'namespace' => NS_MAIN,
  56                         ),
  57                         "rc conditions with no options (aka default setting)"
  58                 );
  59         }
  60
  61         public function testRcNsFilterInversion() {
  62                 $this->assertConditions(
  63                         array( # expected
  64                                 #0 => "rc_timestamp >= '20110223000000'",
  65                                 'rc_bot' => 0,
  66                                 1 => sprintf( "rc_namespace != '%s'", NS_MAIN ),
  67                         ),
  68                         array(
  69                                 'namespace' => NS_MAIN,
  70                                 'invert' => 1,
  71                         ),
  72                         "rc conditions with namespace inverted"
  73                 );
  74         }
  75
  76         /**
  77          * @bug 2429
  78          * @dataProvider provideNamespacesAssociations
  79          */
  80         public function testRcNsFilterAssociation( $ns1, $ns2 ) {
  81                 $this->assertConditions(
  82                         array( # expected
  83                                 #0 => "rc_timestamp >= '20110223000000'",
  84                                 'rc_bot' => 0,
  85                                 1 => sprintf( "(rc_namespace = '%s' OR rc_namespace = '%s')", $ns1, $ns2 ),
  86                         ),
  87                         array(
  88                                 'namespace' => $ns1,
  89                                 'associated' => 1,
  90                         ),
  91                         "rc conditions with namespace inverted"
  92                 );
  93         }
  94
  95         /**
  96          * @bug 2429
  97          * @dataProvider provideNamespacesAssociations
  98          */
  99         public function testRcNsFilterAssociationWithInversion( $ns1, $ns2 ) {
 100                 $this->assertConditions(
 101                         array( # expected
 102                                 #0 => "rc_timestamp >= '20110223000000'",
 103                                 'rc_bot' => 0,
 104                                 1 => sprintf( "(rc_namespace != '%s' AND rc_namespace != '%s')", $ns1, $ns2 ),
 105                         ),
 106                         array(
 107                                 'namespace' => $ns1,
 108                                 'associated' => 1,
 109                                 'invert' => 1,
 110                         ),
 111                         "rc conditions with namespace inverted"
 112                 );
 113         }
 114
 115         /**
 116          * Provides associated namespaces to test recent changes
 117          * namespaces association filtering.
 118          */
 119         public static function provideNamespacesAssociations() {
 120                 return array( # (NS => Associated_NS)
 121                         array( NS_MAIN, NS_TALK ),
 122                         array( NS_TALK, NS_MAIN ),
 123                 );
 124         }
 125 }