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_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                                 'rc_bot' => 0,
  66                                 0 => 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                                 'rc_bot' => 0,
  84                                 0 => sprintf( "(rc_namespace = '%s' OR rc_namespace = '%s')", $ns1, $ns2 ),
  85                         ),
  86                         array(
  87                                 'namespace' => $ns1,
  88                                 'associated' => 1,
  89                         ),
  90                         "rc conditions with namespace inverted"
  91                 );
  92         }
  93
  94         /**
  95          * @bug 2429
  96          * @dataProvider provideNamespacesAssociations
  97          */
  98         public function testRcNsFilterAssociationWithInversion( $ns1, $ns2 ) {
  99                 $this->assertConditions(
 100                         array( # expected
 101                                 'rc_bot' => 0,
 102                                 0 => sprintf( "(rc_namespace != '%s' AND rc_namespace != '%s')", $ns1, $ns2 ),
 103                         ),
 104                         array(
 105                                 'namespace' => $ns1,
 106                                 'associated' => 1,
 107                                 'invert' => 1,
 108                         ),
 109                         "rc conditions with namespace inverted"
 110                 );
 111         }
 112
 113         /**
 114          * Provides associated namespaces to test recent changes
 115          * namespaces association filtering.
 116          */
 117         public static function provideNamespacesAssociations() {
 118                 return array( # (NS => Associated_NS)
 119                         array( NS_MAIN, NS_TALK ),
 120                         array( NS_TALK, NS_MAIN ),
 121                 );
 122         }
 123 }