tests/phpunit/includes/specials/SpecialRecentchangesTest.php

   1 <?php
   2 /**
   3  * Test class for SpecialRecentchanges class
   4  *
   5  * Copyright © 2011, Ashar Voultoiz
   6  *
   7  * @author Ashar Voultoiz
   8  */
   9 class SpecialRecentchangesTest extends MediaWikiTestCase {
  10
  11         /**
  12          * @var SpecialRecentChanges
  13          */
  14         protected $rc;
  15
  16         function setUp() {
  17         }
  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
  50         public function testRcNsFilter() {
  51                 $this->assertConditions(
  52                         array( # expected
  53                                 'rc_bot' => 0,
  54                                 #0 => "rc_timestamp >= '20110223000000'",
  55                                 1 => "rc_namespace = '0'",
  56                         ),
  57                         array(
  58                                 'namespace' => NS_MAIN,
  59                         ),
  60                         "rc conditions with no options (aka default setting)"
  61                 );
  62         }
  63
  64         public function testRcNsFilterInversion() {
  65                 $this->assertConditions(
  66                         array( # expected
  67                                 #0 => "rc_timestamp >= '20110223000000'",
  68                                 'rc_bot' => 0,
  69                                 1 => sprintf( "rc_namespace != '%s'", NS_MAIN ),
  70                         ),
  71                         array(
  72                                 'namespace' => NS_MAIN,
  73                                 'invert' => 1,
  74                         ),
  75                   "rc conditions with namespace inverted"
  76                 );
  77         }
  78
  79         /**
  80          * @bug 2429
  81          * @dataProvider provideNamespacesAssociations
  82          */
  83         public function testRcNsFilterAssociation( $ns1, $ns2 ) {
  84                 $this->assertConditions(
  85                         array( # expected
  86                                 #0 => "rc_timestamp >= '20110223000000'",
  87                                 'rc_bot' => 0,
  88                                 1 => sprintf( "(rc_namespace = '%s' OR rc_namespace = '%s')", $ns1, $ns2 ),
  89                         ),
  90                         array(
  91                                 'namespace' => $ns1,
  92                                 'associated' => 1,
  93                         ),
  94                   "rc conditions with namespace inverted"
  95                 );
  96         }
  97
  98         /**
  99          * @bug 2429
 100          * @dataProvider provideNamespacesAssociations
 101          */
 102         public function testRcNsFilterAssociationWithInversion( $ns1, $ns2 ) {
 103                 $this->assertConditions(
 104                         array( # expected
 105                                 #0 => "rc_timestamp >= '20110223000000'",
 106                                 'rc_bot' => 0,
 107                                 1 => sprintf( "(rc_namespace != '%s' AND rc_namespace != '%s')", $ns1, $ns2 ),
 108                         ),
 109                         array(
 110                                 'namespace'  => $ns1,
 111                                 'associated' => 1,
 112                                 'invert'     => 1,
 113                         ),
 114                   "rc conditions with namespace inverted"
 115                 );
 116         }
 117
 118         /**
 119          * Provides associated namespaces to test recent changes
 120          * namespaces association filtering.
 121          */
 122         public function provideNamespacesAssociations() {
 123                 return array( # (NS => Associated_NS)
 124                         array( NS_MAIN, NS_TALK),
 125                         array( NS_TALK, NS_MAIN),
 126                 );
 127         }
 128
 129 }
 130
 131