tests/phpunit/includes/specials/SpecialRecentchanges.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                 global $wgRequest;
  22                 $savedGlobal = $wgRequest;
  23
  24                 # Initialize a WebRequest object ...
  25                 $wgRequest = new FauxRequest( $requestOptions );
  26                 # ... then setup the rc object (which use wgRequest internally)
  27                 $this->rc = new SpecialRecentChanges();
  28                 $formOptions = $this->rc->setup( null );
  29
  30                 # Filter out rc_timestamp conditions which depends on the test runtime
  31                 # This condition is not needed as of march 2, 2011 -- hashar
  32                 # FIXME: find a way to generate the correct rc_timestamp
  33                 $queryConditions = array_filter(
  34                         $this->rc->buildMainQueryConds( $formOptions ),
  35                         'SpecialRecentchangesTest::filterOutRcTimestampCondition'
  36                 );
  37
  38                 $this->assertEquals(
  39                         $expected,
  40                         $queryConditions,
  41                         $message
  42                 );
  43
  44                 $wgRequest = $savedGlobal;
  45         }
  46
  47         /** return false if condition begin with 'rc_timestamp ' */
  48         private static function filterOutRcTimestampCondition( $var ) {
  49                 return (false === strpos( $var, 'rc_timestamp ' ));
  50
  51         }
  52
  53         public function testRcNsFilter() {
  54                 $this->assertConditions(
  55                         array( # expected
  56                                 'rc_bot' => 0,
  57                                 #0 => "rc_timestamp >= '20110223000000'",
  58                                 1 => "rc_namespace = '0'",
  59                         ),
  60                         array(
  61                                 'namespace' => NS_MAIN,
  62                         ),
  63                         "rc conditions with no options (aka default setting)"
  64                 );
  65         }
  66
  67         public function testRcNsFilterInversion() {
  68                 $this->assertConditions(
  69                         array( # expected
  70                                 #0 => "rc_timestamp >= '20110223000000'",
  71                                 'rc_bot' => 0,
  72                                 1 => sprintf( "rc_namespace != '%s'", NS_MAIN ),
  73                         ),
  74                         array(
  75                                 'namespace' => NS_MAIN,
  76                                 'invert' => 1,
  77                         ),
  78                   "rc conditions with namespace inverted"
  79                 );
  80         }
  81
  82         /**
  83          * @bug 2429
  84          * @dataProvider provideNamespacesAssociations
  85          */
  86         public function testRcNsFilterAssociation( $ns1, $ns2 ) {
  87                 $this->assertConditions(
  88                         array( # expected
  89                                 #0 => "rc_timestamp >= '20110223000000'",
  90                                 'rc_bot' => 0,
  91                                 1 => sprintf( "(rc_namespace = '%s' OR rc_namespace = '%s')", $ns1, $ns2 ),
  92                         ),
  93                         array(
  94                                 'namespace' => $ns1,
  95                                 'associated' => 1,
  96                         ),
  97                   "rc conditions with namespace inverted"
  98                 );
  99         }
 100
 101         /**
 102          * @bug 2429
 103          * @dataProvider provideNamespacesAssociations
 104          */
 105         public function testRcNsFilterAssociationWithInversion( $ns1, $ns2 ) {
 106                 $this->assertConditions(
 107                         array( # expected
 108                                 #0 => "rc_timestamp >= '20110223000000'",
 109                                 'rc_bot' => 0,
 110                                 1 => sprintf( "(rc_namespace != '%s' AND rc_namespace != '%s')", $ns1, $ns2 ),
 111                         ),
 112                         array(
 113                                 'namespace'  => $ns1,
 114                                 'associated' => 1,
 115                                 'invert'     => 1,
 116                         ),
 117                   "rc conditions with namespace inverted"
 118                 );
 119         }
 120
 121         /**
 122          * Provides associated namespaces to test recent changes
 123          * namespaces association filtering.
 124          */
 125         public function provideNamespacesAssociations() {
 126                 return array( # (NS => Associated_NS)
 127                         array( NS_MAIN, NS_TALK),
 128                         array( NS_TALK, NS_MAIN),
 129                 );
 130         }
 131
 132 }
 133
 134