Make userWasLastToEdit reusable.

[lhc/web/wiklou.git] / tests / phpunit / includes / RevisionStorageTest.php

diff --git a/tests/phpunit/includes/RevisionStorageTest.php b/tests/phpunit/includes/RevisionStorageTest.php
index 6d82d0c..8a7face 100644 (file)
--- a/tests/phpunit/includes/RevisionStorageTest.php
+++ b/tests/phpunit/includes/RevisionStorageTest.php
@@ -5,6 +5,9 @@
  *
  * @group Database
  * ^--- important, causes temporary tables to be used instead of the real database
+ *
+ * @group medium
+ * ^--- important, causes tests not to fail with timeout
  */
 class RevisionStorageTest extends MediaWikiTestCase {
 
@@ -306,4 +309,100 @@ class RevisionStorageTest extends MediaWikiTestCase {
                $this->assertEquals( $orig->getTextId(), $rev->getTextId(), 'new null revision shold have the same text id as the original revision' );
                $this->assertEquals( 'some testing text', $rev->getText() );
        }
+
+       public function dataUserWasLastToEdit() {
+               return array(
+                       array( #0
+                               3, true, # actually the last edit
+                       ),
+                       array( #1
+                               2, true, # not the current edit, but still by this user
+                       ),
+                       array( #2
+                               1, false, # edit by another user
+                       ),
+                       array( #3
+                               0, false, # first edit, by this user, but another user edited in the mean time
+                       ),
+               );
+       }
+
+       /**
+        * @dataProvider dataUserWasLastToEdit
+        */
+       public function testUserWasLastToEdit( $sinceIdx, $expectedLast ) {
+               $userA = \User::newFromName( "RevisionStorageTest_userA" );
+               $userB = \User::newFromName( "RevisionStorageTest_userB" );
+
+               if ( $userA->getId() === 0 ) {
+                       $userA = \User::createNew( $userA->getName() );
+               }
+
+               if ( $userB->getId() === 0 ) {
+                       $userB = \User::createNew( $userB->getName() );
+               }
+
+               $dbw = wfGetDB( DB_MASTER );
+               $revisions = array();
+
+               // create revisions -----------------------------
+               $page = WikiPage::factory( Title::newFromText( 'RevisionStorageTest_testUserWasLastToEdit' ) );
+
+               # zero
+               $revisions[0] = new Revision( array(
+                       'page' => $page->getId(),
+                       'timestamp' => '20120101000000',
+                       'user' => $userA->getId(),
+                       'text' => 'zero',
+                       'summary' => 'edit zero'
+               ) );
+               $revisions[0]->insertOn( $dbw );
+
+               # one
+               $revisions[1] = new Revision( array(
+                       'page' => $page->getId(),
+                       'timestamp' => '20120101000100',
+                       'user' => $userA->getId(),
+                       'text' => 'one',
+                       'summary' => 'edit one'
+               ) );
+               $revisions[1]->insertOn( $dbw );
+
+               # two
+               $revisions[2] = new Revision( array(
+                       'page' => $page->getId(),
+                       'timestamp' => '20120101000200',
+                       'user' => $userB->getId(),
+                       'text' => 'two',
+                       'summary' => 'edit two'
+               ) );
+               $revisions[2]->insertOn( $dbw );
+
+               # three
+               $revisions[3] = new Revision( array(
+                       'page' => $page->getId(),
+                       'timestamp' => '20120101000300',
+                       'user' => $userA->getId(),
+                       'text' => 'three',
+                       'summary' => 'edit three'
+               ) );
+               $revisions[3]->insertOn( $dbw );
+
+               # four
+               $revisions[4] = new Revision( array(
+                       'page' => $page->getId(),
+                       'timestamp' => '20120101000200',
+                       'user' => $userA->getId(),
+                       'text' => 'zero',
+                       'summary' => 'edit four'
+               ) );
+               $revisions[4]->insertOn( $dbw );
+
+               // test it ---------------------------------
+               $since = $revisions[ $sinceIdx ]->getTimestamp();
+
+               $wasLast = Revision::userWasLastToEdit( $dbw, $page->getId(), $userA->getId(), $since );
+
+               $this->assertEquals( $expectedLast, $wasLast );
+       }
 }