Merge "Let User::idFromName always return int or null"

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

diff --git a/tests/phpunit/includes/user/UserTest.php b/tests/phpunit/includes/user/UserTest.php
index 474decf..48c8a95 100644 (file)
--- a/tests/phpunit/includes/user/UserTest.php
+++ b/tests/phpunit/includes/user/UserTest.php
@@ -1598,4 +1598,38 @@ class UserTest extends MediaWikiTestCase {
                $updater->setContent( 'main', $content );
                return $updater->saveRevision( CommentStoreComment::newUnsavedComment( $comment ) );
        }
+
+       /**
+        * @covers User::idFromName
+        */
+       public function testExistingIdFromName() {
+               $this->assertTrue(
+                       array_key_exists( $this->user->getName(), User::$idCacheByName ),
+                       'Test user should already be in the id cache.'
+               );
+               $this->assertSame(
+                       $this->user->getId(), User::idFromName( $this->user->getName() ),
+                       'Id is correctly retreived from the cache.'
+               );
+               $this->assertSame(
+                       $this->user->getId(), User::idFromName( $this->user->getName(), User::READ_LATEST ),
+                       'Id is correctly retreived from the database.'
+               );
+       }
+
+       /**
+        * @covers User::idFromName
+        */
+       public function testNonExistingIdFromName() {
+               $this->assertFalse(
+                       array_key_exists( 'NotExisitngUser', User::$idCacheByName ),
+                       'Non exisitng user should not be in the id cache.'
+               );
+               $this->assertSame( null, User::idFromName( 'NotExisitngUser' ) );
+               $this->assertTrue(
+                       array_key_exists( 'NotExisitngUser', User::$idCacheByName ),
+                       'Username will be cached when requested once.'
+               );
+               $this->assertSame( null, User::idFromName( 'NotExisitngUser' ) );
+       }
 }