UserTest.php

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<?php

define( 'NS_UNITTEST', 5600 );
define( 'NS_UNITTEST_TALK', 5601 );

class UserTest extends MediaWikiTestCase {
        protected $user;

        protected function setUp() {
                parent::setUp();

                $this->setMwGlobals( array(
                        'wgGroupPermissions' => array(),
                        'wgRevokePermissions' => array(),
                ) );

                $this->setUpPermissionGlobals();

                $this->user = new User;
                $this->user->addGroup( 'unittesters' );
        }

        private function setUpPermissionGlobals() {
                global $wgGroupPermissions, $wgRevokePermissions;

                # Data for regular $wgGroupPermissions test
                $wgGroupPermissions['unittesters'] = array(
                        'test' => true,
                        'runtest' => true,
                        'writetest' => false,
                        'nukeworld' => false,
                );
                $wgGroupPermissions['testwriters'] = array(
                        'test' => true,
                        'writetest' => true,
                        'modifytest' => true,
                );

                # Data for regular $wgRevokePermissions test
                $wgRevokePermissions['formertesters'] = array(
                        'runtest' => true,
                );
        }

        public function testGroupPermissions() {
                $rights = User::getGroupPermissions( array( 'unittesters' ) );
                $this->assertContains( 'runtest', $rights );
                $this->assertNotContains( 'writetest', $rights );
                $this->assertNotContains( 'modifytest', $rights );
                $this->assertNotContains( 'nukeworld', $rights );

                $rights = User::getGroupPermissions( array( 'unittesters', 'testwriters' ) );
                $this->assertContains( 'runtest', $rights );
                $this->assertContains( 'writetest', $rights );
                $this->assertContains( 'modifytest', $rights );
                $this->assertNotContains( 'nukeworld', $rights );
        }

        public function testRevokePermissions() {
                $rights = User::getGroupPermissions( array( 'unittesters', 'formertesters' ) );
                $this->assertNotContains( 'runtest', $rights );
                $this->assertNotContains( 'writetest', $rights );
                $this->assertNotContains( 'modifytest', $rights );
                $this->assertNotContains( 'nukeworld', $rights );
        }

        public function testUserPermissions() {
                $rights = $this->user->getRights();
                $this->assertContains( 'runtest', $rights );
                $this->assertNotContains( 'writetest', $rights );
                $this->assertNotContains( 'modifytest', $rights );
                $this->assertNotContains( 'nukeworld', $rights );
        }

        public function testGetGroupsWithPermission( $expected, $right ) {
                $result = User::getGroupsWithPermission( $right );
                sort( $result );
                sort( $expected );

                $this->assertEquals( $expected, $result, "Groups with permission $right" );
        }

        public static function provideGetGroupsWithPermission() {
                return array(
                        array(
                                array( 'unittesters', 'testwriters' ),
                                'test'
                        ),
                        array(
                                array( 'unittesters' ),
                                'runtest'
                        ),
                        array(
                                array( 'testwriters' ),
                                'writetest'
                        ),
                        array(
                                array( 'testwriters' ),
                                'modifytest'
                        ),
                );
        }

        public function testIsValidUserName( $username, $result, $message ) {
                $this->assertEquals( $this->user->isValidUserName( $username ), $result, $message );
        }

        public static function provideUserNames() {
                return array(
                        array( '', false, 'Empty string' ),
                        array( ' ', false, 'Blank space' ),
                        array( 'abcd', false, 'Starts with small letter' ),
                        array( 'Ab/cd', false, 'Contains slash' ),
                        array( 'Ab cd', true, 'Whitespace' ),
                        array( '192.168.1.1', false, 'IP' ),
                        array( 'User:Abcd', false, 'Reserved Namespace' ),
                        array( '12abcd232', true, 'Starts with Numbers' ),
                        array( '?abcd', true, 'Start with ? mark' ),
                        array( '#abcd', false, 'Start with #' ),
                        array( 'Abcdകഖഗഘ', true, ' Mixed scripts' ),
                        array( 'ജോസ്‌തോമസ്', false, 'ZWNJ- Format control character' ),
                        array( 'Ab　cd', false, ' Ideographic space' ),
                );
        }

        public function testAllRightsWithMessage() {
                //Getting all user rights, for core: User::$mCoreRights, for extensions: $wgAvailableRights
                $allRights = User::getAllRights();
                $allMessageKeys = Language::getMessageKeysFor( 'en' );

                $rightsWithMessage = array();
                foreach ( $allMessageKeys as $message ) {
                        // === 0: must be at beginning of string (position 0)
                        if ( strpos( $message, 'right-' ) === 0 ) {
                                $rightsWithMessage[] = substr( $message, strlen( 'right-' ) );
                        }
                }

                sort( $allRights );
                sort( $rightsWithMessage );

                $this->assertEquals(
                        $allRights,
                        $rightsWithMessage,
                        'Each user rights (core/extensions) has a corresponding right- message.'
                );
        }

        public function testEditCount() {
                $user = User::newFromName( 'UnitTestUser' );
                $user->loadDefaults();
                $user->addToDatabase();

                // let the user have a few (3) edits
                $page = WikiPage::factory( Title::newFromText( 'Help:UserTest_EditCount' ) );
                for ( $i = 0; $i < 3; $i++ ) {
                        $page->doEdit( (string)$i, 'test', 0, false, $user );
                }

                $user->clearInstanceCache();
                $this->assertEquals( 3, $user->getEditCount(), 'After three edits, the user edit count should be 3' );

                // increase the edit count and clear the cache
                $user->incEditCount();

                $user->clearInstanceCache();
                $this->assertEquals( 4, $user->getEditCount(), 'After increasing the edit count manually, the user edit count should be 4' );
        }

        public function testOptions() {
                $user = User::newFromName( 'UnitTestUser' );
                $user->addToDatabase();

                $user->setOption( 'someoption', 'test' );
                $user->setOption( 'cols', 200 );
                $user->saveSettings();

                $user = User::newFromName( 'UnitTestUser' );
                $this->assertEquals( 'test', $user->getOption( 'someoption' ) );
                $this->assertEquals( 200, $user->getOption( 'cols' ) );
        }

        public function testAnonOptions() {
                global $wgDefaultUserOptions;
                $this->user->setOption( 'someoption', 'test' );
                $this->assertEquals( $wgDefaultUserOptions['cols'], $this->user->getOption( 'cols' ) );
                $this->assertEquals( 'test', $this->user->getOption( 'someoption' ) );
        }
}