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,
        );

        # For the options test
        $wgGroupPermissions['*'] = array(
            'editmyoptions' => 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' ) );
    }
}