MediaWikiErrorsConnectToDatabasePageTestCase.php

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<?php

require_once ( dirname( __FILE__ ) . '/MediaWikiInstallationCommonFunction.php' );

class MediaWikiErrorsConnectToDatabasePageTestCase extends MediaWikiInstallationCommonFunction {

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

    // Verify warning messages for the 'Connet to database' page
    public function testErrorsConnectToDatabasePage() {

        parent::navigateConnetToDatabasePage();

        // Verify warning mesage for invalid database host
        $this->type( "mysql_wgDBserver", INVALID_DB_HOST );
        parent::clickContinueButton();
        $this->assertEquals( "DB connection error: php_network_getaddresses: getaddrinfo failed: No such host is known. (".INVALID_DB_HOST.").",
                $this->getText( LINK_DIV."div[2]/div[2]/p[1]" ));
        $this->assertEquals( "Check the host, username and password below and try again.",
                $this->getText( LINK_DIV."div[2]/div[2]/p[2]" ));
        // Verify warning message for the blank database host
        $this->type( "mysql_wgDBserver", "" );
        parent::clickContinueButton();
        $this->assertEquals( "MySQL 4.0.14 or later is required, you have .",
                $this->getText( LINK_DIV."div[2]/div[2]" ));

        // Valid Database Host
        $this->type( "mysql_wgDBserver", VALID_DB_HOST );

        // Verify warning message for the invalid database name
        $this->type( "mysql_wgDBname", INVALID_DB_NAME );
        parent::clickContinueButton();
        $this->assertEquals( "Invalid database name \"".INVALID_DB_NAME."\". Use only ASCII letters (a-z, A-Z), numbers (0-9) and underscores (_).",
                $this->getText( LINK_DIV."div[2]/div[2]/p" ));

        // Verify warning message for the blank database name
        $this->type( "mysql_wgDBname", "");
        parent::clickContinueButton();
        $this->assertEquals( "You must enter a value for \"Database name\"",
                $this->getText( LINK_DIV."div[2]/div[2]" ));

        // valid Database name
        $this->type( "mysql_wgDBname", VALID_DB_NAME);

        // Verify warning message for the invalid databaase prefix
        $this->type( "mysql_wgDBprefix", INVALID_DB_PREFIX );
        parent::clickContinueButton();
        $this->assertEquals( "Invalid database prefix \"".INVALID_DB_PREFIX."\". Use only ASCII letters (a-z, A-Z), numbers (0-9) and underscores (_).",
                $this->getText( LINK_DIV."div[2]/div[2]" ));

        // Valid Database prefix
        $this->type( "mysql_wgDBprefix", VALID_DB_PREFIX );

        // Verify warning message for the invalid database user name
        $this->type( "mysql__InstallUser", INVALID_DB_USER_NAME );
        parent::clickContinueButton();
        $this->assertEquals( "DB connection error: Access denied for user '".INVALID_DB_USER_NAME."'@'localhost' (using password: NO) (localhost).",
                $this->getText( LINK_DIV."div[2]/div[2]/p[1]" ));
        $this->assertEquals( "Check the host, username and password below and try again.",
                $this->getText( LINK_DIV."div[2]/div[2]/p[2]"));

        // Verify warning message for the blank database user name
        $this->type( "mysql__InstallUser", "" );
        parent::clickContinueButton();
        $this->assertEquals( "DB connection error: Access denied for user 'SYSTEM'@'localhost' (using password: NO) (localhost).",
                $this->getText( LINK_DIV."div[2]/div[2]/p[1]" ));
        $this->assertEquals( "Check the host, username and password below and try again.",
                $this->getText( LINK_DIV."div[2]/div[2]/p[2]" ));

        // Valid Database username
        $this->type( "mysql__InstallUser",  VALID_DB_USER_NAME );

        // Verify warning message for the invalid password
        $this->type( "mysql__InstallPassword", INVALID_DB_PASSWORD );
        parent::clickContinueButton();

        $this->assertEquals( "DB connection error: Access denied for user 'root'@'localhost' (using password: YES) (localhost).",
                $this->getText( LINK_DIV."div[2]/div[2]/p[1]" ));
        $this->assertEquals( "Check the host, username and password below and try again.",
                $this->getText( LINK_DIV."div[2]/div[2]/p[2]" ));

        // Verify warning message for the invalid username and password
        $this->type( "mysql__InstallUser", INVALID_DB_USER_NAME );
        $this->type( "mysql__InstallPassword", INVALID_DB_PASSWORD );
        parent::clickContinueButton();
        $this->assertEquals( "DB connection error: Access denied for user '".INVALID_DB_USER_NAME."'@'localhost' (using password: YES) (localhost).",
                $this->getText( LINK_DIV."div[2]/div[2]/p[1]" ));
        $this->assertEquals( "Check the host, username and password below and try again.",
                $this->getText( LINK_DIV."div[2]/div[2]/p[2]" ));

        // Valid username and valid password
        $this->type( "mysql__InstallUser", VALID_DB_USER_NAME );
        $this->type( "mysql__InstallPassword", "" );
        parent::clickContinueButton();

        // successfully completes the 'Connect to database' page
        $this->assertEquals( "Database settings",
                $this->getText( LINK_DIV."h2" ));
    }
}