<?php
/**
 * MediaWikiButtonsAvailabilityTestCase
 *
 * @file
 * @ingroup Maintenance
 * Copyright (C) 2010 Nadeesha Weerasinghe <nadeesha@calcey.com>
 * http://www.calcey.com/
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program; if not, write to the Free Software Foundation, Inc.,
 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 * http://www.gnu.org/copyleft/gpl.html
 */

require_once ( __DIR__ . '/MediaWikiInstallationCommonFunction.php' );

/**
 * Test Case ID   : 30 (http://www.mediawiki.org/wiki/New_installer/Test_plan)
 * Test Case Name :'Back' and 'Continue' button availability
 * Version        : MediaWiki 1.18alpha
 */
class MediaWikiButtonsAvailabilityTestCase extends MediaWikiInstallationCommonFunction {
	function setUp() {
		parent::setUp();
	}

	// Verify only 'Continue' button available on 'Language' page
	public function testOnlyContinueButtonAvailability() {
		parent::navigateLanguagePage();

		// Verify only 'Continue' button avaialble
		$this->assertTrue( $this->isElementPresent( "submit-continue" ) );

		// 'Back' button is not avaialble
		$this->assertElementNotPresent( "submit-back" );
	}

	// Verify 'Continue' and 'Back' buttons availability
	public function testBothButtonsAvailability() {
		// Verify buttons availability on 'Welcome to MediaWiki' page
		parent::navigateWelcometoMediaWikiPage();
		$this->assertTrue( $this->isElementPresent( "submit-back" ) );
		$this->assertTrue( $this->isElementPresent( "submit-continue" ) );
		parent::restartInstallation();

		// Verify buttons availability on 'Connect to Database' page
		parent::navigateConnetToDatabasePage();
		$this->assertTrue( $this->isElementPresent( "submit-back" ) );
		$this->assertTrue( $this->isElementPresent( "submit-continue" ) );
		parent::restartInstallation();

		// Verify buttons availability on 'Database settings' page
		$databaseName = DB_NAME_PREFIX . "_db_settings";
		parent::navigateDatabaseSettingsPage( $databaseName );
		$this->assertTrue( $this->isElementPresent( "submit-back" ) );
		$this->assertTrue( $this->isElementPresent( "submit-continue" ) );
		parent::restartInstallation();

		// Verify buttons availability on 'Name' page
		$databaseName = DB_NAME_PREFIX . "_name";
		parent::navigateNamePage( $databaseName );
		$this->assertTrue( $this->isElementPresent( "submit-back" ) );
		$this->assertTrue( $this->isElementPresent( "submit-continue" ) );
		parent::restartInstallation();

		// Verify buttons availability on 'Options' page
		$databaseName = DB_NAME_PREFIX . "_options";
		parent::navigateOptionsPage( $databaseName );
		$this->assertTrue( $this->isElementPresent( "submit-back" ) );
		$this->assertTrue( $this->isElementPresent( "submit-continue" ) );
		parent::restartInstallation();

		// Verify buttons availability on 'Install' page
		$databaseName = DB_NAME_PREFIX . "_install";
		parent::navigateInstallPage( $databaseName );
		$this->assertTrue( $this->isElementPresent( "submit-back" ) );
		$this->assertTrue( $this->isElementPresent( "submit-continue" ) );
	}
}