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path: root/tests/selenium/installer/MediaWikiRestartInstallationTestCase.php
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<?php
/**
 * MediaWikiRestartInstallationTestCase
 *
 * @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   : 11, 12 (http://www.mediawiki.org/wiki/New_installer/Test_plan)
 * Test Case Name : Install mediawiki on a already installed Mediawiki.
 * Version        : MediaWiki 1.18alpha
 */
class MediaWikiRestartInstallationTestCase extends MediaWikiInstallationCommonFunction {
	function setUp() {
		parent::setUp();
	}

	// Verify restarting the installation
	public function testSuccessRestartInstallation() {
		$dbNameBeforeRestart = DB_NAME_PREFIX . "_db_before";
		parent::navigateDatabaseSettingsPage( $dbNameBeforeRestart );

		// Verify 'Restart installation' link available
		$this->assertTrue( $this->isElementPresent( "link=Restart installation" ) );

		// Click 'Restart installation'
		$this->click( "link=Restart installation " );
		$this->waitForPageToLoad( PAGE_LOAD_TIME );

		// 'Restart Installation' page displayed
		$this->assertEquals( "Restart installation", $this->getText( LINK_DIV . "h2" ) );

		// Restart warning message displayed
		$this->assertTrue( $this->isTextPresent( "exact:Do you want to clear all saved data that you have entered and restart the installation process?" ) );

		// Click on the 'Yes, restart' button
		$this->click( "submit-restart" );
		$this->waitForPageToLoad( PAGE_LOAD_TIME );

		// Navigate to the initial installation page(Language).
		$this->assertEquals( "Language", $this->getText( LINK_DIV . "h2" ) );

		// 'Welcome to MediaWiki!' page
		parent::clickContinueButton();

		// 'Connect to database' page
		parent::clickContinueButton();

		// saved data should be deleted
		$dbNameAfterRestart = $this->getValue( "mysql_wgDBname" );
		$this->assertNotEquals( $dbNameBeforeRestart, $dbNameAfterRestart );
	}

	// Verify cancelling restart
	public function testCancelRestartInstallation() {
		$dbNameBeforeRestart = DB_NAME_PREFIX . "_cancel_restart";

		parent::navigateDatabaseSettingsPage( $dbNameBeforeRestart );
		// Verify 'Restart installation' link available
		$this->assertTrue( $this->isElementPresent( "link=Restart installation" ) );

		$this->click( "link=Restart installation" );
		$this->waitForPageToLoad( PAGE_LOAD_TIME );

		// 'Restart Installation' page displayed
		$this->assertEquals( "Restart installation", $this->getText( LINK_DIV . "h2" ) );

		// Restart warning message displayed
		$this->assertTrue( $this->isTextPresent( "Do you want to clear all saved data that you have entered and restart the installation process?" ) );

		// Click on the 'Back' button
		parent::clickBackButton();

		// Navigates to the previous page
		$this->assertEquals( "Database settings", $this->getText( LINK_DIV . "h2" ) );

		// 'Connect to database' page
		parent::clickBackButton();

		// Saved data remain on the page.
		$dbNameAfterRestart = $this->getValue( "mysql_wgDBname" );
		$this->assertEquals( $dbNameBeforeRestart, $dbNameAfterRestart );
	}
}