MediaWikiRestartInstallationTestCase.php

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<?php

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

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 );
    }
}