<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
 * tests for server_status.lib.php
 *
 * @package PhpMyAdmin-test
 */

/*
 * Include to test.
 */
require_once 'libraries/Util.class.php';
require_once 'libraries/Advisor.class.php';
require_once 'libraries/php-gettext/gettext.inc';
require_once 'libraries/url_generating.lib.php';
require_once 'libraries/ServerStatusData.class.php';
require_once 'libraries/server_status.lib.php';
require_once 'libraries/Theme.class.php';
require_once 'libraries/database_interface.inc.php';
require_once 'libraries/Message.class.php';
require_once 'libraries/sanitizing.lib.php';
require_once 'libraries/sqlparser.lib.php';
require_once 'libraries/js_escape.lib.php';

/**
 * class PMA_ServerStatusAdvisor_Test
 *
 * this class is for testing server_status.lib.php functions
 *
 * @package PhpMyAdmin-test
 */
class PMA_ServerStatus_Test extends PHPUnit_Framework_TestCase
{
    /**
     * Prepares environment for the test.
     *
     * @return void
     */
    public $ServerStatusData;

    /**
     * Test for setUp
     *
     * @return void
     */
    public function setUp()
    {
        //$_REQUEST
        $_REQUEST['log'] = "index1";
        $_REQUEST['pos'] = 3;

        //$GLOBALS
        $GLOBALS['cfg']['MaxRows'] = 10;
        $GLOBALS['cfg']['ServerDefault'] = "server";
        $GLOBALS['cfg']['RememberSorting'] = true;
        $GLOBALS['cfg']['SQP'] = array();
        $GLOBALS['cfg']['MaxCharactersInDisplayedSQL'] = 1000;
        $GLOBALS['cfg']['ShowSQL'] = true;
        $GLOBALS['cfg']['TableNavigationLinksMode'] = 'icons';
        $GLOBALS['cfg']['LimitChars'] = 100;
        $GLOBALS['cfg']['DBG']['sql'] = false;
        $GLOBALS['cfg']['Server']['host'] = "localhost";
        $GLOBALS['cfg']['ShowHint'] = true;
        $GLOBALS['cfg']['ActionLinksMode'] = 'icons';
        $GLOBALS['PMA_PHP_SELF'] = PMA_getenv('PHP_SELF');
        $GLOBALS['server_master_status'] = true;
        $GLOBALS['server_slave_status'] = false;
        $GLOBALS['replication_types'] = array();

        $GLOBALS['table'] = "table";
        $GLOBALS['pmaThemeImage'] = 'image';

        //$_SESSION
        $_SESSION['PMA_Theme'] = PMA_Theme::load('./themes/pmahomme');
        $_SESSION['PMA_Theme'] = new PMA_Theme();

        //Mock DBI
        $dbi = $this->getMockBuilder('PMA_DatabaseInterface')
            ->disableOriginalConstructor()
            ->getMock();

        //this data is needed when PMA_ServerStatusData constructs
        $server_status = array(
            "Aborted_clients" => "0",
            "Aborted_connects" => "0",
            "Com_delete_multi" => "0",
            "Com_create_function" => "0",
            "Com_empty_query" => "0",
        );

        $server_variables= array(
            "auto_increment_increment" => "1",
            "auto_increment_offset" => "1",
            "automatic_sp_privileges" => "ON",
            "back_log" => "50",
            "big_tables" => "OFF",
        );

        $fetchResult = array(
            array(
                "SHOW GLOBAL STATUS",
                0,
                1,
                null,
                0,
                $server_status
            ),
            array(
                "SHOW GLOBAL VARIABLES",
                0,
                1,
                null,
                0,
                $server_variables
            ),
            array(
                "SELECT concat('Com_', variable_name), variable_value "
                    . "FROM data_dictionary.GLOBAL_STATEMENTS",
                0,
                1,
                null,
                0,
                $server_status
            ),
        );

        $dbi->expects($this->any())->method('fetchResult')
            ->will($this->returnValueMap($fetchResult));

        $GLOBALS['dbi'] = $dbi;

        $this->ServerStatusData = new PMA_ServerStatusData();
    }

    /**
     * Test for PMA_getHtmlForServerStatus
     *
     * @return void
     * @group medium
     */
    public function testPMAGetHtmlForServerStatus()
    {
        //parameters
        $upTime = "10h";
        $bytes_received = 100;
        $bytes_sent = 200;
        $max_used_conn = 500;
        $aborted_conn = 200;
        $conn = 1000;
        $this->ServerStatusData->status['Uptime'] = $upTime;
        $this->ServerStatusData->status['Bytes_received'] = $bytes_received;
        $this->ServerStatusData->status['Bytes_sent'] = $bytes_sent;
        $this->ServerStatusData->status['Max_used_connections'] = $max_used_conn;
        $this->ServerStatusData->status['Aborted_connects'] = $aborted_conn;
        $this->ServerStatusData->status['Connections'] = $conn;

        //Call the test function
        $html = PMA_getHtmlForServerStatus($this->ServerStatusData);

        //validate 1: PMA_getHtmlForServerStateGeneralInfo
        //traffic: $bytes_received + $bytes_sent
        $traffic = $bytes_received + $bytes_sent;
        $traffic_html = 'Network traffic since startup: ' . $traffic . ' B';
        $this->assertContains(
            $traffic_html,
            $html
        );
        //updatetime
        $upTime_html = 'This MySQL server has been running for '
            . '0 days, 0 hours, 0 minutes and 10h seconds';
        $this->assertContains(
            $upTime_html,
            $html
        );
        //master state
        $master_html = 'This MySQL server works as <b>master</b>';
        $this->assertContains(
            $master_html,
            $html
        );

        //validate 2: PMA_getHtmlForServerStateTraffic
        $traffic_html = '<table id="serverstatustraffic" class="data noclick">';
        $this->assertContains(
            $traffic_html,
            $html
        );
        //traffic hint
        $traffic_html = 'On a busy server, the byte counters may overrun';
        $this->assertContains(
            $traffic_html,
            $html
        );
        //$bytes_received
        $this->assertContains(
            '<td class="value">' . $bytes_received . ' B',
            $html
        );
        //$bytes_sent
        $this->assertContains(
            '<td class="value">' . $bytes_sent . ' B',
            $html
        );

        //validate 3: PMA_getHtmlForServerStateConnections
        $this->assertContains(
            '<table id="serverstatusconnections" class="data noclick">',
            $html
        );
        $this->assertContains(
            '<th class="name">max. concurrent connections</th>',
            $html
        );
        //Max_used_connections
        $this->assertContains(
            '<td class="value">' . $max_used_conn,
            $html
        );
        //Aborted_connects
        $this->assertContains(
            '<td class="value">' . $aborted_conn,
            $html
        );
    }

    /**
     * Test for PMA_getHtmlForServerProcessItem
     *
     * @return void
     */
    public function testPMAGetHtmlForServerProcessItem()
    {
        //parameters
        $process = array(
            "user" => "User1",
            "host" => "Host1",
            "id" => "Id1",
            "db" => "db1",
            "command" => "Command1",
            "state" => "State1",
            "info" => "Info1",
            "state" => "State1",
            "time" => "Time1",
        );
        $odd_row = true;
        $show_full_sql = "show_full_sql";

        $_REQUEST['sort_order'] = "desc";
        $_REQUEST['order_by_field'] = "process";
        $GLOBALS['cfg']['MaxCharactersInDisplayedSQL'] = 12;

        //Call the test function
        $html = PMA_getHtmlForServerProcessItem($process, $odd_row, $show_full_sql);

        //validate 1: $kill_process
        $url_params = array();
        $url_params['kill'] = $process['id'];
        $kill_process = 'server_status.php' . PMA_URL_getCommon($url_params);
        $this->assertContains(
            $kill_process,
            $html
        );
        $this->assertContains(
            __('Kill'),
            $html
        );

        //validate 2: $process['User']
        $this->assertContains(
            htmlspecialchars($process['user']),
            $html
        );

        //validate 3: $process['Host']
        $this->assertContains(
            htmlspecialchars($process['host']),
            $html
        );

        //validate 4: $process['db']
        $this->assertContains(
            __('None'),
            $html
        );

        //validate 5: $process['Command']
        $this->assertContains(
            htmlspecialchars($process['command']),
            $html
        );

        //validate 6: $process['Time']
        $this->assertContains(
            $process['time'],
            $html
        );

        //validate 7: $process['state']
        $this->assertContains(
            $process['state'],
            $html
        );

        //validate 8: $process['info']
        $this->assertContains(
            $process['info'],
            $html
        );
    }
}