maintenance/tests/selenium/Selenium.php

   1 <?php
   2 /**
   3  * Selenium connector
   4  * This is implemented as a singleton.
   5  */
   6
   7 class Selenium extends Testing_Selenium {
   8         protected static $_instance = null;
   9         public $isStarted = false;
  10
  11         public static function getInstance() {
  12                 global $wgSeleniumTestsBrowsers, $wgSeleniumTestsSeleniumHost, $wgSeleniumTestsUseBrowser;
  13                 global $wgSeleniumServerPort, $wgSeleniumLogger;
  14
  15                 if ( null === self::$_instance ) {
  16                         $wgSeleniumLogger->write( "Browser: " . $wgSeleniumTestsBrowsers[$wgSeleniumTestsUseBrowser] );
  17                         self::$_instance = new self( $wgSeleniumTestsBrowsers[$wgSeleniumTestsUseBrowser],
  18                                                         self::getBaseUrl(),
  19                                                         $wgSeleniumTestsSeleniumHost,
  20                                                         $wgSeleniumServerPort );
  21                 }
  22                 return self::$_instance;
  23         }
  24
  25         public function start() {
  26                 parent::start();
  27                 $this->isStarted = true;
  28         }
  29
  30         public function stop() {
  31                 parent::stop();
  32                 $this->isStarted = false;
  33         }
  34
  35         static function getBaseUrl() {
  36                 global $wgSeleniumTestsWikiUrl, $wgServer, $wgScriptPath;
  37                 if ( $wgSeleniumTestsWikiUrl ) {
  38                         return $wgSeleniumTestsWikiUrl;
  39                 } else {
  40                         return $wgServer . $wgScriptPath;
  41                 }
  42         }
  43
  44         public function login() {
  45                 global $wgSeleniumTestsWikiUser, $wgSeleniumTestsWikiPassword;
  46
  47                 $this->open( self::getBaseUrl() . '/index.php?title=Special:Userlogin' );
  48                 $this->type( 'wpName1', $wgSeleniumTestsWikiUser );
  49                 $this->type( 'wpPassword1', $wgSeleniumTestsWikiPassword );
  50                 $this->click( "//input[@id='wpLoginAttempt']" );
  51                 $this->waitForPageToLoad(5000);
  52                 //after login we redirect to the main page. So check whether the "Prefernces" top menu item exists
  53                 $value = $this->isElementPresent( "//li[@id='pt-preferences']" );
  54                 if ( $value != true ) {
  55                         throw new Testing_Selenium_Exception( "Login Failed" );
  56                 }
  57
  58         }
  59
  60         public function loadPage( $title, $action ) {
  61                 $this->open( self::getBaseUrl() . '/index.php?title=' . $title . '&action=' . $action );
  62         }
  63
  64         /*
  65          * Log to console or html depending on the value of $wgSeleniumTestsRunMode
  66          */
  67         public function log( $message ) {
  68                 global $wgSeleniumLogger;
  69                 $wgSeleniumLogger->write( $message );
  70         }
  71
  72         // Prevent external cloning
  73         protected function __clone() { }
  74         // Prevent external construction
  75         // protected function __construct() {}
  76 }