web/public_php/webtt/vendors/simpletest/remote.php

   1 <?php
   2 /**
   3  *  base include file for SimpleTest
   4  *  @package    SimpleTest
   5  *  @subpackage UnitTester
   6  *  @version    $Id: remote.php 2011 2011-04-29 08:22:48Z pp11 $
   7  */
   8
   9 /**#@+
  10  *  include other SimpleTest class files
  11  */
  12 require_once(dirname(__FILE__) . '/browser.php');
  13 require_once(dirname(__FILE__) . '/xml.php');
  14 require_once(dirname(__FILE__) . '/test_case.php');
  15 /**#@-*/
  16
  17 /**
  18  *    Runs an XML formated test on a remote server.
  19  *    @package SimpleTest
  20  *    @subpackage UnitTester
  21  */
  22 class RemoteTestCase {
  23     private $url;
  24     private $dry_url;
  25     private $size;
  26
  27     /**
  28      *    Sets the location of the remote test.
  29      *    @param string $url       Test location.
  30      *    @param string $dry_url   Location for dry run.
  31      *    @access public
  32      */
  33     function __construct($url, $dry_url = false) {
  34         $this->url = $url;
  35         $this->dry_url = $dry_url ? $dry_url : $url;
  36         $this->size = false;
  37     }
  38
  39     /**
  40      *    Accessor for the test name for subclasses.
  41      *    @return string           Name of the test.
  42      *    @access public
  43      */
  44     function getLabel() {
  45         return $this->url;
  46     }
  47
  48     /**
  49      *    Runs the top level test for this class. Currently
  50      *    reads the data as a single chunk. I'll fix this
  51      *    once I have added iteration to the browser.
  52      *    @param SimpleReporter $reporter    Target of test results.
  53      *    @returns boolean                   True if no failures.
  54      *    @access public
  55      */
  56     function run($reporter) {
  57         $browser = $this->createBrowser();
  58         $xml = $browser->get($this->url);
  59         if (! $xml) {
  60             trigger_error('Cannot read remote test URL [' . $this->url . ']');
  61             return false;
  62         }
  63         $parser = $this->createParser($reporter);
  64         if (! $parser->parse($xml)) {
  65             trigger_error('Cannot parse incoming XML from [' . $this->url . ']');
  66             return false;
  67         }
  68         return true;
  69     }
  70
  71     /**
  72      *    Creates a new web browser object for fetching
  73      *    the XML report.
  74      *    @return SimpleBrowser           New browser.
  75      *    @access protected
  76      */
  77     protected function createBrowser() {
  78         return new SimpleBrowser();
  79     }
  80
  81     /**
  82      *    Creates the XML parser.
  83      *    @param SimpleReporter $reporter    Target of test results.
  84      *    @return SimpleTestXmlListener      XML reader.
  85      *    @access protected
  86      */
  87     protected function createParser($reporter) {
  88         return new SimpleTestXmlParser($reporter);
  89     }
  90
  91     /**
  92      *    Accessor for the number of subtests.
  93      *    @return integer           Number of test cases.
  94      *    @access public
  95      */
  96     function getSize() {
  97         if ($this->size === false) {
  98             $browser = $this->createBrowser();
  99             $xml = $browser->get($this->dry_url);
 100             if (! $xml) {
 101                 trigger_error('Cannot read remote test URL [' . $this->dry_url . ']');
 102                 return false;
 103             }
 104             $reporter = new SimpleReporter();
 105             $parser = $this->createParser($reporter);
 106             if (! $parser->parse($xml)) {
 107                 trigger_error('Cannot parse incoming XML from [' . $this->dry_url . ']');
 108                 return false;
 109             }
 110             $this->size = $reporter->getTestCaseCount();
 111         }
 112         return $this->size;
 113     }
 114 }
 115 ?>