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   1  <?php
   2  // $Id: rules_test.test,v 1.1.2.8 2009/07/31 10:45:44 fago Exp $
   3  
   4  /**
   5   * @file Rules Testing Module - File containing test cases.
   6   */
   7  
   8  class RulesTestCase extends DrupalWebTestCase {
   9    public static function getInfo() {
  10      return array(
  11        'name' => t('Rules engine API tests'),
  12        'description' => t('Tests the rules engine API to work correctly.'),
  13        'group' => t('Rules engine tests'),
  14      );
  15    }
  16  
  17    function setUp() {
  18      parent::setUp();
  19      drupal_install_modules(array('rules', 'rules_test'));
  20      rules_test_keep_rules_log();
  21    }
  22    function tearDown() {
  23      parent::tearDown();
  24      rules_test_done();
  25    }
  26  
  27    //Test changing an argument when taken by reference and verify that the changes are kept
  28    function test_1() {
  29      $argument = array('property_xy' => TRUE);
  30      rules_invoke_rule_set('rules_test_1', $argument);
  31      $error = FALSE;
  32      $log = rules_test_show_log($error);
  33      $this->assertFalse($error, t('Rule was not evaluated successfully.') .' '. $log);
  34    }
  35  
  36    //Test changing an argument by action and verify that the changes are kept for later rules
  37    function test_2() {
  38      $argument = array('property_xy' => TRUE);
  39      rules_invoke_rule_set('rules_test_2', $argument);
  40      $error = FALSE;
  41      $log = rules_test_show_log($error);
  42  
  43      $this->assertFalse($error, t('Rule was not evaluated successfully.') .' '. $log);
  44    }
  45  
  46    //Test passing arguments by reference to a set
  47    function test_3() {
  48      $argument = array('property_xy' => TRUE);
  49      rules_invoke_rule_set('rules_test_2', array('rules_test' => &$argument));
  50      $error = FALSE;
  51      $log = rules_test_show_log($error);
  52  
  53      $this->assertTrue(isset($argument['altered']) && $argument['altered'], t('Argument has not been altered correctly.'));
  54      $this->assertFalse($error, t('Rule was not evaluated successfully.') .' '. $log);
  55    }
  56  
  57    //Tests argument mapping and argument loading by handler
  58    function test_4() {
  59      $argument = array('property_xy' => TRUE);
  60      rules_invoke_rule_set('rules_test_4', $argument);
  61      $error = FALSE;
  62      $log = rules_test_show_log($error);
  63  
  64      $this->assertFalse($error, t('Rule was not evaluated successfully.') .' '. $log);
  65      $this->assertTrue(strpos($log, 'Loaded variable "node"') !== FALSE, t('Variable was not loaded successfully.') .' '. $log);
  66    }
  67  
  68    //Tests adding a new variable
  69    function test_5() {
  70      rules_invoke_rule_set('rules_test_5');
  71      $error = FALSE;
  72      $log = rules_test_show_log($error);
  73      $this->assertFalse($error, t('Rule was not evaluated successfully.') .' '. $log);
  74      $this->assertTrue(strpos($log, 'Successfully added the new variable "test"') !== FALSE, t('Variable was not added successfully.') .' '. $log);
  75    }
  76  }
  77  
  78  /**
  79   * Argument handler for argument 2 of rule set 4
  80   */
  81  function rules_test_4_load_data($arg1) {
  82    if (isset($arg1) && $arg1['property_xy']) {
  83      return  array('property_xy' => TRUE, 'altered' => TRUE);
  84    }
  85  }