[Summary view] [Print] [Text view]

   1  <?php
   2  
   3  final class PhabricatorEdgeTestCase extends PhabricatorTestCase {
   4  
   5    protected function getPhabricatorTestCaseConfiguration() {
   6      return array(
   7        self::PHABRICATOR_TESTCONFIG_BUILD_STORAGE_FIXTURES => true,
   8      );
   9    }
  10  
  11    public function testCycleDetection() {
  12  
  13      // The editor should detect that this introduces a cycle and prevent the
  14      // edit.
  15  
  16      $user = new PhabricatorUser();
  17  
  18      $obj1 = id(new HarbormasterObject())->save();
  19      $obj2 = id(new HarbormasterObject())->save();
  20      $phid1 = $obj1->getPHID();
  21      $phid2 = $obj2->getPHID();
  22  
  23      $editor = id(new PhabricatorEdgeEditor())
  24        ->addEdge($phid1, PhabricatorEdgeConfig::TYPE_TEST_NO_CYCLE, $phid2)
  25        ->addEdge($phid2, PhabricatorEdgeConfig::TYPE_TEST_NO_CYCLE, $phid1);
  26  
  27      $caught = null;
  28      try {
  29        $editor->save();
  30      } catch (Exception $ex) {
  31        $caught = $ex;
  32      }
  33  
  34      $this->assertTrue($caught instanceof Exception);
  35  
  36  
  37      // The first edit should go through (no cycle), bu the second one should
  38      // fail (it introduces a cycle).
  39  
  40      $editor = id(new PhabricatorEdgeEditor())
  41        ->addEdge($phid1, PhabricatorEdgeConfig::TYPE_TEST_NO_CYCLE, $phid2)
  42        ->save();
  43  
  44      $editor = id(new PhabricatorEdgeEditor())
  45        ->addEdge($phid2, PhabricatorEdgeConfig::TYPE_TEST_NO_CYCLE, $phid1);
  46  
  47      $caught = null;
  48      try {
  49        $editor->save();
  50      } catch (Exception $ex) {
  51        $caught = $ex;
  52      }
  53  
  54      $this->assertTrue($caught instanceof Exception);
  55    }
  56  
  57  
  58  }