From c94c1070f2a7893a935fe6c40026c6c268b7c48f Mon Sep 17 00:00:00 2001
From: Aleh Hutnikau <hutnikau@1pt.com>
Date: Mon, 7 Sep 2015 12:33:25 +0300
Subject: [PATCH] add unit test

---
 .../tests/AssessmentItemSessionTest.php       | 38 +++++++++++++++++++
 1 file changed, 38 insertions(+)

diff --git a/test/qtism/runtime/tests/AssessmentItemSessionTest.php b/test/qtism/runtime/tests/AssessmentItemSessionTest.php
index 158ca426a..6287fda59 100644
--- a/test/qtism/runtime/tests/AssessmentItemSessionTest.php
+++ b/test/qtism/runtime/tests/AssessmentItemSessionTest.php
@@ -346,4 +346,42 @@ public function testSimultaneousSubmissionOnlyOneAttempt() {
             $this->assertEquals(AssessmentItemSessionException::STATE_VIOLATION, $e->getCode());
         }
     }
+    
+    public function testRunCallback() {
+        $itemSession = self::instantiateBasicAssessmentItemSession();
+        $itemSession->beginItemSession();
+        
+        $itemSession->registerCallback('beginAttempt', function ($item, $itemSessionTest, $itemSession) {
+                $itemSessionTest->assertEquals($item, $itemSession);
+                $itemSessionTest->assertEquals($item->getState(), AssessmentItemSessionState::INTERACTING);
+            },
+            array($this, $itemSession)
+        );
+        
+        $itemSession->registerCallback('suspend', function ($item, $itemSessionTest, $itemSession) {
+                $itemSessionTest->assertEquals($item, $itemSession);
+                $itemSessionTest->assertEquals($item->getState(), AssessmentItemSessionState::SUSPENDED);
+            },
+            array($this, $itemSession)
+        );
+            
+        $itemSession->registerCallback('interact', function ($item, $itemSessionTest, $itemSession) {
+                $itemSessionTest->assertEquals($item, $itemSession);
+                $itemSessionTest->assertEquals($item->getState(), AssessmentItemSessionState::INTERACTING);
+            },
+            array($this, $itemSession)
+        );
+        
+        $itemSession->registerCallback('endAttempt', function ($item, $itemSessionTest, $itemSession) {
+                $itemSessionTest->assertEquals($item, $itemSession);
+                $itemSessionTest->assertEquals($item->getState(), AssessmentItemSessionState::CLOSED);
+            },
+            array($this, $itemSession)
+        );
+        
+        $itemSession->beginAttempt();
+        $itemSession->suspend();
+        $itemSession->interact();
+        $itemSession->endAttempt();
+    }
 }
\ No newline at end of file