Update integration tests (#820)

test/integration/test_session.py

@@ -44,9 +44,8 @@ def test_session_id(self):
         self.assertEqual(backend.session.session_id, None)
         self.assertTrue(backend.session.active)
         job1 = backend.run(bell())
-        self.assertEqual(job1._session_id, job1.job_id())
-        job2 = backend.run(bell())
-        self.assertFalse(job2._session_id == job2.job_id())
+        self.assertTrue(job1.result())
+        self.assertEqual(job1._session_id, None)
 
     def test_backend_run_with_session(self):
         """Test that 'shots' parameter is transferred correctly"""
@@ -89,11 +88,12 @@ def test_run_after_cancel(self):
 
         backend.open_session()
         job2 = backend.run(bell())
-        self.assertIsNotNone(job2._session_id)
+        self.assertTrue(job2.result())
         backend.cancel_session()
 
         job3 = backend.run(circuits=bell())
         self.assertIsNone(backend.session)
+        self.assertTrue(job3.result())
         self.assertIsNone(job3._session_id)
 
     def test_session_as_context_manager(self):
@@ -104,9 +104,8 @@ def test_session_as_context_manager(self):
         with backend.open_session() as session:
             job1 = backend.run(bell())
             session_id = session.session_id
-            self.assertEqual(session_id, job1.job_id())
-            job2 = backend.run(bell())
-            self.assertFalse(session_id == job2.job_id())
+            self.assertTrue(job1.result())
+            self.assertIsNone(session_id)
 
     def test_run_after_cancel_as_context_manager(self):
         """Test run after cancel in context manager"""