BUG: Fix test

integrationtests/test_crawler_with_cfoods.py

@@ -73,9 +73,9 @@ class CrawlerTest(unittest.TestCase):
         depthtest = db.Record(id=depthtests.value[0])
         depthtest.retrieve()
         assert "DepthTest" in [p.name for p in depthtest.get_parents()]
-        assert 234.4 == depthtest.get_property("temperature").value[0]
+        assert 234.4 == depthtest.get_property("temperature").value
         assert "°C" == depthtest.get_property("temperature").unit
-        assert 3.0 == depthtest.get_property("depth").value[0]
+        assert 3.0 == depthtest.get_property("depth").value
 
         # Should have a responsible person
         self.assertIsNotNone(exp.get_property("responsible"))