[QOLDEV-554] add unit test for time ranges being preserved as strings

ckanext/xloader/tests/samples/non_timestamp_sample.csv

@@ -0,0 +1,3 @@
+Title,Postal postcode,Latitude,Longitude,Mon am,Mon pm,Last updated
+Adavale,4474,-25.9092582,144.5975769,8:00,16:00,19/07/2018
+Aramac,4726,-22.971298,145.241481,9:00-13:00,14:00-16:45,17/07/2018

ckanext/xloader/tests/test_loader.py

@@ -1215,3 +1215,22 @@ def test_with_mixed_quotes(self, Session):
             logger=logger,
         )
         assert len(self._get_records(Session, resource_id)) == 2
+
+    def test_preserving_time_ranges(self, Session):
+        """ Time ranges should not be treated as timestamps
+        """
+        csv_filepath = get_sample_filepath("non_timestamp_sample.csv")
+        resource = factories.Resource()
+        resource_id = resource['id']
+        loader.load_table(
+            csv_filepath,
+            resource_id=resource_id,
+            mimetype="text/csv",
+            logger=logger,
+        )
+        assert self._get_records(Session, resource_id) == [
+            (1, "Adavale", 4474, Decimal("-25.9092582"), Decimal("144.5975769"),
+             "8:00", "16:00", datetime.datetime(2018, 7, 19)),
+            (2, "Aramac", 4726, Decimal("-22.971298"), Decimal("145.241481"),
+             "9:00-13:00", "14:00-16:45", datetime.datetime(2018, 7, 17))
+        ]