Index: trunk/tests/test_data_acquisition.py
===================================================================
diff -u -r9 -r10
--- trunk/tests/test_data_acquisition.py	(.../test_data_acquisition.py)	(revision 9)
+++ trunk/tests/test_data_acquisition.py	(.../test_data_acquisition.py)	(revision 10)
@@ -18,6 +18,15 @@
             pytest.fail(err_mssg)
 
 
+class Test_ValidateDataAcquisition:
+
+    @pytest.mark.unittest
+    def test_when_no_dataset_then_returns_false(self):
+        data = DataAcquisition()
+        validation_result = data.validate(None)
+        assert validation_result is False
+
+
 class Test_ValidateInputDates:
 
     @pytest.mark.unittest