test: fix test caused by lack of ICAT 5.0 #260

- The mapping file contains ICAT field names which will only be present in the upcoming release of ICAT 5.0, therefore the test gets an error from Python ICAT when trying to use them

test/search_api/filters/test_search_api_where_filter.py

@@ -60,14 +60,11 @@ class TestSearchAPIWhereFilter:
             ),
             pytest.param(
                 SearchAPIWhereFilter(
-                    "instrument.datasets.parameters.unit", "Dataset parameter", "eq",
+                    "documents.parameters.document.pid", "Test DOI", "eq",
                 ),
                 "Dataset",
-                "SELECT o FROM Dataset o JOIN o.investigation AS i JOIN"
-                " i.investigationInstruments AS s1 JOIN s1.instrument AS s2 JOIN"
-                " s2.investigationInstruments AS s3 JOIN s3.investigation AS s4 JOIN"
-                " s4.datasets AS s5 JOIN s5.parameters AS s6 JOIN s6.type AS s7 WHERE"
-                " s7.units = 'Dataset parameter'",
+                "SELECT o FROM Dataset o JOIN o.investigation AS i JOIN i.parameters AS"
+                " s1 JOIN s1.investigation AS s2 WHERE s2.doi = 'Test DOI'",
                 id="WHERE filter on ICAT related entity with three PaNOSC hops",
             ),
             pytest.param(
@@ -113,8 +110,6 @@ def test_valid_apply_where_filter(self, filter_input, entity_name, expected_quer
 
         filter_handler.apply_filters(test_query)
 
-        print(f"JPQL Query: {str(test_query.icat_query.query)}")
-
         assert expected_query == str(test_query.icat_query.query)
 
     @pytest.mark.parametrize(