TST: Add test for https://gitlab.com/linkahead/linkahead-server/-/issues/260

tests/test_issues_server.py

@@ -1507,6 +1507,22 @@ def test_253():
         assert len(results) == 0
 
 
+@pytest.mark.xfail(reason="https://gitlab.com/linkahead/linkahead-server/-/issues/260")
+def test_260_datetime_without_date():
+    """Only time value in datetime property must not cause an unexpected server
+    error but an unqulified properties error, see
+    https://gitlab.com/linkahead/linkahead-server/-/issues/260.
+
+    """
+    prop = db.Property(name="TestDateTimeProp", datatype=db.DATETIME).insert()
+    rt = db.RecordType(name="TestType").add_property(prop).insert()
+    with pytest.raises(TransactionError) as te:
+        rec = db.Record().add_parent(rt).add_property(name=prop.name, value="11:00")
+        rec.insert()
+    assert te.value.has_error(db.UnqualifiedPropertiesError)
+    assert "Cannot parse value to datetime format" in te.value.msg
+
+
 @pytest.mark.xfail(reason="https://gitlab.com/linkahead/linkahead-server/-/issues/263")
 def test_263():
     with pytest.raises(TransactionError) as exc: