Test area constraint edge case

MetOffice · Aug 23, 2024 · 104765a · 104765a
1 parent 1434b44
commit 104765a
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/tests/operators/test_constraints.py b/tests/operators/test_constraints.py
@@ -118,6 +118,13 @@ def test_generate_area_constraint():
     assert expected_area_constraint in repr(area_constraint)
 
 
+def test_generate_area_constraint_no_limits():
+    """Generate area constraint with no limits."""
+    area_constraint = constraints.generate_area_constraint(None, None, None, None)
+    expected_area_constraint = "Constraint()"
+    assert expected_area_constraint in repr(area_constraint)
+
+
 def test_combine_constraints():
     """Combine constraint."""
     stash_constraint = constraints.generate_stash_constraint("m01s03i236")