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Diffstat (limited to 'tests/expressions_case/tests.py')
| -rw-r--r-- | tests/expressions_case/tests.py | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/tests/expressions_case/tests.py b/tests/expressions_case/tests.py index 8704a7b991..1fde24f149 100644 --- a/tests/expressions_case/tests.py +++ b/tests/expressions_case/tests.py @@ -1668,6 +1668,11 @@ class CaseWhenTests(SimpleTestCase): with self.assertRaisesMessage(TypeError, msg): When() + def test_when_rejects_invalid_arguments(self): + msg = "The following kwargs are invalid: '_connector', '_negated'" + with self.assertRaisesMessage(TypeError, msg): + When(_negated=True, _connector="evil") + def test_empty_q_object(self): msg = "An empty Q() can't be used as a When() condition." with self.assertRaisesMessage(ValueError, msg): |