tests: Test empty parameter set

Author: plammens

pytest_cases/tests/cases/issues/test_issue_165.py

@@ -0,0 +1,11 @@
+import pytest_cases
+
+
+@pytest_cases.parametrize(x=[])
+def case_empty(x):
+    return x  # pragma: no cover
+
+
+@pytest_cases.parametrize_with_cases("x", case_empty)
+def test_empty_parameter_set(x):
+    assert False  # pragma: no cover