TST: test that importing toolz.compatibility warns

tacaswell · tacaswell · commit d78c2b17ae44 · 2021-10-27T19:26:13.000-04:00
diff --git a/toolz/tests/test_compatibility.py b/toolz/tests/test_compatibility.py
@@ -1 +1,6 @@
-import toolz.compatibility
+import pytest
+
+
+def test_compat_warn():
+    with pytest.warns(DeprecationWarning):
+        import toolz.compatibility
