Update test

Author: jacobtylerwalls

tests/lint/unittest_lint.py

@@ -1081,11 +1081,11 @@ def test_no_false_positive_from_pyi_stub() -> None:
             "y",
             "--prefer-stubs",
             "n",
-            join(REGRTEST_DATA_DIR, "pyi"),
+            join(REGRTEST_DATA_DIR, "uses_module_with_stub.py"),
         ],
         exit=False,
     )
-    assert run._output is None
+    assert not run.linter.stats.by_msg
 
 
 @pytest.mark.parametrize(

tests/regrtest_data/pyi/uses_foo.py

@@ -0,0 +1,5 @@
+"""If the stub is preferred over the .py, this might emit not-an-iterable"""
+from pyi.foo import three_item_iterable
+
+for val in three_item_iterable():
+    print(val)