undo reverts to feature branch (#21780)

Author: eleanorjboyd

pythonFiles/tests/pytestadapter/.data/root/tests/pytest.ini

@@ -0,0 +1,6 @@
+# Copyright (c) Microsoft Corporation. All rights reserved.
+# Licensed under the MIT License.
+
+
+def test_a_function():  # test_marker--test_a_function
+    assert True

pythonFiles/tests/pytestadapter/.data/root/tests/test_a.py

@@ -0,0 +1,6 @@
+# Copyright (c) Microsoft Corporation. All rights reserved.
+# Licensed under the MIT License.
+
+
+def test_b_function():  # test_marker--test_b_function
+    assert True