diff --git a/python/testing.go b/python/testing.go
new file mode 100644
index 0000000..ce1a5ab
--- /dev/null
+++ b/python/testing.go
@@ -0,0 +1,24 @@
+// Copyright 2021 Google Inc. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package python
+
+import "android/soong/android"
+
+var PrepareForTestWithPythonBuildComponents = android.GroupFixturePreparers(
+	android.FixtureRegisterWithContext(registerPythonBinaryComponents),
+	android.FixtureRegisterWithContext(registerPythonLibraryComponents),
+	android.FixtureRegisterWithContext(registerPythonTestComponents),
+	android.FixtureRegisterWithContext(registerPythonMutators),
+)