diff --git a/aconfig/testing.go b/aconfig/testing.go
new file mode 100644
index 0000000..60cefeb
--- /dev/null
+++ b/aconfig/testing.go
@@ -0,0 +1,29 @@
+// Copyright (C) 2021 The Android Open Source Project
+//
+// 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 aconfig
+
+import (
+	"testing"
+
+	"android/soong/android"
+)
+
+var PrepareForTestWithAconfigBuildComponents = android.FixtureRegisterWithContext(registerBuildComponents)
+
+func runTest(t *testing.T, errorHandler android.FixtureErrorHandler, bp string) *android.TestResult {
+	return android.GroupFixturePreparers(PrepareForTestWithAconfigBuildComponents).
+		ExtendWithErrorHandler(errorHandler).
+		RunTestWithBp(t, bp)
+}