diff --git a/javatests/com/android/modules/apkinapex/OWNERS b/javatests/com/android/modules/apkinapex/OWNERS
new file mode 100644
index 0000000..55f5b97
--- /dev/null
+++ b/javatests/com/android/modules/apkinapex/OWNERS
@@ -0,0 +1,5 @@
+# Mainline modularization team
+
+andreionea@google.com
+pedroql@google.com
+satayev@google.com
diff --git a/javatests/com/android/modules/apkinapex/apex/Android.bp b/javatests/com/android/modules/apkinapex/apex/Android.bp
new file mode 100644
index 0000000..3301d46
--- /dev/null
+++ b/javatests/com/android/modules/apkinapex/apex/Android.bp
@@ -0,0 +1,37 @@
+// Copyright (C) 2022 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 {
+    default_applicable_licenses: ["Android-Apache-2.0"],
+}
+
+apex_key {
+    name: "test_com.android.modules.apkinapex.key",
+    public_key: "test_com.android.modules.apkinapex.avbpubkey",
+    private_key: "test_com.android.modules.apkinapex.pem",
+}
+
+android_app_certificate {
+    name: "test_com.android.modules.apkinapex.certificate",
+    certificate: "test_com.android.modules.apkinapex",
+}
+
+apex_test {
+    name: "test_com.android.modules.apkinapex",
+    manifest: "manifest.json",
+    file_contexts: ":apex.test-file_contexts",  // Default, please edit, see go/android-apex-howto
+    key: "test_com.android.modules.apkinapex.key",
+    certificate: ":test_com.android.modules.apkinapex.certificate",
+    updatable: false,
+}
diff --git a/javatests/com/android/modules/apkinapex/apex/manifest.json b/javatests/com/android/modules/apkinapex/apex/manifest.json
new file mode 100644
index 0000000..e022bbc
--- /dev/null
+++ b/javatests/com/android/modules/apkinapex/apex/manifest.json
@@ -0,0 +1,4 @@
+{
+  "name": "test_com.android.modules.apkinapex",
+  "version": 1
+}
diff --git a/javatests/com/android/modules/apkinapex/apex/test_com.android.modules.apkinapex.avbpubkey b/javatests/com/android/modules/apkinapex/apex/test_com.android.modules.apkinapex.avbpubkey
new file mode 100644
index 0000000..8048e32
Binary files /dev/null and b/javatests/com/android/modules/apkinapex/apex/test_com.android.modules.apkinapex.avbpubkey differ
diff --git a/javatests/com/android/modules/apkinapex/apex/test_com.android.modules.apkinapex.pem b/javatests/com/android/modules/apkinapex/apex/test_com.android.modules.apkinapex.pem
new file mode 100644
index 0000000..b674ca5
--- /dev/null
+++ b/javatests/com/android/modules/apkinapex/apex/test_com.android.modules.apkinapex.pem
@@ -0,0 +1,51 @@
+-----BEGIN RSA PRIVATE KEY-----
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+-----END RSA PRIVATE KEY-----
diff --git a/javatests/com/android/modules/apkinapex/apex/test_com.android.modules.apkinapex.pk8 b/javatests/com/android/modules/apkinapex/apex/test_com.android.modules.apkinapex.pk8
new file mode 100644
index 0000000..a7fdf21
Binary files /dev/null and b/javatests/com/android/modules/apkinapex/apex/test_com.android.modules.apkinapex.pk8 differ
diff --git a/javatests/com/android/modules/apkinapex/apex/test_com.android.modules.apkinapex.x509.pem b/javatests/com/android/modules/apkinapex/apex/test_com.android.modules.apkinapex.x509.pem
new file mode 100644
index 0000000..250ca49
--- /dev/null
+++ b/javatests/com/android/modules/apkinapex/apex/test_com.android.modules.apkinapex.x509.pem
@@ -0,0 +1,34 @@
+-----BEGIN CERTIFICATE-----
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+-----END CERTIFICATE-----