diff --git a/libnativebridge/tests/NativeBridgeTestCase.cpp b/libnativebridge/tests/NativeBridgeTestCase.cpp
new file mode 100644
index 0000000..234c70e
--- /dev/null
+++ b/libnativebridge/tests/NativeBridgeTestCase.cpp
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2014 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.
+ */
+
+// An implementation of the native-bridge interface for testing.
+
+#include "nativebridge/native_bridge.h"
+
+// NativeBridgeCallbacks implementations
+extern "C" bool native_bridge_initialize(const android::NativeBridgeRuntimeCallbacks* /* art_cbs */,
+                                         const char* /* app_code_cache_dir */,
+                                         const char* /* isa */) {
+  return true;
+}
+
+extern "C" void* native_bridge_loadLibrary(const char* /* libpath */, int /* flag */) {
+  return nullptr;
+}
+
+extern "C" void* native_bridge_getTrampoline(void* /* handle */, const char* /* name */,
+                                             const char* /* shorty */, uint32_t /* len */) {
+  return nullptr;
+}
+
+extern "C" bool native_bridge_isSupported(const char* /* libpath */) {
+  return false;
+}
+
+extern "C" const struct android::NativeBridgeRuntimeValues* native_bridge_getAppEnv(
+    const char* /* abi */) {
+  return nullptr;
+}
+
+android::NativeBridgeCallbacks NativeBridgeItf {
+  .version = 1,
+  .initialize = &native_bridge_initialize,
+  .loadLibrary = &native_bridge_loadLibrary,
+  .getTrampoline = &native_bridge_getTrampoline,
+  .isSupported = &native_bridge_isSupported,
+  .getAppEnv = &native_bridge_getAppEnv
+};