diff --git a/cas/1.0/vts/functional/Android.bp b/cas/1.0/vts/functional/Android.bp
new file mode 100644
index 0000000..d601235
--- /dev/null
+++ b/cas/1.0/vts/functional/Android.bp
@@ -0,0 +1,23 @@
+//
+// Copyright (C) 2017 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.
+//
+
+cc_test {
+    name: "VtsHalCasV1_0TargetTest",
+    defaults: ["VtsHalTargetTestDefaults"],
+    srcs: ["VtsHalCasV1_0TargetTest.cpp"],
+    static_libs: ["android.hardware.cas@1.0"],
+}
+
diff --git a/cas/1.0/vts/functional/VtsHalCasV1_0TargetTest.cpp b/cas/1.0/vts/functional/VtsHalCasV1_0TargetTest.cpp
new file mode 100644
index 0000000..f346bae
--- /dev/null
+++ b/cas/1.0/vts/functional/VtsHalCasV1_0TargetTest.cpp
@@ -0,0 +1,147 @@
+/*
+ * Copyright (C) 2017 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.
+ */
+
+#define LOG_TAG "mediacas_hidl_hal_test"
+
+#include <VtsHalHidlTargetTestBase.h>
+#include <android-base/logging.h>
+#include <android/hardware/cas/1.0/ICas.h>
+#include <android/hardware/cas/1.0/ICasListener.h>
+#include <android/hardware/cas/1.0/IDescramblerBase.h>
+#include <android/hardware/cas/1.0/IMediaCasService.h>
+#include <hidl/HidlSupport.h>
+#include <hidl/HidlTransportSupport.h>
+
+#include <cinttypes>
+#include <utility>
+
+// CA System Ids used for testing
+#define CLEAR_KEY_SYSTEM_ID 0xF6D8
+#define INVALID_SYSTEM_ID 0
+
+using android::Condition;
+using android::hardware::cas::V1_0::ICas;
+using android::hardware::cas::V1_0::ICasListener;
+using android::hardware::cas::V1_0::IDescramblerBase;
+using android::hardware::cas::V1_0::IMediaCasService;
+using android::hardware::cas::V1_0::HidlCasPluginDescriptor;
+using android::hardware::Void;
+using android::hardware::hidl_vec;
+using android::hardware::Return;
+using android::Mutex;
+using android::sp;
+
+namespace {
+
+class MediaCasHidlTest : public ::testing::VtsHalHidlTargetTestBase {
+   public:
+    virtual void SetUp() override {
+        mService = ::testing::VtsHalHidlTargetTestBase::getService<IMediaCasService>();
+        ASSERT_NE(mService, nullptr);
+    }
+
+    sp<IMediaCasService> mService;
+
+   protected:
+    static void description(const std::string& description) {
+        RecordProperty("description", description);
+    }
+};
+
+class MediaCasListener : public ICasListener {
+   public:
+    virtual ::android::hardware::Return<void> onEvent(
+        int32_t event, int32_t arg, const ::android::hardware::hidl_vec<uint8_t>& data) override {
+        ALOGI("Info: received event: %d, arg: %d, size: %zu", event, arg, data.size());
+
+        return Void();
+    }
+};
+
+TEST_F(MediaCasHidlTest, EnumeratePlugins) {
+    description("Test enumerate plugins");
+    hidl_vec<HidlCasPluginDescriptor> descriptors;
+    EXPECT_TRUE(mService
+                    ->enumeratePlugins([&descriptors](
+                        hidl_vec<HidlCasPluginDescriptor> const& desc) { descriptors = desc; })
+                    .isOk());
+
+    if (descriptors.size() == 0) {
+        ALOGW("[   WARN   ] enumeratePlugins list empty");
+        return;
+    }
+
+    sp<MediaCasListener> casListener = new MediaCasListener();
+    for (size_t i = 0; i < descriptors.size(); i++) {
+        int32_t caSystemId = descriptors[i].caSystemId;
+        bool status = mService->isSystemIdSupported(caSystemId);
+        ASSERT_EQ(status, true);
+
+        status = mService->isDescramblerSupported(caSystemId);
+        ASSERT_EQ(status, true);
+
+        sp<ICas> mediaCas = mService->createPlugin(caSystemId, casListener);
+        ASSERT_NE(mediaCas, nullptr);
+
+        sp<IDescramblerBase> descramblerBase = mService->createDescrambler(caSystemId);
+        ASSERT_NE(descramblerBase, nullptr);
+    }
+}
+
+TEST_F(MediaCasHidlTest, TestInvalidSystemIdFails) {
+    description("Test failure for invalid system ID");
+    sp<MediaCasListener> casListener = new MediaCasListener();
+
+    ASSERT_FALSE(mService->isSystemIdSupported(INVALID_SYSTEM_ID));
+    ASSERT_FALSE(mService->isDescramblerSupported(INVALID_SYSTEM_ID));
+
+    sp<ICas> mediaCas = mService->createPlugin(INVALID_SYSTEM_ID, casListener);
+    EXPECT_EQ(mediaCas, nullptr);
+
+    sp<IDescramblerBase> descramblerBase = mService->createDescrambler(INVALID_SYSTEM_ID);
+    EXPECT_EQ(descramblerBase, nullptr);
+}
+
+TEST_F(MediaCasHidlTest, TestClearKeyPluginInstalled) {
+    description("Test if ClearKey plugin is installed");
+    hidl_vec<HidlCasPluginDescriptor> descriptors;
+    EXPECT_TRUE(mService
+                    ->enumeratePlugins([&descriptors](
+                        hidl_vec<HidlCasPluginDescriptor> const& _desc) { descriptors = _desc; })
+                    .isOk());
+
+    if (descriptors.size() == 0) {
+        ALOGW("[   WARN   ] enumeratePlugins list empty");
+    }
+
+    for (size_t i = 0; i < descriptors.size(); i++) {
+        int32_t caSystemId = descriptors[i].caSystemId;
+        if (CLEAR_KEY_SYSTEM_ID == caSystemId) {
+            return;
+        }
+    }
+
+    ASSERT_TRUE(false) << "ClearKey plugin not installed";
+}
+
+}  // anonymous namespace
+
+int main(int argc, char** argv) {
+    ::testing::InitGoogleTest(&argc, argv);
+    int status = RUN_ALL_TESTS();
+    LOG(INFO) << "Test result = " << status;
+    return status;
+}
diff --git a/cas/Android.bp b/cas/Android.bp
index 57532a0..8208d3d 100644
--- a/cas/Android.bp
+++ b/cas/Android.bp
@@ -1,6 +1,7 @@
 // This is an autogenerated file, do not edit.
 subdirs = [
     "1.0",
+    "1.0/vts/functional",
     "1.0/default",
     "native/1.0",
 ]