Add ILnb VTS tests

Test: atest VtsHalTvTunerV1_0TargetTest
Bug: 157955950
Change-Id: Icc2fca6f65e48a05c916a9629913cc7b18a8fd80
diff --git a/tv/tuner/1.0/vts/functional/LnbTests.h b/tv/tuner/1.0/vts/functional/LnbTests.h
new file mode 100644
index 0000000..2fdbe2c
--- /dev/null
+++ b/tv/tuner/1.0/vts/functional/LnbTests.h
@@ -0,0 +1,84 @@
+/*
+ * Copyright 2020 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.
+ */
+
+#include <android-base/logging.h>
+#include <android/hardware/tv/tuner/1.0/ILnb.h>
+#include <android/hardware/tv/tuner/1.0/ITuner.h>
+#include <android/hardware/tv/tuner/1.0/types.h>
+#include <gtest/gtest.h>
+#include <hidl/HidlSupport.h>
+#include <hidl/HidlTransportSupport.h>
+#include <hidl/ServiceManagement.h>
+#include <hidl/Status.h>
+#include <hidlmemory/FrameworkUtils.h>
+#include <utils/Condition.h>
+#include <utils/Mutex.h>
+#include <map>
+
+using android::Condition;
+using android::Mutex;
+using android::sp;
+using android::hardware::hidl_vec;
+using android::hardware::Return;
+using android::hardware::Void;
+using android::hardware::tv::tuner::V1_0::ILnb;
+using android::hardware::tv::tuner::V1_0::ILnbCallback;
+using android::hardware::tv::tuner::V1_0::ITuner;
+using android::hardware::tv::tuner::V1_0::LnbEventType;
+using android::hardware::tv::tuner::V1_0::LnbPosition;
+using android::hardware::tv::tuner::V1_0::LnbTone;
+using android::hardware::tv::tuner::V1_0::LnbVoltage;
+using android::hardware::tv::tuner::V1_0::Result;
+
+using ::testing::AssertionResult;
+
+using namespace std;
+
+class LnbCallback : public ILnbCallback {
+  public:
+    virtual Return<void> onEvent(LnbEventType lnbEventType) override;
+    virtual Return<void> onDiseqcMessage(const hidl_vec<uint8_t>& diseqcMessage) override;
+
+  private:
+    bool mEventReceived = false;
+    android::Mutex mMsgLock;
+    android::Condition mMsgCondition;
+};
+
+class LnbTests {
+  public:
+    void setService(sp<ITuner> tuner) { mService = tuner; }
+
+    AssertionResult getLnbIds(vector<uint32_t>& ids);
+    AssertionResult openLnbById(uint32_t lnbId);
+    AssertionResult openLnbByName(string lnbName);
+    AssertionResult setLnbCallback();
+    AssertionResult setVoltage(LnbVoltage voltage);
+    AssertionResult setTone(LnbTone tone);
+    AssertionResult setSatellitePosition(LnbPosition position);
+    AssertionResult sendDiseqcMessage(vector<uint8_t> diseqcMsg);
+    AssertionResult closeLnb();
+
+  protected:
+    static AssertionResult failure() { return ::testing::AssertionFailure(); }
+
+    static AssertionResult success() { return ::testing::AssertionSuccess(); }
+
+    sp<ITuner> mService;
+    sp<ILnb> mLnb;
+    sp<LnbCallback> mLnbCallback;
+    hidl_vec<uint32_t> mLnbIds;
+};