Add Tuner AIDL HAL VTS test cases

Bug: 191825295
Test: make and run VtsHalTvTunerTargetTest
Change-Id: Id7360e1b2da148db5c13ed2bdf3c866cc53db17b
diff --git a/tv/tuner/aidl/vts/functional/LnbTests.cpp b/tv/tuner/aidl/vts/functional/LnbTests.cpp
new file mode 100644
index 0000000..d62e58a
--- /dev/null
+++ b/tv/tuner/aidl/vts/functional/LnbTests.cpp
@@ -0,0 +1,112 @@
+/*
+ * Copyright 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.
+ */
+
+#include <log/log.h>
+
+#include "LnbTests.h"
+
+ndk::ScopedAStatus LnbCallback::onEvent(LnbEventType lnbEventType) {
+    android::Mutex::Autolock autoLock(mMsgLock);
+    ALOGD("[vts] lnb event received. Type: %d", lnbEventType);
+    mEventReceived = true;
+    mMsgCondition.signal();
+    return ndk::ScopedAStatus::ok();
+}
+
+ndk::ScopedAStatus LnbCallback::onDiseqcMessage(const vector<uint8_t>& diseqcMessage) {
+    string msg(diseqcMessage.begin(), diseqcMessage.end());
+    ALOGD("[vts] onDiseqcMessage %s", msg.c_str());
+    return ndk::ScopedAStatus::ok();
+}
+
+AssertionResult LnbTests::getLnbIds(vector<int32_t>& ids) {
+    ndk::ScopedAStatus status;
+    status = mService->getLnbIds(&ids);
+    return AssertionResult(status.isOk());
+}
+
+AssertionResult LnbTests::openLnbById(int32_t lnbId) {
+    ndk::ScopedAStatus status;
+    status = mService->openLnbById(lnbId, &mLnb);
+    return AssertionResult(status.isOk());
+}
+
+AssertionResult LnbTests::openLnbByName(string lnbName, int32_t& id) {
+    ndk::ScopedAStatus status;
+    vector<int32_t> ids;
+    status = mService->openLnbByName(lnbName, &ids, &mLnb);
+    if (status.isOk()) {
+        id = ids[0];
+    }
+    return AssertionResult(status.isOk());
+}
+
+AssertionResult LnbTests::setLnbCallback() {
+    if (!mLnb) {
+        ALOGW("[vts] Open Lnb first");
+        return failure();
+    }
+    mLnbCallback = ndk::SharedRefBase::make<LnbCallback>();
+    auto callbackStatus = mLnb->setCallback(mLnbCallback);
+    return AssertionResult(callbackStatus.isOk());
+}
+
+AssertionResult LnbTests::setVoltage(LnbVoltage voltage) {
+    if (!mLnb) {
+        ALOGW("[vts] Open Lnb first");
+        return failure();
+    }
+    ndk::ScopedAStatus status = mLnb->setVoltage(voltage);
+    return AssertionResult(status.isOk());
+}
+
+AssertionResult LnbTests::setTone(LnbTone tone) {
+    if (!mLnb) {
+        ALOGW("[vts] Open Lnb first");
+        return failure();
+    }
+    ndk::ScopedAStatus status = mLnb->setTone(tone);
+    return AssertionResult(status.isOk());
+}
+
+AssertionResult LnbTests::setSatellitePosition(LnbPosition position) {
+    if (!mLnb) {
+        ALOGW("[vts] Open Lnb first");
+        return failure();
+    }
+    ndk::ScopedAStatus status = mLnb->setSatellitePosition(position);
+    return AssertionResult(status.isOk());
+}
+
+AssertionResult LnbTests::sendDiseqcMessage(vector<uint8_t> diseqcMsg) {
+    if (!mLnb) {
+        ALOGW("[vts] Open Lnb first");
+        return failure();
+    }
+    ndk::ScopedAStatus status = mLnb->sendDiseqcMessage(diseqcMsg);
+    return AssertionResult(status.isOk());
+}
+
+AssertionResult LnbTests::closeLnb() {
+    if (!mLnb) {
+        ALOGW("[vts] Open Lnb first");
+        return failure();
+    }
+    ndk::ScopedAStatus status = mLnb->close();
+    mLnb = nullptr;
+    mLnbCallback = nullptr;
+    return AssertionResult(status.isOk());
+}