SF: Define mock::SurfaceInterceptor

Test: Builds
Bug: 74827900
Change-Id: I0051c41a55a8213627add5c1b1f80e7864fb0a9e
diff --git a/services/surfaceflinger/tests/unittests/Android.bp b/services/surfaceflinger/tests/unittests/Android.bp
index aa88cb1..8473a55 100644
--- a/services/surfaceflinger/tests/unittests/Android.bp
+++ b/services/surfaceflinger/tests/unittests/Android.bp
@@ -26,6 +26,7 @@
         "MockGraphicBufferProducer.cpp",
         "MockMessageQueue.cpp",
         "MockRenderEngine.cpp",
+        "MockSurfaceInterceptor.cpp",
     ],
     static_libs: [
         "libgmock",
diff --git a/services/surfaceflinger/tests/unittests/MockSurfaceInterceptor.cpp b/services/surfaceflinger/tests/unittests/MockSurfaceInterceptor.cpp
new file mode 100644
index 0000000..b2ec721
--- /dev/null
+++ b/services/surfaceflinger/tests/unittests/MockSurfaceInterceptor.cpp
@@ -0,0 +1,27 @@
+/*
+ * Copyright (C) 2018 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 "MockSurfaceInterceptor.h"
+
+namespace android {
+namespace mock {
+
+// Explicit default instantiation is recommended.
+SurfaceInterceptor::SurfaceInterceptor() = default;
+SurfaceInterceptor::~SurfaceInterceptor() = default;
+
+} // namespace mock
+} // namespace android
diff --git a/services/surfaceflinger/tests/unittests/MockSurfaceInterceptor.h b/services/surfaceflinger/tests/unittests/MockSurfaceInterceptor.h
new file mode 100644
index 0000000..458b2f3
--- /dev/null
+++ b/services/surfaceflinger/tests/unittests/MockSurfaceInterceptor.h
@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2018 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.
+ */
+
+#pragma once
+
+#include <gmock/gmock.h>
+
+#include "SurfaceInterceptor.h"
+
+namespace android {
+namespace mock {
+
+class SurfaceInterceptor : public android::SurfaceInterceptor {
+public:
+    SurfaceInterceptor();
+    ~SurfaceInterceptor() override;
+
+    MOCK_METHOD2(enable,
+                 void(const SortedVector<sp<Layer>>&,
+                      const DefaultKeyedVector<wp<IBinder>, DisplayDeviceState>&));
+    MOCK_METHOD0(disable, void());
+    MOCK_METHOD0(isEnabled, bool());
+    MOCK_METHOD4(saveTransaction,
+                 void(const Vector<ComposerState>&,
+                      const DefaultKeyedVector<wp<IBinder>, DisplayDeviceState>&,
+                      const Vector<DisplayState>&, uint32_t));
+    MOCK_METHOD1(saveSurfaceCreation, void(const sp<const Layer>&));
+    MOCK_METHOD1(saveSurfaceDeletion, void(const sp<const Layer>&));
+    MOCK_METHOD4(saveBufferUpdate, void(const sp<const Layer>&, uint32_t, uint32_t, uint64_t));
+    MOCK_METHOD1(saveDisplayCreation, void(const DisplayDeviceState&));
+    MOCK_METHOD1(saveDisplayDeletion, void(int32_t));
+    MOCK_METHOD2(savePowerModeUpdate, void(int32_t, int32_t));
+    MOCK_METHOD1(saveVSyncEvent, void(nsecs_t));
+};
+
+} // namespace mock
+} // namespace android