| /* |
| * Copyright (C) 2023 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. |
| */ |
| |
| package com.android.server.display.brightness.strategy; |
| |
| import static org.junit.Assert.assertEquals; |
| |
| import android.hardware.display.DisplayManagerInternal; |
| |
| import androidx.test.filters.SmallTest; |
| import androidx.test.runner.AndroidJUnit4; |
| |
| import com.android.server.display.DisplayBrightnessState; |
| import com.android.server.display.brightness.BrightnessReason; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| |
| @SmallTest |
| @RunWith(AndroidJUnit4.class) |
| public class OffloadBrightnessStrategyTest { |
| |
| private OffloadBrightnessStrategy mOffloadBrightnessStrategy; |
| |
| @Before |
| public void before() { |
| mOffloadBrightnessStrategy = new OffloadBrightnessStrategy(); |
| } |
| |
| @Test |
| public void testUpdateBrightnessWhenOffloadBrightnessIsSet() { |
| DisplayManagerInternal.DisplayPowerRequest |
| displayPowerRequest = new DisplayManagerInternal.DisplayPowerRequest(); |
| float brightness = 0.2f; |
| mOffloadBrightnessStrategy.setOffloadScreenBrightness(brightness); |
| BrightnessReason brightnessReason = new BrightnessReason(); |
| brightnessReason.setReason(BrightnessReason.REASON_OFFLOAD); |
| DisplayBrightnessState expectedDisplayBrightnessState = |
| new DisplayBrightnessState.Builder() |
| .setBrightness(brightness) |
| .setBrightnessReason(brightnessReason) |
| .setSdrBrightness(brightness) |
| .setDisplayBrightnessStrategyName(mOffloadBrightnessStrategy.getName()) |
| .setShouldUpdateScreenBrightnessSetting(true) |
| .build(); |
| DisplayBrightnessState updatedDisplayBrightnessState = |
| mOffloadBrightnessStrategy.updateBrightness(displayPowerRequest); |
| assertEquals(updatedDisplayBrightnessState, expectedDisplayBrightnessState); |
| } |
| } |