| /* |
| * Copyright (C) 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. |
| */ |
| |
| package com.android.systemui.util.sensors; |
| |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertNull; |
| import static org.junit.Assert.assertTrue; |
| |
| import android.os.Handler; |
| import android.testing.AndroidTestingRunner; |
| import android.testing.TestableLooper; |
| |
| import androidx.test.filters.SmallTest; |
| |
| import com.android.systemui.SysuiTestCase; |
| import com.android.systemui.util.concurrency.FakeExecutor; |
| import com.android.systemui.util.time.FakeSystemClock; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| |
| import java.util.function.Consumer; |
| |
| @SmallTest |
| @RunWith(AndroidTestingRunner.class) |
| @TestableLooper.RunWithLooper |
| public class ProximityCheckTest extends SysuiTestCase { |
| |
| private FakeProximitySensor mFakeProximitySensor; |
| private FakeExecutor mFakeExecutor = new FakeExecutor(new FakeSystemClock()); |
| |
| private TestableCallback mTestableCallback = new TestableCallback(); |
| |
| private ProximitySensor.ProximityCheck mProximityCheck; |
| |
| @Before |
| public void setUp() throws Exception { |
| AsyncSensorManager asyncSensorManager = |
| new AsyncSensorManager(new FakeSensorManager(mContext), null, new Handler()); |
| mFakeProximitySensor = new FakeProximitySensor(mContext.getResources(), asyncSensorManager); |
| |
| mProximityCheck = new ProximitySensor.ProximityCheck(mFakeProximitySensor, mFakeExecutor); |
| } |
| |
| @Test |
| public void testCheck() { |
| mProximityCheck.check(100, mTestableCallback); |
| |
| assertNull(mTestableCallback.mLastResult); |
| |
| mFakeProximitySensor.setLastEvent(new ProximitySensor.ProximityEvent(true, 0)); |
| mFakeProximitySensor.alertListeners(); |
| |
| assertTrue(mTestableCallback.mLastResult); |
| } |
| |
| @Test |
| public void testTimeout() { |
| mProximityCheck.check(100, mTestableCallback); |
| |
| assertTrue(mFakeProximitySensor.isRegistered()); |
| |
| mFakeExecutor.advanceClockToNext(); |
| mFakeExecutor.runAllReady(); |
| |
| assertFalse(mFakeProximitySensor.isRegistered()); |
| } |
| |
| @Test |
| public void testProxDoesntCancelOthers() { |
| assertFalse(mFakeProximitySensor.isRegistered()); |
| // We don't need our "other" listener to do anything. Just ensure our sensor is registered. |
| ProximitySensor.ProximitySensorListener emptyListener = event -> { }; |
| mFakeProximitySensor.register(emptyListener); |
| assertTrue(mFakeProximitySensor.isRegistered()); |
| |
| // Now run a basic check. This is just like testCheck() |
| mProximityCheck.check(100, mTestableCallback); |
| |
| assertNull(mTestableCallback.mLastResult); |
| |
| mFakeProximitySensor.setLastEvent(new ProximitySensor.ProximityEvent(true, 0)); |
| mFakeProximitySensor.alertListeners(); |
| |
| assertTrue(mTestableCallback.mLastResult); |
| |
| // We should still be registered, since we have another listener. |
| assertTrue(mFakeProximitySensor.isRegistered()); |
| |
| mFakeProximitySensor.unregister(emptyListener); |
| assertFalse(mFakeProximitySensor.isRegistered()); |
| |
| } |
| |
| private static class TestableCallback implements Consumer<Boolean> { |
| Boolean mLastResult; |
| @Override |
| public void accept(Boolean result) { |
| mLastResult = result; |
| } |
| } |
| } |