Merge "Add framework for anomaly detection flags"

tests/robotests/src/com/android/settings/fuelgauge/anomaly/AnomalyLoaderTest.java

@@ -0,0 +1,88 @@
+/*
+ * Copyright (C) 2017 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.settings.fuelgauge.anomaly;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import static org.mockito.Matchers.any;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.when;
+
+import android.content.Context;
+
+import com.android.internal.os.BatteryStatsHelper;
+import com.android.settings.SettingsRobolectricTestRunner;
+import com.android.settings.TestConfig;
+import com.android.settings.fuelgauge.anomaly.checker.WakeLockAnomalyDetector;
+import com.android.settings.testutils.FakeFeatureFactory;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Answers;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import org.robolectric.annotation.Config;
+
+import java.util.ArrayList;
+import java.util.List;
+
+@RunWith(SettingsRobolectricTestRunner.class)
+@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
+public class AnomalyLoaderTest {
+    @Mock(answer = Answers.RETURNS_DEEP_STUBS)
+    private Context mContext;
+    @Mock
+    private BatteryStatsHelper mBatteryStatsHelper;
+    private WakeLockAnomalyDetector mWakeLockAnomalyDetector;
+    private Anomaly mWakeLockAnomaly;
+    private List<Anomaly> mWakeLockAnomalies;
+    private AnomalyLoader mAnomalyLoader;
+    private FakeFeatureFactory mFeatureFactory;
+
+    @Before
+    public void setUp() {
+        MockitoAnnotations.initMocks(this);
+
+        FakeFeatureFactory.setupForTest(mContext);
+        mFeatureFactory = (FakeFeatureFactory) FakeFeatureFactory.getFactory(mContext);
+
+        mWakeLockAnomalyDetector = spy(new WakeLockAnomalyDetector(mContext));
+        mWakeLockAnomalies = new ArrayList<>();
+        mWakeLockAnomaly = new Anomaly.Builder()
+                .setType(Anomaly.AnomalyType.WAKE_LOCK)
+                .build();
+        mWakeLockAnomalies.add(mWakeLockAnomaly);
+
+        mAnomalyLoader = new AnomalyLoader(mContext, mBatteryStatsHelper);
+        mAnomalyLoader.mAnomalyUtils = spy(new AnomalyUtils(mContext));
+    }
+
+    @Test
+    public void testLoadInBackground_containsValidAnomalies() {
+        doReturn(mWakeLockAnomalyDetector).when(mAnomalyLoader.mAnomalyUtils).getAnomalyDetector(
+                Anomaly.AnomalyType.WAKE_LOCK);
+        doReturn(mWakeLockAnomalies).when(mWakeLockAnomalyDetector).detectAnomalies(any());
+        when(mFeatureFactory.powerUsageFeatureProvider.isAnomalyDetectorEnabled(
+                Anomaly.AnomalyType.WAKE_LOCK)).thenReturn(true);
+
+        List<Anomaly> anomalies = mAnomalyLoader.loadInBackground();
+
+        assertThat(anomalies).containsExactly(mWakeLockAnomaly);
+    }
+}

tests/robotests/src/com/android/settings/fuelgauge/anomaly/AnomalyUtilsTest.java

@@ -21,6 +21,7 @@ import static com.google.common.truth.Truth.assertThat;
 import com.android.settings.SettingsRobolectricTestRunner;
 import com.android.settings.TestConfig;
 import com.android.settings.fuelgauge.anomaly.action.ForceStopAction;
+import com.android.settings.fuelgauge.anomaly.checker.WakeLockAnomalyDetector;
 
 import org.junit.Before;
 import org.junit.Test;
@@ -43,4 +44,10 @@ public class AnomalyUtilsTest {
         assertThat(mAnomalyUtils.getAnomalyAction(Anomaly.AnomalyType.WAKE_LOCK)).isInstanceOf(
                 ForceStopAction.class);
     }
+
+    @Test
+    public void testGetAnomalyDetector_typeWakeLock_returnWakeLockDetector() {
+        assertThat(mAnomalyUtils.getAnomalyDetector(Anomaly.AnomalyType.WAKE_LOCK)).isInstanceOf(
+                WakeLockAnomalyDetector.class);
+    }
 }