Merge "Never store battery stats for cache" into oc-dr1-dev am: 8f8797f768

am: c150df6f8e

Change-Id: Iea0ac999b8f4dea20e0252b91b3013a5740ce353

tests/robotests/src/com/android/settings/fuelgauge/BatteryBroadcastReceiverTest.java

@@ -32,7 +32,11 @@ import org.robolectric.RuntimeEnvironment;
 import org.robolectric.annotation.Config;
 
 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.never;
+import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.verify;
 
 @RunWith(SettingsRobolectricTestRunner.class)
@@ -52,7 +56,7 @@ public class BatteryBroadcastReceiverTest {
     @Before
     public void setUp() {
         MockitoAnnotations.initMocks(this);
-        mContext = RuntimeEnvironment.application;
+        mContext = spy(RuntimeEnvironment.application);
 
         mBatteryBroadcastReceiver = new BatteryBroadcastReceiver(mContext);
         mBatteryBroadcastReceiver.mBatteryLevel = BATTERY_INIT_LEVEL;
@@ -92,4 +96,17 @@ public class BatteryBroadcastReceiverTest {
         verify(mBatteryListener, never()).onBatteryChanged();
     }
 
+    @Test
+    public void testRegister_updateBatteryStatus() {
+        doReturn(mChargingIntent).when(mContext).registerReceiver(any(), any());
+
+        mBatteryBroadcastReceiver.register();
+
+        assertThat(mBatteryBroadcastReceiver.mBatteryLevel).isEqualTo(
+                Utils.getBatteryPercentage(mChargingIntent));
+        assertThat(mBatteryBroadcastReceiver.mBatteryStatus).isEqualTo(
+                Utils.getBatteryStatus(mContext.getResources(), mChargingIntent));
+        verify(mBatteryListener).onBatteryChanged();
+    }
+
 }

tests/robotests/src/com/android/settings/fuelgauge/BatteryStatsHelperLoaderTest.java

@@ -0,0 +1,68 @@
+/*
+ * 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;
+
+import static org.mockito.Matchers.any;
+import static org.mockito.Matchers.eq;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.verify;
+
+import android.content.Context;
+import android.net.ConnectivityManager;
+
+import com.android.settings.TestConfig;
+import com.android.settings.testutils.SettingsRobolectricTestRunner;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import org.robolectric.RuntimeEnvironment;
+import org.robolectric.annotation.Config;
+
+@RunWith(SettingsRobolectricTestRunner.class)
+@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
+public class BatteryStatsHelperLoaderTest {
+    @Mock
+    private BatteryUtils mBatteryUtils;
+    @Mock
+    private ConnectivityManager mConnectivityManager;
+
+    private Context mContext;
+    private BatteryStatsHelperLoader mBatteryStatsHelperLoader;
+
+    @Before
+    public void setUp() {
+        MockitoAnnotations.initMocks(this);
+        mContext = spy(RuntimeEnvironment.application);
+        doReturn(mConnectivityManager).when(mContext).getSystemService(
+                Context.CONNECTIVITY_SERVICE);
+
+        mBatteryStatsHelperLoader = spy(new BatteryStatsHelperLoader(mContext));
+        mBatteryStatsHelperLoader.mBatteryUtils = mBatteryUtils;
+    }
+
+    @Test
+    public void testLoadInBackground_loadWithoutBundle() {
+        doReturn(mContext).when(mBatteryStatsHelperLoader).getContext();
+        mBatteryStatsHelperLoader.loadInBackground();
+
+        verify(mBatteryUtils).initBatteryStatsHelper(any(), eq(null), any());
+    }
+
+}