Add impl for force stop action

Also refactor the AnomalyAction so it could take source id as
a parameter, which represents the fragment that invokes it.

Bug: 36924669
Test: RunSettingsRoboTests
Change-Id: Ib53865f92e1a6f1e9dcc1480c0c74fbcfb0226f4

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

@@ -57,7 +57,7 @@ public class AnomalyDialogFragmentTest {
                 .setPackageName(PACKAGE_NAME)
                 .build();
 
-        mAnomalyDialogFragment = AnomalyDialogFragment.newInstance(mAnomaly);
+        mAnomalyDialogFragment = AnomalyDialogFragment.newInstance(mAnomaly, 0 /* metricskey */);
     }
 
     @Test

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

@@ -84,7 +84,7 @@ public class AnomalySummaryPreferenceControllerTest {
         mAnomalyList = new ArrayList<>();
 
         mAnomalySummaryPreferenceController = new AnomalySummaryPreferenceController(
-                mSettingsActivity, mFragment);
+                mSettingsActivity, mFragment, 0 /* metricskey */);
     }
 
     @Test

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

@@ -22,17 +22,25 @@ import com.android.settings.SettingsRobolectricTestRunner;
 import com.android.settings.TestConfig;
 import com.android.settings.fuelgauge.anomaly.action.ForceStopAction;
 
+import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
+import org.robolectric.RuntimeEnvironment;
 import org.robolectric.annotation.Config;
 
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
 public class AnomalyUtilsTest {
+    private AnomalyUtils mAnomalyUtils;
+
+    @Before
+    public void setUp() {
+        mAnomalyUtils = new AnomalyUtils(RuntimeEnvironment.application);
+    }
 
     @Test
     public void testGetAnomalyAction_typeWakeLock_returnForceStop() {
-        assertThat(AnomalyUtils.getAnomalyAction(Anomaly.AnomalyType.WAKE_LOCK)).isInstanceOf(
+        assertThat(mAnomalyUtils.getAnomalyAction(Anomaly.AnomalyType.WAKE_LOCK)).isInstanceOf(
                 ForceStopAction.class);
     }
 }

tests/robotests/src/com/android/settings/fuelgauge/anomaly/action/ForceStopActionTest.java

@@ -0,0 +1,64 @@
+/*
+ * 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.action;
+
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.verify;
+
+import android.app.ActivityManager;
+import android.content.Context;
+
+import com.android.settings.SettingsRobolectricTestRunner;
+import com.android.settings.TestConfig;
+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;
+
+@RunWith(SettingsRobolectricTestRunner.class)
+@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
+public class ForceStopActionTest {
+    private static final String PACKAGE_NAME = "com.android.app";
+
+    @Mock(answer = Answers.RETURNS_DEEP_STUBS)
+    private Context mContext;
+    @Mock
+    private ActivityManager mActivityManager;
+    private ForceStopAction mForceStopAction;
+
+    @Before
+    public void setUp() {
+        MockitoAnnotations.initMocks(this);
+
+        FakeFeatureFactory.setupForTest(mContext);
+        doReturn(mActivityManager).when(mContext).getSystemService(Context.ACTIVITY_SERVICE);
+
+        mForceStopAction = new ForceStopAction(mContext);
+    }
+
+    @Test
+    public void testHandlePositiveAction_forceStopPackage() {
+        mForceStopAction.handlePositiveAction(PACKAGE_NAME, 0 /* metricskey */);
+
+        verify(mActivityManager).forceStopPackage(PACKAGE_NAME);
+    }
+}