tests/robotests/src/com/android/settings/datausage/DataUsageSummaryPreferenceControllerTest.java - platform/packages/apps/Settings - Git at Google

 /*
  * Copyright (C) 2018 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.datausage;

 import static android.net.ConnectivityManager.TYPE_WIFI;
 import static com.android.settings.core.BasePreferenceController.AVAILABLE;
 import static com.android.settings.core.BasePreferenceController.CONDITIONALLY_UNAVAILABLE;

 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.verify;
 import static org.mockito.Mockito.when;

 import android.app.Activity;
 import android.content.Context;
 import android.content.Intent;
 import android.net.ConnectivityManager;
 import android.net.NetworkTemplate;
 import android.support.v7.widget.RecyclerView;
 import android.telephony.SubscriptionInfo;
 import android.telephony.SubscriptionManager;
 import android.telephony.TelephonyManager;

 import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.R;
 import com.android.settings.testutils.FakeFeatureFactory;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.testutils.shadow.ShadowEntityHeaderController;
 import com.android.settings.widget.EntityHeaderController;
 import com.android.settingslib.NetworkPolicyEditor;
 import com.android.settingslib.core.lifecycle.Lifecycle;
 import com.android.settingslib.net.DataUsageController;

 import org.junit.After;
 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.Robolectric;
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.annotation.Config;

 import java.util.concurrent.TimeUnit;

 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(shadows = ShadowEntityHeaderController.class)
 public class DataUsageSummaryPreferenceControllerTest {

     private static final long UPDATE_BACKOFF_MS = TimeUnit.MINUTES.toMillis(13);
     private static final long CYCLE_BACKOFF_MS = TimeUnit.DAYS.toMillis(6);
     private static final long CYCLE_LENGTH_MS = TimeUnit.DAYS.toMillis(30);
     private static final long USAGE1 =  373 * BillingCycleSettings.MIB_IN_BYTES;
     private static final long LIMIT1 = BillingCycleSettings.GIB_IN_BYTES;
     private static final String CARRIER_NAME = "z-mobile";
     private static final String PERIOD = "Feb";

     @Mock
     private DataUsageController mDataUsageController;
     @Mock
     private DataUsageSummaryPreference mSummaryPreference;
     @Mock
     private NetworkPolicyEditor mPolicyEditor;
     @Mock
     private NetworkTemplate mNetworkTemplate;
     @Mock
     private SubscriptionManager mSubscriptionManager;
     @Mock
     private Lifecycle mLifecycle;
     @Mock(answer = Answers.RETURNS_DEEP_STUBS)
     private EntityHeaderController mHeaderController;
     @Mock
     private DataUsageSummary mDataUsageSummary;
     @Mock
     private TelephonyManager mTelephonyManager;
     @Mock
     private ConnectivityManager mConnectivityManager;

     private DataUsageInfoController mDataInfoController;

     private FakeFeatureFactory mFactory;
     private Activity mActivity;
     private Context mContext;
     private DataUsageSummaryPreferenceController mController;

     @Before
     public void setUp() {
         MockitoAnnotations.initMocks(this);
         mContext = spy(RuntimeEnvironment.application);

         doReturn("%1$s %2%s").when(mContext)
             .getString(com.android.internal.R.string.fileSizeSuffix);

         mFactory = FakeFeatureFactory.setupForTest();
         when(mFactory.metricsFeatureProvider.getMetricsCategory(any(Object.class)))
                 .thenReturn(MetricsProto.MetricsEvent.SETTINGS_APP_NOTIF_CATEGORY);
         ShadowEntityHeaderController.setUseMock(mHeaderController);
         mDataInfoController = new DataUsageInfoController();

         mActivity = spy(Robolectric.buildActivity(Activity.class).get());
         when(mActivity.getSystemService(TelephonyManager.class)).thenReturn(mTelephonyManager);
         when(mActivity.getSystemService(ConnectivityManager.class))
                 .thenReturn(mConnectivityManager);
         when(mTelephonyManager.getSimState()).thenReturn(TelephonyManager.SIM_STATE_READY);
         when(mConnectivityManager.isNetworkSupported(TYPE_WIFI)).thenReturn(false);
         mController = new DataUsageSummaryPreferenceController(
                 mDataUsageController,
                 mDataInfoController,
                 mNetworkTemplate,
                 mPolicyEditor,
                 R.string.cell_data_template,
                 true,
                 null,
                 mActivity, null, null, null);
     }

     @After
     public void tearDown() {
         ShadowEntityHeaderController.reset();
     }

     @Test
     public void testSummaryUpdate_onePlan_basic() {
         final long now = System.currentTimeMillis();
         final DataUsageController.DataUsageInfo info = createTestDataUsageInfo(now);

         final Intent intent = new Intent();

         when(mDataUsageController.getDataUsageInfo(any())).thenReturn(info);
         mController.setPlanValues(1 /* dataPlanCount */, LIMIT1, USAGE1);
         mController.setCarrierValues(CARRIER_NAME, now - UPDATE_BACKOFF_MS, info.cycleEnd, intent);

         mController.updateState(mSummaryPreference);
         verify(mSummaryPreference).setLimitInfo("512 MB data warning / 1.00 GB data limit");
         verify(mSummaryPreference).setUsageInfo(info.cycleEnd, now - UPDATE_BACKOFF_MS,
                 CARRIER_NAME, 1 /* numPlans */, intent);
         verify(mSummaryPreference).setChartEnabled(true);
         verify(mSummaryPreference).setWifiMode(false, null);
     }

     @Test
     public void testSummaryUpdate_noPlan_basic() {
         final long now = System.currentTimeMillis();
         final DataUsageController.DataUsageInfo info = createTestDataUsageInfo(now);

         final Intent intent = new Intent();

         when(mDataUsageController.getDataUsageInfo(any())).thenReturn(info);
         mController.setPlanValues(0 /* dataPlanCount */, LIMIT1, USAGE1);
         mController.setCarrierValues(CARRIER_NAME, now - UPDATE_BACKOFF_MS, info.cycleEnd, intent);

         mController.updateState(mSummaryPreference);
         verify(mSummaryPreference).setLimitInfo("512 MB data warning / 1.00 GB data limit");
         verify(mSummaryPreference).setUsageInfo(info.cycleEnd, now - UPDATE_BACKOFF_MS,
                 CARRIER_NAME, 0 /* numPlans */, intent);
         verify(mSummaryPreference).setChartEnabled(true);
         verify(mSummaryPreference).setWifiMode(false, null);
     }

     @Test
     public void testSummaryUpdate_noCarrier_basic() {
         final long now = System.currentTimeMillis();
         final DataUsageController.DataUsageInfo info = createTestDataUsageInfo(now);

         when(mDataUsageController.getDataUsageInfo(any())).thenReturn(info);
         mController.setPlanValues(0 /* dataPlanCount */, LIMIT1, USAGE1);
         mController.setCarrierValues(null /* carrierName */, -1L /* snapshotTime */,
                 info.cycleEnd, null /* intent */);
         mController.updateState(mSummaryPreference);

         verify(mSummaryPreference).setLimitInfo("512 MB data warning / 1.00 GB data limit");
         verify(mSummaryPreference).setUsageInfo(
                 info.cycleEnd,
                 -1L /* snapshotTime */,
                 null /* carrierName */,
                 0 /* numPlans */,
                 null /* launchIntent */);
         verify(mSummaryPreference).setChartEnabled(true);
         verify(mSummaryPreference).setWifiMode(false, null);
     }

     @Test
     public void testSummaryUpdate_noPlanData_basic() {
         final long now = System.currentTimeMillis();

         final DataUsageController.DataUsageInfo info = createTestDataUsageInfo(now);

         when(mDataUsageController.getDataUsageInfo(any())).thenReturn(info);
         mController.setPlanValues(0 /* dataPlanCount */, -1L /* dataPlanSize */, USAGE1);
         mController.setCarrierValues(null /* carrierName */, -1L /* snapshotTime */,
                 info.cycleEnd, null /* intent */);
         mController.updateState(mSummaryPreference);

         verify(mSummaryPreference).setLimitInfo("512 MB data warning / 1.00 GB data limit");
         verify(mSummaryPreference).setUsageInfo(
                 info.cycleEnd,
                 -1L /* snapshotTime */,
                 null /* carrierName */,
                 0 /* numPlans */,
                 null /* launchIntent */);
         verify(mSummaryPreference).setChartEnabled(false);
         verify(mSummaryPreference).setWifiMode(false, null);
     }

     @Test
     public void testSummaryUpdate_noLimitNoWarning() {
         final long now = System.currentTimeMillis();
         final DataUsageController.DataUsageInfo info = createTestDataUsageInfo(now);
         info.warningLevel = 0L;
         info.limitLevel = 0L;

         final Intent intent = new Intent();

         when(mDataUsageController.getDataUsageInfo(any())).thenReturn(info);
         mController.setPlanValues(0 /* dataPlanCount */, LIMIT1, USAGE1);
         mController.setCarrierValues(CARRIER_NAME, now - UPDATE_BACKOFF_MS, info.cycleEnd, intent);

         mController.updateState(mSummaryPreference);
         verify(mSummaryPreference).setLimitInfo(null);
     }

     @Test
     public void testSummaryUpdate_warningOnly() {
         final long now = System.currentTimeMillis();
         final DataUsageController.DataUsageInfo info = createTestDataUsageInfo(now);
         info.warningLevel = BillingCycleSettings.MIB_IN_BYTES;
         info.limitLevel = 0L;

         final Intent intent = new Intent();

         when(mDataUsageController.getDataUsageInfo(any())).thenReturn(info);
         mController.setPlanValues(0 /* dataPlanCount */, LIMIT1, USAGE1);
         mController.setCarrierValues(CARRIER_NAME, now - UPDATE_BACKOFF_MS, info.cycleEnd, intent);

         mController.updateState(mSummaryPreference);
         verify(mSummaryPreference).setLimitInfo("1.00 MB data warning");
     }

     @Test
     public void testSummaryUpdate_limitOnly() {
         final long now = System.currentTimeMillis();
         final DataUsageController.DataUsageInfo info = createTestDataUsageInfo(now);
         info.warningLevel = 0L;
         info.limitLevel = BillingCycleSettings.MIB_IN_BYTES;

         final Intent intent = new Intent();

         when(mDataUsageController.getDataUsageInfo(any())).thenReturn(info);
         mController.setPlanValues(0 /* dataPlanCount */, LIMIT1, USAGE1);
         mController.setCarrierValues(CARRIER_NAME, now - UPDATE_BACKOFF_MS, info.cycleEnd, intent);

         mController.updateState(mSummaryPreference);
         verify(mSummaryPreference).setLimitInfo("1.00 MB data limit");
     }

     @Test
     public void testSummaryUpdate_limitAndWarning() {
         final long now = System.currentTimeMillis();
         final DataUsageController.DataUsageInfo info = createTestDataUsageInfo(now);
         info.warningLevel = BillingCycleSettings.MIB_IN_BYTES;
         info.limitLevel = BillingCycleSettings.MIB_IN_BYTES;

         final Intent intent = new Intent();

         when(mDataUsageController.getDataUsageInfo(any())).thenReturn(info);
         mController.setPlanValues(0 /* dataPlanCount */, LIMIT1, USAGE1);
         mController.setCarrierValues(CARRIER_NAME, now - UPDATE_BACKOFF_MS, info.cycleEnd, intent);

         mController.updateState(mSummaryPreference);
         verify(mSummaryPreference).setLimitInfo("1.00 MB data warning / 1.00 MB data limit");
         verify(mSummaryPreference).setWifiMode(false, null);
     }

     @Test
     public void testSummaryUpdate_noSim_shouldSetWifiMode() {
         final long now = System.currentTimeMillis();
         final DataUsageController.DataUsageInfo info = createTestDataUsageInfo(now);
         info.warningLevel = BillingCycleSettings.MIB_IN_BYTES;
         info.limitLevel = BillingCycleSettings.MIB_IN_BYTES;

         final Intent intent = new Intent();

         when(mDataUsageController.getDataUsageInfo(any())).thenReturn(info);
         mController.setPlanValues(0 /* dataPlanCount */, LIMIT1, USAGE1);
         mController.setCarrierValues(CARRIER_NAME, now - UPDATE_BACKOFF_MS, info.cycleEnd, intent);

         when(mTelephonyManager.getSimState()).thenReturn(TelephonyManager.SIM_STATE_ABSENT);
         mController.updateState(mSummaryPreference);

         verify(mSummaryPreference).setWifiMode(true, info.period);
         verify(mSummaryPreference).setLimitInfo(null);
         verify(mSummaryPreference).setUsageNumbers(info.usageLevel, -1L, true);
         verify(mSummaryPreference).setChartEnabled(false);
         verify(mSummaryPreference).setUsageInfo(info.cycleEnd, -1L, null, 0, null);
     }

     @Test
     public void testMobileData_preferenceAvailable() {
         mController = new DataUsageSummaryPreferenceController(
                 mDataUsageController,
                 mDataInfoController,
                 mNetworkTemplate,
                 mPolicyEditor,
                 R.string.cell_data_template,
                 true,
                 mSubscriptionManager,
                 mActivity, null, null, null);

         final SubscriptionInfo subInfo = new SubscriptionInfo(0, "123456", 0, "name", "carrier",
                 0, 0, "number", 0, null, 123, 456, "ZX");
         when(mSubscriptionManager.getDefaultDataSubscriptionInfo()).thenReturn(subInfo);
         assertThat(mController.getAvailabilityStatus()).isEqualTo(AVAILABLE);
     }

     @Test
     public void testMobileData_noSimNoWifi_preferenceDisabled() {
         mController = new DataUsageSummaryPreferenceController(
                 mDataUsageController,
                 mDataInfoController,
                 mNetworkTemplate,
                 mPolicyEditor,
                 R.string.cell_data_template,
                 true,
                 mSubscriptionManager,
                 mActivity, null, null, null);

         when(mTelephonyManager.getSimState()).thenReturn(TelephonyManager.SIM_STATE_ABSENT);
         when(mConnectivityManager.isNetworkSupported(TYPE_WIFI)).thenReturn(false);
         assertThat(mController.getAvailabilityStatus()).isEqualTo(CONDITIONALLY_UNAVAILABLE);
     }

     @Test
     public void testMobileData_noSimWifi_preferenceDisabled() {
         mController = new DataUsageSummaryPreferenceController(
                 mDataUsageController,
                 mDataInfoController,
                 mNetworkTemplate,
                 mPolicyEditor,
                 R.string.cell_data_template,
                 true,
                 mSubscriptionManager,
                 mActivity, null, null, null);

         when(mTelephonyManager.getSimState()).thenReturn(TelephonyManager.SIM_STATE_ABSENT);
         when(mConnectivityManager.isNetworkSupported(TYPE_WIFI)).thenReturn(true);
         assertThat(mController.getAvailabilityStatus()).isEqualTo(AVAILABLE);
     }

     @Test
     public void testMobileData_entityHeaderSet() {
         final RecyclerView recyclerView = new RecyclerView(mActivity);

         mController = new DataUsageSummaryPreferenceController(
                 mDataUsageController,
                 mDataInfoController,
                 mNetworkTemplate,
                 mPolicyEditor,
                 R.string.cell_data_template,
                 true,
                 mSubscriptionManager,
                 mActivity, mLifecycle, mHeaderController, mDataUsageSummary);

         when(mDataUsageSummary.getListView()).thenReturn(recyclerView);

         mController.onStart();

         verify(mHeaderController)
                 .setRecyclerView(any(RecyclerView.class), any(Lifecycle.class));
         verify(mHeaderController).styleActionBar(any(Activity.class));
     }

     private DataUsageController.DataUsageInfo createTestDataUsageInfo(long now) {
         DataUsageController.DataUsageInfo info = new DataUsageController.DataUsageInfo();
         info.carrier = CARRIER_NAME;
         info.period = PERIOD;
         info.startDate = now;
         info.limitLevel = LIMIT1;
         info.warningLevel = LIMIT1 >> 1;
         info.usageLevel = USAGE1;
         info.cycleStart = now - CYCLE_BACKOFF_MS;
         info.cycleEnd = info.cycleStart + CYCLE_LENGTH_MS;
         return info;
     }
 }
	/*
	* Copyright (C) 2018 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.datausage;

	import static android.net.ConnectivityManager.TYPE_WIFI;
	import static com.android.settings.core.BasePreferenceController.AVAILABLE;
	import static com.android.settings.core.BasePreferenceController.CONDITIONALLY_UNAVAILABLE;

	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.verify;
	import static org.mockito.Mockito.when;

	import android.app.Activity;
	import android.content.Context;
	import android.content.Intent;
	import android.net.ConnectivityManager;
	import android.net.NetworkTemplate;
	import android.support.v7.widget.RecyclerView;
	import android.telephony.SubscriptionInfo;
	import android.telephony.SubscriptionManager;
	import android.telephony.TelephonyManager;

	import com.android.internal.logging.nano.MetricsProto;
	import com.android.settings.R;
	import com.android.settings.testutils.FakeFeatureFactory;
	import com.android.settings.testutils.SettingsRobolectricTestRunner;
	import com.android.settings.testutils.shadow.ShadowEntityHeaderController;
	import com.android.settings.widget.EntityHeaderController;
	import com.android.settingslib.NetworkPolicyEditor;
	import com.android.settingslib.core.lifecycle.Lifecycle;
	import com.android.settingslib.net.DataUsageController;

	import org.junit.After;
	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.Robolectric;
	import org.robolectric.RuntimeEnvironment;
	import org.robolectric.annotation.Config;

	import java.util.concurrent.TimeUnit;

	@RunWith(SettingsRobolectricTestRunner.class)
	@Config(shadows = ShadowEntityHeaderController.class)
	public class DataUsageSummaryPreferenceControllerTest {

	private static final long UPDATE_BACKOFF_MS = TimeUnit.MINUTES.toMillis(13);
	private static final long CYCLE_BACKOFF_MS = TimeUnit.DAYS.toMillis(6);
	private static final long CYCLE_LENGTH_MS = TimeUnit.DAYS.toMillis(30);
	private static final long USAGE1 = 373 * BillingCycleSettings.MIB_IN_BYTES;
	private static final long LIMIT1 = BillingCycleSettings.GIB_IN_BYTES;
	private static final String CARRIER_NAME = "z-mobile";
	private static final String PERIOD = "Feb";

	@Mock
	private DataUsageController mDataUsageController;
	@Mock
	private DataUsageSummaryPreference mSummaryPreference;
	@Mock
	private NetworkPolicyEditor mPolicyEditor;
	@Mock
	private NetworkTemplate mNetworkTemplate;
	@Mock
	private SubscriptionManager mSubscriptionManager;
	@Mock
	private Lifecycle mLifecycle;
	@Mock(answer = Answers.RETURNS_DEEP_STUBS)
	private EntityHeaderController mHeaderController;
	@Mock
	private DataUsageSummary mDataUsageSummary;
	@Mock
	private TelephonyManager mTelephonyManager;
	@Mock
	private ConnectivityManager mConnectivityManager;

	private DataUsageInfoController mDataInfoController;

	private FakeFeatureFactory mFactory;
	private Activity mActivity;
	private Context mContext;
	private DataUsageSummaryPreferenceController mController;

	@Before
	public void setUp() {
	MockitoAnnotations.initMocks(this);
	mContext = spy(RuntimeEnvironment.application);

	doReturn("%1$s %2%s").when(mContext)
	.getString(com.android.internal.R.string.fileSizeSuffix);

	mFactory = FakeFeatureFactory.setupForTest();
	when(mFactory.metricsFeatureProvider.getMetricsCategory(any(Object.class)))
	.thenReturn(MetricsProto.MetricsEvent.SETTINGS_APP_NOTIF_CATEGORY);
	ShadowEntityHeaderController.setUseMock(mHeaderController);
	mDataInfoController = new DataUsageInfoController();

	mActivity = spy(Robolectric.buildActivity(Activity.class).get());
	when(mActivity.getSystemService(TelephonyManager.class)).thenReturn(mTelephonyManager);
	when(mActivity.getSystemService(ConnectivityManager.class))
	.thenReturn(mConnectivityManager);
	when(mTelephonyManager.getSimState()).thenReturn(TelephonyManager.SIM_STATE_READY);
	when(mConnectivityManager.isNetworkSupported(TYPE_WIFI)).thenReturn(false);
	mController = new DataUsageSummaryPreferenceController(
	mDataUsageController,
	mDataInfoController,
	mNetworkTemplate,
	mPolicyEditor,
	R.string.cell_data_template,
	true,
	null,
	mActivity, null, null, null);
	}

	@After
	public void tearDown() {
	ShadowEntityHeaderController.reset();
	}

	@Test
	public void testSummaryUpdate_onePlan_basic() {
	final long now = System.currentTimeMillis();
	final DataUsageController.DataUsageInfo info = createTestDataUsageInfo(now);

	final Intent intent = new Intent();

	when(mDataUsageController.getDataUsageInfo(any())).thenReturn(info);
	mController.setPlanValues(1 /* dataPlanCount */, LIMIT1, USAGE1);
	mController.setCarrierValues(CARRIER_NAME, now - UPDATE_BACKOFF_MS, info.cycleEnd, intent);

	mController.updateState(mSummaryPreference);
	verify(mSummaryPreference).setLimitInfo("512 MB data warning / 1.00 GB data limit");
	verify(mSummaryPreference).setUsageInfo(info.cycleEnd, now - UPDATE_BACKOFF_MS,
	CARRIER_NAME, 1 /* numPlans */, intent);
	verify(mSummaryPreference).setChartEnabled(true);
	verify(mSummaryPreference).setWifiMode(false, null);
	}

	@Test
	public void testSummaryUpdate_noPlan_basic() {
	final long now = System.currentTimeMillis();
	final DataUsageController.DataUsageInfo info = createTestDataUsageInfo(now);

	final Intent intent = new Intent();

	when(mDataUsageController.getDataUsageInfo(any())).thenReturn(info);
	mController.setPlanValues(0 /* dataPlanCount */, LIMIT1, USAGE1);
	mController.setCarrierValues(CARRIER_NAME, now - UPDATE_BACKOFF_MS, info.cycleEnd, intent);

	mController.updateState(mSummaryPreference);
	verify(mSummaryPreference).setLimitInfo("512 MB data warning / 1.00 GB data limit");
	verify(mSummaryPreference).setUsageInfo(info.cycleEnd, now - UPDATE_BACKOFF_MS,
	CARRIER_NAME, 0 /* numPlans */, intent);
	verify(mSummaryPreference).setChartEnabled(true);
	verify(mSummaryPreference).setWifiMode(false, null);
	}

	@Test
	public void testSummaryUpdate_noCarrier_basic() {
	final long now = System.currentTimeMillis();
	final DataUsageController.DataUsageInfo info = createTestDataUsageInfo(now);

	when(mDataUsageController.getDataUsageInfo(any())).thenReturn(info);
	mController.setPlanValues(0 /* dataPlanCount */, LIMIT1, USAGE1);
	mController.setCarrierValues(null /* carrierName /, -1L / snapshotTime */,
	info.cycleEnd, null /* intent */);
	mController.updateState(mSummaryPreference);

	verify(mSummaryPreference).setLimitInfo("512 MB data warning / 1.00 GB data limit");
	verify(mSummaryPreference).setUsageInfo(
	info.cycleEnd,
	-1L /* snapshotTime */,
	null /* carrierName */,
	0 /* numPlans */,
	null /* launchIntent */);
	verify(mSummaryPreference).setChartEnabled(true);
	verify(mSummaryPreference).setWifiMode(false, null);
	}

	@Test
	public void testSummaryUpdate_noPlanData_basic() {
	final long now = System.currentTimeMillis();

	final DataUsageController.DataUsageInfo info = createTestDataUsageInfo(now);

	when(mDataUsageController.getDataUsageInfo(any())).thenReturn(info);
	mController.setPlanValues(0 /* dataPlanCount /, -1L / dataPlanSize */, USAGE1);
	mController.setCarrierValues(null /* carrierName /, -1L / snapshotTime */,
	info.cycleEnd, null /* intent */);
	mController.updateState(mSummaryPreference);

	verify(mSummaryPreference).setLimitInfo("512 MB data warning / 1.00 GB data limit");
	verify(mSummaryPreference).setUsageInfo(
	info.cycleEnd,
	-1L /* snapshotTime */,
	null /* carrierName */,
	0 /* numPlans */,
	null /* launchIntent */);
	verify(mSummaryPreference).setChartEnabled(false);
	verify(mSummaryPreference).setWifiMode(false, null);
	}

	@Test
	public void testSummaryUpdate_noLimitNoWarning() {
	final long now = System.currentTimeMillis();
	final DataUsageController.DataUsageInfo info = createTestDataUsageInfo(now);
	info.warningLevel = 0L;
	info.limitLevel = 0L;

	final Intent intent = new Intent();

	when(mDataUsageController.getDataUsageInfo(any())).thenReturn(info);
	mController.setPlanValues(0 /* dataPlanCount */, LIMIT1, USAGE1);
	mController.setCarrierValues(CARRIER_NAME, now - UPDATE_BACKOFF_MS, info.cycleEnd, intent);

	mController.updateState(mSummaryPreference);
	verify(mSummaryPreference).setLimitInfo(null);
	}

	@Test
	public void testSummaryUpdate_warningOnly() {
	final long now = System.currentTimeMillis();
	final DataUsageController.DataUsageInfo info = createTestDataUsageInfo(now);
	info.warningLevel = BillingCycleSettings.MIB_IN_BYTES;
	info.limitLevel = 0L;

	final Intent intent = new Intent();

	when(mDataUsageController.getDataUsageInfo(any())).thenReturn(info);
	mController.setPlanValues(0 /* dataPlanCount */, LIMIT1, USAGE1);
	mController.setCarrierValues(CARRIER_NAME, now - UPDATE_BACKOFF_MS, info.cycleEnd, intent);

	mController.updateState(mSummaryPreference);
	verify(mSummaryPreference).setLimitInfo("1.00 MB data warning");
	}

	@Test
	public void testSummaryUpdate_limitOnly() {
	final long now = System.currentTimeMillis();
	final DataUsageController.DataUsageInfo info = createTestDataUsageInfo(now);
	info.warningLevel = 0L;
	info.limitLevel = BillingCycleSettings.MIB_IN_BYTES;

	final Intent intent = new Intent();

	when(mDataUsageController.getDataUsageInfo(any())).thenReturn(info);
	mController.setPlanValues(0 /* dataPlanCount */, LIMIT1, USAGE1);
	mController.setCarrierValues(CARRIER_NAME, now - UPDATE_BACKOFF_MS, info.cycleEnd, intent);

	mController.updateState(mSummaryPreference);
	verify(mSummaryPreference).setLimitInfo("1.00 MB data limit");
	}

	@Test
	public void testSummaryUpdate_limitAndWarning() {
	final long now = System.currentTimeMillis();
	final DataUsageController.DataUsageInfo info = createTestDataUsageInfo(now);
	info.warningLevel = BillingCycleSettings.MIB_IN_BYTES;
	info.limitLevel = BillingCycleSettings.MIB_IN_BYTES;

	final Intent intent = new Intent();

	when(mDataUsageController.getDataUsageInfo(any())).thenReturn(info);
	mController.setPlanValues(0 /* dataPlanCount */, LIMIT1, USAGE1);
	mController.setCarrierValues(CARRIER_NAME, now - UPDATE_BACKOFF_MS, info.cycleEnd, intent);

	mController.updateState(mSummaryPreference);
	verify(mSummaryPreference).setLimitInfo("1.00 MB data warning / 1.00 MB data limit");
	verify(mSummaryPreference).setWifiMode(false, null);
	}

	@Test
	public void testSummaryUpdate_noSim_shouldSetWifiMode() {
	final long now = System.currentTimeMillis();
	final DataUsageController.DataUsageInfo info = createTestDataUsageInfo(now);
	info.warningLevel = BillingCycleSettings.MIB_IN_BYTES;
	info.limitLevel = BillingCycleSettings.MIB_IN_BYTES;

	final Intent intent = new Intent();

	when(mDataUsageController.getDataUsageInfo(any())).thenReturn(info);
	mController.setPlanValues(0 /* dataPlanCount */, LIMIT1, USAGE1);
	mController.setCarrierValues(CARRIER_NAME, now - UPDATE_BACKOFF_MS, info.cycleEnd, intent);

	when(mTelephonyManager.getSimState()).thenReturn(TelephonyManager.SIM_STATE_ABSENT);
	mController.updateState(mSummaryPreference);

	verify(mSummaryPreference).setWifiMode(true, info.period);
	verify(mSummaryPreference).setLimitInfo(null);
	verify(mSummaryPreference).setUsageNumbers(info.usageLevel, -1L, true);
	verify(mSummaryPreference).setChartEnabled(false);
	verify(mSummaryPreference).setUsageInfo(info.cycleEnd, -1L, null, 0, null);
	}

	@Test
	public void testMobileData_preferenceAvailable() {
	mController = new DataUsageSummaryPreferenceController(
	mDataUsageController,
	mDataInfoController,
	mNetworkTemplate,
	mPolicyEditor,
	R.string.cell_data_template,
	true,
	mSubscriptionManager,
	mActivity, null, null, null);

	final SubscriptionInfo subInfo = new SubscriptionInfo(0, "123456", 0, "name", "carrier",
	0, 0, "number", 0, null, 123, 456, "ZX");
	when(mSubscriptionManager.getDefaultDataSubscriptionInfo()).thenReturn(subInfo);
	assertThat(mController.getAvailabilityStatus()).isEqualTo(AVAILABLE);
	}

	@Test
	public void testMobileData_noSimNoWifi_preferenceDisabled() {
	mController = new DataUsageSummaryPreferenceController(
	mDataUsageController,
	mDataInfoController,
	mNetworkTemplate,
	mPolicyEditor,
	R.string.cell_data_template,
	true,
	mSubscriptionManager,
	mActivity, null, null, null);

	when(mTelephonyManager.getSimState()).thenReturn(TelephonyManager.SIM_STATE_ABSENT);
	when(mConnectivityManager.isNetworkSupported(TYPE_WIFI)).thenReturn(false);
	assertThat(mController.getAvailabilityStatus()).isEqualTo(CONDITIONALLY_UNAVAILABLE);
	}

	@Test
	public void testMobileData_noSimWifi_preferenceDisabled() {
	mController = new DataUsageSummaryPreferenceController(
	mDataUsageController,
	mDataInfoController,
	mNetworkTemplate,
	mPolicyEditor,
	R.string.cell_data_template,
	true,
	mSubscriptionManager,
	mActivity, null, null, null);

	when(mTelephonyManager.getSimState()).thenReturn(TelephonyManager.SIM_STATE_ABSENT);
	when(mConnectivityManager.isNetworkSupported(TYPE_WIFI)).thenReturn(true);
	assertThat(mController.getAvailabilityStatus()).isEqualTo(AVAILABLE);
	}

	@Test
	public void testMobileData_entityHeaderSet() {
	final RecyclerView recyclerView = new RecyclerView(mActivity);

	mController = new DataUsageSummaryPreferenceController(
	mDataUsageController,
	mDataInfoController,
	mNetworkTemplate,
	mPolicyEditor,
	R.string.cell_data_template,
	true,
	mSubscriptionManager,
	mActivity, mLifecycle, mHeaderController, mDataUsageSummary);

	when(mDataUsageSummary.getListView()).thenReturn(recyclerView);

	mController.onStart();

	verify(mHeaderController)
	.setRecyclerView(any(RecyclerView.class), any(Lifecycle.class));
	verify(mHeaderController).styleActionBar(any(Activity.class));
	}

	private DataUsageController.DataUsageInfo createTestDataUsageInfo(long now) {
	DataUsageController.DataUsageInfo info = new DataUsageController.DataUsageInfo();
	info.carrier = CARRIER_NAME;
	info.period = PERIOD;
	info.startDate = now;
	info.limitLevel = LIMIT1;
	info.warningLevel = LIMIT1 >> 1;
	info.usageLevel = USAGE1;
	info.cycleStart = now - CYCLE_BACKOFF_MS;
	info.cycleEnd = info.cycleStart + CYCLE_LENGTH_MS;
	return info;
	}
	}