1 /* 2 * Copyright (C) 2017 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License 15 */ 16 17 package com.android.settings.datausage; 18 19 import static com.google.common.truth.Truth.assertThat; 20 21 import static org.mockito.ArgumentMatchers.anyLong; 22 import static org.mockito.ArgumentMatchers.eq; 23 import static org.mockito.Mockito.verify; 24 import static org.mockito.Mockito.when; 25 import static org.robolectric.Shadows.shadowOf; 26 27 import android.app.usage.NetworkStatsManager; 28 import android.content.Context; 29 import android.content.pm.PackageManager; 30 import android.net.ConnectivityManager; 31 import android.telephony.TelephonyManager; 32 import android.util.DataUnit; 33 34 import org.junit.Before; 35 import org.junit.Test; 36 import org.junit.runner.RunWith; 37 import org.mockito.Mock; 38 import org.mockito.MockitoAnnotations; 39 import org.robolectric.RobolectricTestRunner; 40 import org.robolectric.RuntimeEnvironment; 41 import org.robolectric.shadows.ShadowApplication; 42 import org.robolectric.shadows.ShadowPackageManager; 43 44 @RunWith(RobolectricTestRunner.class) 45 public final class DataUsageUtilsTest { 46 47 @Mock 48 private TelephonyManager mTelephonyManager; 49 @Mock 50 private NetworkStatsManager mNetworkStatsManager; 51 52 private Context mContext; 53 54 @Before setUp()55 public void setUp() { 56 MockitoAnnotations.initMocks(this); 57 final ShadowApplication shadowContext = ShadowApplication.getInstance(); 58 mContext = RuntimeEnvironment.application; 59 shadowContext.setSystemService(Context.TELEPHONY_SERVICE, mTelephonyManager); 60 shadowContext.setSystemService(Context.NETWORK_STATS_SERVICE, mNetworkStatsManager); 61 } 62 63 @Test mobileDataStatus_whenNetworkIsSupported()64 public void mobileDataStatus_whenNetworkIsSupported() { 65 when(mTelephonyManager.isDataCapable()).thenReturn(true); 66 final boolean hasMobileData = DataUsageUtils.hasMobileData(mContext); 67 assertThat(hasMobileData).isTrue(); 68 } 69 70 @Test mobileDataStatus_whenNetworkIsNotSupported()71 public void mobileDataStatus_whenNetworkIsNotSupported() { 72 when(mTelephonyManager.isDataCapable()).thenReturn(false); 73 final boolean hasMobileData = DataUsageUtils.hasMobileData(mContext); 74 assertThat(hasMobileData).isFalse(); 75 } 76 77 @Test formatDataUsage_useIECUnit()78 public void formatDataUsage_useIECUnit() { 79 final CharSequence formattedDataUsage = DataUsageUtils.formatDataUsage( 80 mContext, DataUnit.GIBIBYTES.toBytes(1)); 81 82 assertThat(formattedDataUsage).isEqualTo("1.00 GB"); 83 } 84 85 @Test hasEthernet_shouldQueryEthernetSummaryForUser()86 public void hasEthernet_shouldQueryEthernetSummaryForUser() throws Exception { 87 ShadowPackageManager pm = shadowOf(RuntimeEnvironment.application.getPackageManager()); 88 pm.setSystemFeature(PackageManager.FEATURE_ETHERNET, true); 89 final String subscriber = "TestSub"; 90 when(mTelephonyManager.getSubscriberId()).thenReturn(subscriber); 91 92 DataUsageUtils.hasEthernet(mContext); 93 94 verify(mNetworkStatsManager).querySummaryForUser(eq(ConnectivityManager.TYPE_ETHERNET), 95 eq(subscriber), anyLong() /* startTime */, anyLong() /* endTime */); 96 } 97 } 98