1 /* 2 * Copyright (C) 2016 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 android.content.Context; 20 import android.net.ConnectivityManager; 21 import android.net.NetworkPolicy; 22 import android.net.wifi.WifiConfiguration; 23 import android.net.wifi.WifiManager; 24 25 import com.android.settings.R; 26 import com.android.settings.SettingsRobolectricTestRunner; 27 import com.android.settings.TestConfig; 28 import com.android.settings.testutils.XmlTestUtils; 29 import com.android.settings.testutils.shadow.ShadowConnectivityManager; 30 import com.android.settingslib.NetworkPolicyEditor; 31 32 import org.junit.Before; 33 import org.junit.Test; 34 import org.junit.runner.RunWith; 35 import org.mockito.Mock; 36 import org.mockito.MockitoAnnotations; 37 import org.robolectric.RuntimeEnvironment; 38 import org.robolectric.annotation.Config; 39 import org.robolectric.shadows.ShadowApplication; 40 import org.robolectric.util.ReflectionHelpers; 41 42 import java.util.ArrayList; 43 import java.util.List; 44 45 import static com.google.common.truth.Truth.assertThat; 46 import static org.mockito.Matchers.any; 47 import static org.mockito.Matchers.anyInt; 48 import static org.mockito.Mockito.doReturn; 49 import static org.mockito.Mockito.mock; 50 import static org.mockito.Mockito.spy; 51 import static org.mockito.Mockito.verify; 52 import static org.mockito.Mockito.when; 53 54 @RunWith(SettingsRobolectricTestRunner.class) 55 @Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION) 56 public class DataUsageSummaryTest { 57 @Mock private ConnectivityManager mManager; 58 private Context mContext; 59 60 /** 61 * This set up is contrived to get a passing test so that the build doesn't block without tests. 62 * These tests should be updated as code gets refactored to improve testability. 63 */ 64 65 @Before setUp()66 public void setUp() { 67 MockitoAnnotations.initMocks(this); 68 ShadowApplication shadowContext = ShadowApplication.getInstance(); 69 shadowContext.setSystemService(Context.CONNECTIVITY_SERVICE, mManager); 70 mContext = shadowContext.getApplicationContext(); 71 when(mManager.isNetworkSupported(anyInt())).thenReturn(true); 72 } 73 74 @Test testMobileDataStatus()75 public void testMobileDataStatus() { 76 boolean hasMobileData = DataUsageSummary.hasMobileData(mContext); 77 assertThat(hasMobileData).isTrue(); 78 } 79 80 @Test testUpdateNetworkRestrictionSummary_shouldSetSummary()81 public void testUpdateNetworkRestrictionSummary_shouldSetSummary() { 82 final DataUsageSummary dataUsageSummary = spy(new DataUsageSummary()); 83 final NetworkRestrictionsPreference preference = mock(NetworkRestrictionsPreference.class); 84 final NetworkPolicyEditor policyEditor = mock(NetworkPolicyEditor.class); 85 final WifiManager wifiManager = mock(WifiManager.class); 86 ReflectionHelpers.setField(dataUsageSummary, "mPolicyEditor", policyEditor); 87 ReflectionHelpers.setField(dataUsageSummary, "mWifiManager", wifiManager); 88 when(wifiManager.getConfiguredNetworks()).thenReturn(new ArrayList<WifiConfiguration>()); 89 doReturn(mContext.getResources()).when(dataUsageSummary).getResources(); 90 91 dataUsageSummary.updateNetworkRestrictionSummary(preference); 92 93 verify(preference).setSummary(mContext.getResources().getQuantityString( 94 R.plurals.network_restrictions_summary, 0, 0)); 95 } 96 97 @Test testIsMetered_noSsid_shouldReturnFalse()98 public void testIsMetered_noSsid_shouldReturnFalse() { 99 final DataUsageSummary dataUsageSummary = new DataUsageSummary(); 100 final NetworkPolicyEditor policyEditor = mock(NetworkPolicyEditor.class); 101 ReflectionHelpers.setField(dataUsageSummary, "mPolicyEditor", policyEditor); 102 WifiConfiguration config = mock(WifiConfiguration.class); 103 104 assertThat(dataUsageSummary.isMetered(config)).isFalse(); 105 } 106 107 @Test testIsMetered_noNetworkPolicy_shouldReturnFalse()108 public void testIsMetered_noNetworkPolicy_shouldReturnFalse() { 109 final DataUsageSummary dataUsageSummary = new DataUsageSummary(); 110 final NetworkPolicyEditor policyEditor = mock(NetworkPolicyEditor.class); 111 ReflectionHelpers.setField(dataUsageSummary, "mPolicyEditor", policyEditor); 112 WifiConfiguration config = mock(WifiConfiguration.class); 113 config.SSID = "network1"; 114 doReturn(null).when(policyEditor).getPolicyMaybeUnquoted(any()); 115 116 assertThat(dataUsageSummary.isMetered(config)).isFalse(); 117 } 118 119 @Test testIsMetered_policyHasLimit_shouldReturnTrue()120 public void testIsMetered_policyHasLimit_shouldReturnTrue() { 121 final DataUsageSummary dataUsageSummary = new DataUsageSummary(); 122 final NetworkPolicyEditor policyEditor = mock(NetworkPolicyEditor.class); 123 ReflectionHelpers.setField(dataUsageSummary, "mPolicyEditor", policyEditor); 124 WifiConfiguration config = mock(WifiConfiguration.class); 125 config.SSID = "network1"; 126 NetworkPolicy policy = mock(NetworkPolicy.class); 127 policy.limitBytes = 100; 128 doReturn(policy).when(policyEditor).getPolicyMaybeUnquoted(any()); 129 130 assertThat(dataUsageSummary.isMetered(config)).isTrue(); 131 } 132 133 @Test testIsMetered_noPolicyLimit_shouldReturnMeteredValue()134 public void testIsMetered_noPolicyLimit_shouldReturnMeteredValue() { 135 final DataUsageSummary dataUsageSummary = new DataUsageSummary(); 136 final NetworkPolicyEditor policyEditor = mock(NetworkPolicyEditor.class); 137 ReflectionHelpers.setField(dataUsageSummary, "mPolicyEditor", policyEditor); 138 WifiConfiguration config = mock(WifiConfiguration.class); 139 config.SSID = "network1"; 140 NetworkPolicy policy = mock(NetworkPolicy.class); 141 policy.limitBytes = NetworkPolicy.LIMIT_DISABLED; 142 doReturn(policy).when(policyEditor).getPolicyMaybeUnquoted(any()); 143 144 policy.metered = true; 145 assertThat(dataUsageSummary.isMetered(config)).isTrue(); 146 147 policy.metered = false; 148 assertThat(dataUsageSummary.isMetered(config)).isFalse(); 149 } 150 151 @Test testNonIndexableKeys_existInXmlLayout()152 public void testNonIndexableKeys_existInXmlLayout() { 153 final Context context = RuntimeEnvironment.application; 154 final List<String> niks = DataUsageSummary.SEARCH_INDEX_DATA_PROVIDER 155 .getNonIndexableKeys(context); 156 final List<String> keys = new ArrayList<>(); 157 158 keys.addAll(XmlTestUtils.getKeysFromPreferenceXml(context, R.xml.data_usage_wifi)); 159 keys.addAll(XmlTestUtils.getKeysFromPreferenceXml(context, R.xml.data_usage)); 160 161 assertThat(keys).containsAllIn(niks); 162 } 163 164 @Test 165 @Config(shadows = ShadowConnectivityManager.class) testNonIndexableKeys_hasMobileData_restrictedAccessesAdded()166 public void testNonIndexableKeys_hasMobileData_restrictedAccessesAdded() { 167 ShadowConnectivityManager.setIsNetworkSupported(true); 168 List<String> keys = DataUsageSummary.SEARCH_INDEX_DATA_PROVIDER 169 .getNonIndexableKeys(mContext); 170 171 assertThat(keys).contains(DataUsageSummary.KEY_RESTRICT_BACKGROUND); 172 assertThat(keys).contains(DataUsageSummary.KEY_NETWORK_RESTRICTIONS); 173 ShadowConnectivityManager.setIsNetworkSupported(false); 174 } 175 } 176