Home | History | Annotate | Download | only in datausage 
      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 import static org.mockito.Matchers.any;
     21 import static org.mockito.Matchers.anyInt;
     22 import static org.mockito.Mockito.doReturn;
     23 import static org.mockito.Mockito.mock;
     24 import static org.mockito.Mockito.spy;
     25 import static org.mockito.Mockito.verify;
     26 import static org.mockito.Mockito.when;
     27 
     28 import android.content.Context;
     29 import android.net.ConnectivityManager;
     30 import android.net.NetworkPolicy;
     31 import android.net.wifi.WifiConfiguration;
     32 import android.net.wifi.WifiManager;
     33 import com.android.settings.R;
     34 import com.android.settings.TestConfig;
     35 import com.android.settings.testutils.SettingsRobolectricTestRunner;
     36 import com.android.settingslib.NetworkPolicyEditor;
     37 import java.util.ArrayList;
     38 import org.junit.Before;
     39 import org.junit.Test;
     40 import org.junit.runner.RunWith;
     41 import org.mockito.Mock;
     42 import org.mockito.MockitoAnnotations;
     43 import org.robolectric.annotation.Config;
     44 import org.robolectric.shadows.ShadowApplication;
     45 import org.robolectric.util.ReflectionHelpers;
     46 
     47 @RunWith(SettingsRobolectricTestRunner.class)
     48 @Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
     49 public class DataPlanUsageSummaryTest {
     50     @Mock
     51     private ConnectivityManager mManager;
     52 
     53     private Context mContext;
     54     private DataPlanUsageSummary mDataUsageSummary;
     55     private NetworkPolicyEditor mPolicyEditor;
     56     private WifiConfiguration mWifiConfiguration;
     57     private NetworkPolicy mNetworkPolicy;
     58 
     59     @Before
     60     public void setUp() {
     61         MockitoAnnotations.initMocks(this);
     62         ShadowApplication shadowContext = ShadowApplication.getInstance();
     63         shadowContext.setSystemService(Context.CONNECTIVITY_SERVICE, mManager);
     64         mContext = shadowContext.getApplicationContext();
     65         when(mManager.isNetworkSupported(anyInt())).thenReturn(true);
     66     }
     67 
     68     @Test
     69     public void testUpdateNetworkRestrictionSummary_shouldSetSummary() {
     70         mDataUsageSummary = spy(new DataPlanUsageSummary());
     71         NetworkRestrictionsPreference preference = mock(NetworkRestrictionsPreference.class);
     72         mPolicyEditor = mock(NetworkPolicyEditor.class);
     73         WifiManager wifiManager = mock(WifiManager.class);
     74         ReflectionHelpers.setField(mDataUsageSummary, "mPolicyEditor", mPolicyEditor);
     75         ReflectionHelpers.setField(mDataUsageSummary, "mWifiManager", wifiManager);
     76         when(wifiManager.getConfiguredNetworks()).thenReturn(new ArrayList<>());
     77         doReturn(mContext.getResources()).when(mDataUsageSummary).getResources();
     78 
     79         mDataUsageSummary.updateNetworkRestrictionSummary(preference);
     80 
     81         verify(preference).setSummary(mContext.getResources().getQuantityString(
     82                 R.plurals.network_restrictions_summary, 0, 0));
     83     }
     84 
     85     @Test
     86     public void testIsMetered_noSsid_shouldReturnFalse() {
     87         initTest();
     88 
     89         assertThat(mDataUsageSummary.isMetered(mWifiConfiguration)).isFalse();
     90     }
     91 
     92     @Test
     93     public void testIsMetered_noNetworkPolicy_shouldReturnFalse() {
     94         initTest();
     95         mWifiConfiguration.SSID = "network1";
     96         doReturn(null).when(mPolicyEditor).getPolicyMaybeUnquoted(any());
     97 
     98         assertThat(mDataUsageSummary.isMetered(mWifiConfiguration)).isFalse();
     99     }
    100 
    101     @Test
    102     public void testIsMetered_policyHasLimit_shouldReturnTrue() {
    103         initTest();
    104         mWifiConfiguration.SSID = "network1";
    105         mNetworkPolicy = mock(NetworkPolicy.class);
    106         mNetworkPolicy.limitBytes = 100;
    107         doReturn(mNetworkPolicy).when(mPolicyEditor).getPolicyMaybeUnquoted(any());
    108 
    109         assertThat(mDataUsageSummary.isMetered(mWifiConfiguration)).isTrue();
    110     }
    111 
    112     @Test
    113     public void testIsMetered_noPolicyLimit_shouldReturnMeteredValue() {
    114         initTest();
    115         mWifiConfiguration.SSID = "network1";
    116         mNetworkPolicy = mock(NetworkPolicy.class);
    117         mNetworkPolicy.limitBytes = NetworkPolicy.LIMIT_DISABLED;
    118         doReturn(mNetworkPolicy).when(mPolicyEditor).getPolicyMaybeUnquoted(any());
    119 
    120         mNetworkPolicy.metered = true;
    121         assertThat(mDataUsageSummary.isMetered(mWifiConfiguration)).isTrue();
    122 
    123         mNetworkPolicy.metered = false;
    124         assertThat(mDataUsageSummary.isMetered(mWifiConfiguration)).isFalse();
    125     }
    126 
    127     private void initTest() {
    128         mDataUsageSummary = new DataPlanUsageSummary();
    129         mPolicyEditor = mock(NetworkPolicyEditor.class);
    130         ReflectionHelpers.setField(mDataUsageSummary, "mPolicyEditor", mPolicyEditor);
    131         mWifiConfiguration = mock(WifiConfiguration.class);
    132     }
    133 }
    134