1 /* 2 * Copyright (C) 2018 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 package com.android.settings.wifi; 17 18 import static org.mockito.ArgumentMatchers.any; 19 import static org.mockito.ArgumentMatchers.anyInt; 20 import static org.mockito.ArgumentMatchers.eq; 21 import static org.mockito.ArgumentMatchers.isNull; 22 import static org.mockito.ArgumentMatchers.nullable; 23 import static org.mockito.Mockito.doReturn; 24 import static org.mockito.Mockito.never; 25 import static org.mockito.Mockito.spy; 26 import static org.mockito.Mockito.times; 27 import static org.mockito.Mockito.verify; 28 import static org.mockito.Mockito.when; 29 30 import android.content.ContentResolver; 31 import android.content.Context; 32 import android.content.DialogInterface; 33 import android.content.Intent; 34 import android.net.wifi.WifiManager; 35 import android.provider.Settings; 36 37 import androidx.appcompat.app.AlertDialog; 38 import androidx.fragment.app.Fragment; 39 import androidx.fragment.app.FragmentActivity; 40 41 import com.android.settings.R; 42 43 import org.junit.Before; 44 import org.junit.Test; 45 import org.junit.runner.RunWith; 46 import org.mockito.Mock; 47 import org.mockito.MockitoAnnotations; 48 import org.robolectric.RobolectricTestRunner; 49 import org.robolectric.RuntimeEnvironment; 50 51 @RunWith(RobolectricTestRunner.class) 52 public class WifiScanningRequiredFragmentTest { 53 54 private WifiScanningRequiredFragment mFragment; 55 private Context mContext; 56 private ContentResolver mResolver; 57 @Mock 58 private WifiManager mWifiManager; 59 @Mock 60 private Fragment mCallbackFragment; 61 @Mock 62 private AlertDialog.Builder mBuilder; 63 @Mock 64 private FragmentActivity mActivity; 65 66 @Before setUp()67 public void setUp() { 68 MockitoAnnotations.initMocks(this); 69 mFragment = spy(WifiScanningRequiredFragment.newInstance()); 70 mContext = spy(RuntimeEnvironment.application); 71 when(mContext.getSystemService(WifiManager.class)).thenReturn(mWifiManager); 72 mResolver = mContext.getContentResolver(); 73 doReturn(mActivity).when(mFragment).getActivity(); 74 75 doReturn(mContext).when(mFragment).getContext(); 76 mFragment.setTargetFragment(mCallbackFragment, 1000); 77 when(mWifiManager.isScanAlwaysAvailable()).thenReturn(false); 78 } 79 80 @Test onClick_positiveButtonSetsWifiScanningOn()81 public void onClick_positiveButtonSetsWifiScanningOn() 82 throws Settings.SettingNotFoundException { 83 mFragment.onClick(null, DialogInterface.BUTTON_POSITIVE); 84 85 verify(mWifiManager).setScanAlwaysAvailable(true); 86 } 87 88 @Test onClick_positiveButtonCallsBackToActivity()89 public void onClick_positiveButtonCallsBackToActivity() { 90 mFragment.onClick(null, DialogInterface.BUTTON_POSITIVE); 91 92 verify(mCallbackFragment).onActivityResult(anyInt(), anyInt(), isNull()); 93 } 94 95 @Test learnMore_launchesHelpWhenIntentFound()96 public void learnMore_launchesHelpWhenIntentFound() { 97 doReturn("").when(mContext).getString(eq(R.string.help_uri_wifi_scanning_required)); 98 mFragment.addButtonIfNeeded(mBuilder); 99 verify(mBuilder, never()) 100 .setNeutralButton(anyInt(), nullable(DialogInterface.OnClickListener.class)); 101 102 doReturn("help").when(mContext).getString(eq(R.string.help_uri_wifi_scanning_required)); 103 mFragment.addButtonIfNeeded(mBuilder); 104 verify(mBuilder, times(1)) 105 .setNeutralButton(anyInt(), nullable(DialogInterface.OnClickListener.class)); 106 } 107 108 @Test learnMore_launchesHelp_shouldStartActivityForResult()109 public void learnMore_launchesHelp_shouldStartActivityForResult() { 110 doReturn(new Intent()).when(mFragment).getHelpIntent(mContext); 111 mFragment.addButtonIfNeeded(mBuilder); 112 113 mFragment.onClick(null, DialogInterface.BUTTON_NEUTRAL); 114 115 verify(mActivity, times(1)).startActivityForResult(any(), anyInt()); 116 } 117 } 118