1 /* 2 * Copyright (C) 2019 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.wifi; 18 19 import static com.google.common.truth.Truth.assertThat; 20 21 import static org.mockito.Mockito.never; 22 import static org.mockito.Mockito.spy; 23 import static org.mockito.Mockito.verify; 24 import static org.mockito.Mockito.when; 25 26 import android.content.Context; 27 import android.os.UserManager; 28 import android.text.TextUtils; 29 30 import androidx.test.core.app.ApplicationProvider; 31 32 import com.android.settings.testutils.shadow.ShadowUtils; 33 import com.android.settingslib.wifi.WifiPermissionChecker; 34 35 import org.junit.After; 36 import org.junit.Before; 37 import org.junit.Rule; 38 import org.junit.Test; 39 import org.junit.runner.RunWith; 40 import org.mockito.Mock; 41 import org.mockito.Spy; 42 import org.mockito.junit.MockitoJUnit; 43 import org.mockito.junit.MockitoRule; 44 import org.robolectric.Robolectric; 45 import org.robolectric.RobolectricTestRunner; 46 import org.robolectric.annotation.Config; 47 48 @RunWith(RobolectricTestRunner.class) 49 @Config(shadows = {ShadowUtils.class}) 50 public class WifiScanModeActivityTest { 51 52 static final String LAUNCHED_PACKAGE = "launched_package"; 53 static final String APP_LABEL = "app_label"; 54 55 @Rule 56 public final MockitoRule mMockitoRule = MockitoJUnit.rule(); 57 @Spy 58 Context mContext = ApplicationProvider.getApplicationContext(); 59 @Mock 60 UserManager mUserManager; 61 @Mock 62 WifiPermissionChecker mWifiPermissionChecker; 63 64 WifiScanModeActivity mActivity; 65 66 @Before setUp()67 public void setUp() { 68 when(mContext.getSystemService(UserManager.class)).thenReturn(mUserManager); 69 when(mUserManager.isGuestUser()).thenReturn(false); 70 71 mActivity = spy(Robolectric.setupActivity(WifiScanModeActivity.class)); 72 when(mActivity.getApplicationContext()).thenReturn(mContext); 73 mActivity.mWifiPermissionChecker = mWifiPermissionChecker; 74 } 75 76 @After tearDown()77 public void tearDown() { 78 ShadowUtils.reset(); 79 } 80 81 @Test launchActivity_noIntentAction_shouldNotFatalException()82 public void launchActivity_noIntentAction_shouldNotFatalException() { 83 WifiScanModeActivity wifiScanModeActivity = 84 Robolectric.setupActivity(WifiScanModeActivity.class); 85 } 86 87 @Test refreshAppLabel_noPackageName_shouldNotFatalException()88 public void refreshAppLabel_noPackageName_shouldNotFatalException() { 89 when(mWifiPermissionChecker.getLaunchedPackage()).thenReturn(null); 90 91 mActivity.refreshAppLabel(); 92 93 assertThat(TextUtils.isEmpty(mActivity.mApp)).isTrue(); 94 } 95 96 @Test refreshAppLabel_hasPackageName_shouldHasAppLabel()97 public void refreshAppLabel_hasPackageName_shouldHasAppLabel() { 98 ShadowUtils.setApplicationLabel(LAUNCHED_PACKAGE, APP_LABEL); 99 when(mWifiPermissionChecker.getLaunchedPackage()).thenReturn(LAUNCHED_PACKAGE); 100 101 mActivity.refreshAppLabel(); 102 103 assertThat(mActivity.mApp).isEqualTo(APP_LABEL); 104 } 105 106 @Test createDialog_isNotGuestUser_shouldNotFinishDialog()107 public void createDialog_isNotGuestUser_shouldNotFinishDialog() { 108 when(mUserManager.isGuestUser()).thenReturn(false); 109 110 mActivity.createDialog(); 111 112 verify(mActivity, never()).finish(); 113 } 114 115 @Test createDialog_isGuestUser_shouldFinishDialog()116 public void createDialog_isGuestUser_shouldFinishDialog() { 117 when(mUserManager.isGuestUser()).thenReturn(true); 118 119 mActivity.createDialog(); 120 121 verify(mActivity).finish(); 122 } 123 } 124