| /* |
| * Copyright (C) 2020 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.settings.network; |
| |
| import static org.mockito.Mockito.mock; |
| import static org.mockito.Mockito.spy; |
| import static org.mockito.Mockito.verify; |
| import static org.mockito.Mockito.when; |
| |
| import android.content.ContentResolver; |
| import android.content.Context; |
| import android.provider.Settings; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.mockito.Mock; |
| import org.mockito.MockitoAnnotations; |
| import org.robolectric.RobolectricTestRunner; |
| import org.robolectric.RuntimeEnvironment; |
| |
| @RunWith(RobolectricTestRunner.class) |
| public class PreferredNetworkModeContentObserverTest { |
| |
| private static final int SUB_ID = 1; |
| |
| @Mock |
| private ContentResolver mResolver; |
| @Mock |
| private Context mContext; |
| @Mock |
| private PreferredNetworkModeContentObserver.OnPreferredNetworkModeChangedListener mListener; |
| |
| private PreferredNetworkModeContentObserver mPreferredNetworkModeContentObserver; |
| |
| @Before |
| public void setUp() { |
| MockitoAnnotations.initMocks(this); |
| when(mContext.getContentResolver()).thenReturn(mResolver); |
| mPreferredNetworkModeContentObserver = |
| spy(new PreferredNetworkModeContentObserver(null)); |
| } |
| |
| @Test |
| public void onChange_shouldCallListener() { |
| mPreferredNetworkModeContentObserver.mListener = mListener; |
| mPreferredNetworkModeContentObserver.onChange(true); |
| |
| verify(mListener).onPreferredNetworkModeChanged(); |
| } |
| |
| @Test |
| public void register_shouldRegisterContentObserver() { |
| mPreferredNetworkModeContentObserver.register(mContext, SUB_ID); |
| |
| verify(mResolver).registerContentObserver( |
| Settings.Global.getUriFor(Settings.Global.PREFERRED_NETWORK_MODE + SUB_ID), false, |
| mPreferredNetworkModeContentObserver); |
| } |
| |
| @Test |
| public void unregister_shouldUnregisterContentObserver() { |
| mPreferredNetworkModeContentObserver.unregister(mContext); |
| |
| verify(mResolver).unregisterContentObserver(mPreferredNetworkModeContentObserver); |
| } |
| |
| } |