| /* |
| * Copyright (C) 2017 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 android.net.lowpan; |
| |
| import static org.mockito.Mockito.*; |
| |
| import android.content.Context; |
| import android.content.pm.ApplicationInfo; |
| import android.os.Handler; |
| import android.os.IBinder; |
| import android.os.test.TestLooper; |
| import android.test.suitebuilder.annotation.SmallTest; |
| |
| import androidx.test.runner.AndroidJUnit4; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.mockito.Mock; |
| import org.mockito.MockitoAnnotations; |
| |
| import java.util.Map; |
| |
| /** Unit tests for android.net.lowpan.LowpanInterface. */ |
| @RunWith(AndroidJUnit4.class) |
| @SmallTest |
| public class LowpanInterfaceTest { |
| private static final String TEST_PACKAGE_NAME = "TestPackage"; |
| |
| @Mock Context mContext; |
| @Mock ILowpanInterface mLowpanInterfaceService; |
| @Mock IBinder mLowpanInterfaceBinder; |
| @Mock ApplicationInfo mApplicationInfo; |
| @Mock IBinder mAppBinder; |
| @Mock LowpanInterface.Callback mLowpanInterfaceCallback; |
| |
| private Handler mHandler; |
| private final TestLooper mTestLooper = new TestLooper(); |
| private ILowpanInterfaceListener mInterfaceListener; |
| private LowpanInterface mLowpanInterface; |
| private Map<String, Object> mPropertyMap; |
| |
| @Before |
| public void setUp() throws Exception { |
| MockitoAnnotations.initMocks(this); |
| when(mContext.getApplicationInfo()).thenReturn(mApplicationInfo); |
| when(mContext.getOpPackageName()).thenReturn(TEST_PACKAGE_NAME); |
| when(mLowpanInterfaceService.getName()).thenReturn("wpan0"); |
| when(mLowpanInterfaceService.asBinder()).thenReturn(mLowpanInterfaceBinder); |
| |
| mLowpanInterface = |
| new LowpanInterface(mContext, mLowpanInterfaceService, mTestLooper.getLooper()); |
| } |
| |
| @Test |
| public void testStateChangedCallback() throws Exception { |
| // Register our callback |
| mLowpanInterface.registerCallback(mLowpanInterfaceCallback); |
| |
| // Verify a listener was added |
| verify(mLowpanInterfaceService) |
| .addListener( |
| argThat( |
| listener -> { |
| mInterfaceListener = listener; |
| return listener instanceof ILowpanInterfaceListener; |
| })); |
| |
| // Change some properties |
| mInterfaceListener.onStateChanged(LowpanInterface.STATE_OFFLINE); |
| mTestLooper.dispatchAll(); |
| |
| // Verify that the property was changed |
| verify(mLowpanInterfaceCallback) |
| .onStateChanged( |
| argThat(stateString -> stateString.equals(LowpanInterface.STATE_OFFLINE))); |
| } |
| } |