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/*
* 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.support.test.runner.AndroidJUnit4;
import android.test.suitebuilder.annotation.SmallTest;
import java.util.Map;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;
/** 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)));
}
}
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