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package com.smartdevicelink.test.transport;
import android.os.Handler;
import android.os.Looper;
import android.os.Message;
import com.smartdevicelink.test.util.DeviceUtil;
import com.smartdevicelink.transport.MultiplexBluetoothTransport;
import com.smartdevicelink.transport.SdlRouterService;
import junit.framework.TestCase;
public class MultiplexBluetoothTransportTest extends TestCase {
private static final Object REQUEST_LOCK = new Object();
MultiplexBluetoothTransport bluetooth;
boolean didCorrectThing = false, isWaitingForResponse = false;
//Example handler
Handler stateChangeHandler;
public void testStateTransitions() {
if(Looper.myLooper() == null){
Looper.prepare();
}
stateChangeHandler = new Handler(){
int stateDesired = MultiplexBluetoothTransport.STATE_LISTEN;
@Override
public void handleMessage(Message msg) {
if(!isWaitingForResponse){
return;
}
switch(msg.what){
case SdlRouterService.MESSAGE_STATE_CHANGE:
if(msg.arg1 == stateDesired){
didCorrectThing = true;
break;
}
default:
didCorrectThing = false;
}
REQUEST_LOCK.notify();
}
};
//TODO test for more than the two states
bluetooth = MultiplexBluetoothTransport.getBluetoothSerialServerInstance();
assertNull(bluetooth);
bluetooth = MultiplexBluetoothTransport.getBluetoothSerialServerInstance(stateChangeHandler);
assertEquals(bluetooth.getState(), MultiplexBluetoothTransport.STATE_NONE);
bluetooth.start();
if(DeviceUtil.isEmulator()){
assertEquals(bluetooth.getState(), MultiplexBluetoothTransport.STATE_NONE);
}else{
assertEquals(bluetooth.getState(), MultiplexBluetoothTransport.STATE_LISTEN);
}
bluetooth.stop();
assertEquals(bluetooth.getState(), MultiplexBluetoothTransport.STATE_NONE);
}
private void notifyResponseReceived(){
REQUEST_LOCK.notify();
}
private void waitForResponse(){
synchronized(REQUEST_LOCK){
try {
REQUEST_LOCK.wait();
assertTrue(didCorrectThing);
} catch (InterruptedException e) {
e.printStackTrace();
}
}
}
}
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