Merge "Add unit test for changing offered RTP header extensions."

import static org.mockito.Mockito.spy;

import static org.mockito.Mockito.verify;

import android.net.Uri;

import android.os.Handler;

import android.os.Looper;

import android.os.Message;

import org.mockito.ArgumentCaptor;

import org.mockito.Mockito;

import java.util.ArrayList;

import java.util.concurrent.TimeUnit;

@RunWith(AndroidJUnit4.class)

public class MmTelFeatureTests extends ImsTestBase {

        waitForHandlerAction(mHandler, TEST_RESULT_DELAY_MS);

        assertTrue(mHandlerResults[TEST_SEND_DTMF_RESULT]);

    }

    @SmallTest

    @Test

    public void testChangeOfferedRtpHeaderExtensionTypes() throws Exception {

        Message resultMessage = Message.obtain(mHandler, TEST_SEND_DTMF_RESULT);

        resultMessage.replyTo = mHandlerMessenger;

        RtpHeaderExtensionType type = new RtpHeaderExtensionType(1,

                Uri.parse("http://developer.android.com/test"));

        ArrayList<RtpHeaderExtensionType> types = new ArrayList<>();

        types.add(type);

        mFeatureBinder.changeOfferedRtpHeaderExtensionTypes(types);

        waitForHandlerAction(mHandler, TEST_RESULT_DELAY_MS);

        mFeature.configuredRtpHeaderExtensions.await(TEST_RESULT_DELAY_MS, TimeUnit.MILLISECONDS);

        assertEquals(types.size(), mFeature.receivedExtensions.size());

        assertEquals(types.get(0), mFeature.receivedExtensions.iterator().next());

    }

}

import android.telephony.ims.stub.ImsRegistrationImplBase;

import android.telephony.ims.stub.ImsUtImplBase;

import java.util.Set;

import java.util.concurrent.CountDownLatch;

public class TestMmTelFeature extends MmTelFeature {

    public boolean queryConfigurationResult = false;

    public int setCapabilitiesResult = ImsFeature.CAPABILITY_SUCCESS;

    public CapabilityChangeRequest lastRequest;

    public boolean isUtInterfaceCalled = false;

    public CountDownLatch configuredRtpHeaderExtensions = new CountDownLatch(1);

    Set<RtpHeaderExtensionType> receivedExtensions = null;

    private final TestImsCallSession mCallSession = new TestImsCallSession();

    private class TestImsCallSession extends ImsCallSessionImplBase {

        return super.createCallProfile(callSessionType, callType);

    }

    @Override

    public void changeOfferedRtpHeaderExtensionTypes(Set<RtpHeaderExtensionType> types) {

        receivedExtensions = types;

        configuredRtpHeaderExtensions.countDown();

    }

    @Override

    public ImsCallSessionImplBase createCallSession(ImsCallProfile profile) {

        return mCallSession;