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Commit 4dd930cb authored by Tyler Gunn's avatar Tyler Gunn
Browse files

Add unit tests for ImsVideoCallProviderWrapper. 

Specifically adding tests to ensure that the issue described in the bug
is handled correctly.

Test: Manual/unit
Bug: 35304446
Merged-In: I40fb4b7df15c55114bda506442e5efa0aefbd809
Change-Id: I40fb4b7df15c55114bda506442e5efa0aefbd809
parent 69614c66

src/java/com/android/internal/telephony/imsphone/ImsPhoneCallTracker.java

+7 −0
Original line number Diff line number Diff line
@@ -3015,8 +3015,15 @@ public class ImsPhoneCallTracker extends CallTracker implements ImsPullCall { 
        IImsVideoCallProvider imsVideoCallProvider =

                imsCall.getCallSession().getVideoCallProvider();

        if (imsVideoCallProvider != null) {

            // TODO: Remove this when we can better formalize the format of session modify requests.

            boolean useVideoPauseWorkaround = mPhone.getContext().getResources().getBoolean(

                    com.android.internal.R.bool.config_useVideoPauseWorkaround);



            ImsVideoCallProviderWrapper imsVideoCallProviderWrapper =

                    new ImsVideoCallProviderWrapper(imsVideoCallProvider);

            if (useVideoPauseWorkaround) {

                imsVideoCallProviderWrapper.setUseVideoPauseWorkaround(useVideoPauseWorkaround);

            }

            conn.setVideoProvider(imsVideoCallProviderWrapper);

            imsVideoCallProviderWrapper.registerForDataUsageUpdate

                    (this, EVENT_VT_DATA_USAGE_UPDATE, imsCall);

tests/telephonytests/src/com/android/internal/telephony/ims/ImsVideoProviderWrapperTest.java

0 → 100644
+174 −0
Original line number Diff line number Diff line 
/*

 * 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 com.android.internal.telephony.ims;



import static org.mockito.ArgumentMatchers.anyInt;

import static org.mockito.Mockito.when;



import android.support.test.filters.SmallTest;

import android.support.test.runner.AndroidJUnit4;

import android.telecom.VideoProfile;



import com.android.ims.internal.ImsVideoCallProviderWrapper;

import com.android.ims.internal.VideoPauseTracker;



import junit.framework.TestCase;



import org.junit.Before;

import org.junit.Test;

import org.junit.runner.RunWith;

import org.mockito.Mock;

import org.mockito.MockitoAnnotations;



/**

 * Tests for the {@link com.android.ims.internal.VideoPauseTracker} class.

 */

@RunWith(AndroidJUnit4.class)

public class ImsVideoProviderWrapperTest extends TestCase {

    private ImsVideoCallProviderWrapper mImsVideoCallProviderWrapper;

    @Mock

    VideoPauseTracker mVideoPauseTracker;



    @Before

    @Override

    public void setUp() throws Exception {

        super.setUp();

        MockitoAnnotations.initMocks(this);

        mImsVideoCallProviderWrapper = new ImsVideoCallProviderWrapper(null, mVideoPauseTracker);

        when(mVideoPauseTracker.shouldPauseVideoFor(anyInt())).thenReturn(true);

        when(mVideoPauseTracker.shouldResumeVideoFor(anyInt())).thenReturn(true);

    }



    @SmallTest

    @Test

    public void testIsPause() {

        assertTrue(ImsVideoCallProviderWrapper.isPauseRequest(VideoProfile.STATE_BIDIRECTIONAL,

                VideoProfile.STATE_BIDIRECTIONAL | VideoProfile.STATE_PAUSED));

        assertTrue(ImsVideoCallProviderWrapper.isPauseRequest(VideoProfile.STATE_BIDIRECTIONAL,

                VideoProfile.STATE_PAUSED));

        assertFalse(ImsVideoCallProviderWrapper.isPauseRequest(VideoProfile.STATE_PAUSED,

                VideoProfile.STATE_PAUSED));

        assertFalse(ImsVideoCallProviderWrapper.isPauseRequest(VideoProfile.STATE_AUDIO_ONLY,

                VideoProfile.STATE_AUDIO_ONLY));

    }



    @SmallTest

    @Test

    public void testIsResume() {

        assertTrue(ImsVideoCallProviderWrapper.isResumeRequest(

                VideoProfile.STATE_BIDIRECTIONAL | VideoProfile.STATE_PAUSED,

                VideoProfile.STATE_BIDIRECTIONAL));

        assertTrue(ImsVideoCallProviderWrapper.isResumeRequest(VideoProfile.STATE_PAUSED,

                VideoProfile.STATE_AUDIO_ONLY));

        assertFalse(ImsVideoCallProviderWrapper.isResumeRequest(

                VideoProfile.STATE_BIDIRECTIONAL | VideoProfile.STATE_PAUSED,

                VideoProfile.STATE_BIDIRECTIONAL | VideoProfile.STATE_PAUSED));

        assertFalse(ImsVideoCallProviderWrapper.isResumeRequest(VideoProfile.STATE_PAUSED,

                VideoProfile.STATE_AUDIO_ONLY | VideoProfile.STATE_PAUSED));

    }



    @SmallTest

    @Test

    public void testIsTurnOffCameraRequest() {

        assertTrue(ImsVideoCallProviderWrapper.isTurnOffCameraRequest(

                VideoProfile.STATE_BIDIRECTIONAL, VideoProfile.STATE_RX_ENABLED));

        assertTrue(ImsVideoCallProviderWrapper.isTurnOffCameraRequest(

                VideoProfile.STATE_BIDIRECTIONAL | VideoProfile.STATE_PAUSED,

                VideoProfile.STATE_RX_ENABLED));

        assertFalse(ImsVideoCallProviderWrapper.isTurnOffCameraRequest(

                VideoProfile.STATE_BIDIRECTIONAL | VideoProfile.STATE_PAUSED,

                VideoProfile.STATE_BIDIRECTIONAL));

    }



    @SmallTest

    @Test

    public void testIsTurnOnCameraRequest() {

        assertTrue(ImsVideoCallProviderWrapper.isTurnOnCameraRequest(

                VideoProfile.STATE_RX_ENABLED, VideoProfile.STATE_BIDIRECTIONAL));

        assertTrue(ImsVideoCallProviderWrapper.isTurnOnCameraRequest(

                VideoProfile.STATE_RX_ENABLED,

                VideoProfile.STATE_BIDIRECTIONAL | VideoProfile.STATE_PAUSED));

        assertFalse(ImsVideoCallProviderWrapper.isTurnOnCameraRequest(

                VideoProfile.STATE_BIDIRECTIONAL,

                VideoProfile.STATE_BIDIRECTIONAL | VideoProfile.STATE_PAUSED));

    }



    /**

     * Verifies that the to profile is not changed when a request to turn off the camera is sent

     * using the broken vendor-format request.

     */

    @SmallTest

    @Test

    public void testNoFilterWhenDisablingCamera() {

        mImsVideoCallProviderWrapper.setUseVideoPauseWorkaround(true);

        VideoProfile fromProfile = new VideoProfile(

                VideoProfile.STATE_BIDIRECTIONAL | VideoProfile.STATE_PAUSED);

        VideoProfile toProfile = new VideoProfile(VideoProfile.STATE_RX_ENABLED);



        VideoProfile filteredTo = mImsVideoCallProviderWrapper.maybeFilterPauseResume(fromProfile,

                toProfile, VideoPauseTracker.SOURCE_INCALL);

        assertEquals(filteredTo.getVideoState(), toProfile.getVideoState());

    }



    /**

     * Verifies that the to profile is not changed when a request to turn on the camera is sent

     * using the broken vendor-format request.

     */

    @SmallTest

    @Test

    public void testNoFilterWhenEnablingCamera() {

        mImsVideoCallProviderWrapper.setUseVideoPauseWorkaround(true);

        VideoProfile fromProfile = new VideoProfile(

                VideoProfile.STATE_RX_ENABLED | VideoProfile.STATE_PAUSED);

        VideoProfile toProfile = new VideoProfile(VideoProfile.STATE_BIDIRECTIONAL);



        VideoProfile filteredTo = mImsVideoCallProviderWrapper.maybeFilterPauseResume(fromProfile,

                toProfile, VideoPauseTracker.SOURCE_INCALL);

        assertEquals(filteredTo.getVideoState(), toProfile.getVideoState());

    }



    /**

     * Verifies normal operation of filtering of pause request.

     */

    @SmallTest

    @Test

    public void testNoFilteringOnPause() {

        VideoProfile fromProfile = new VideoProfile(VideoProfile.STATE_BIDIRECTIONAL);

        VideoProfile toProfile = new VideoProfile(

                VideoProfile.STATE_BIDIRECTIONAL | VideoProfile.STATE_PAUSED);



        VideoProfile filteredTo = mImsVideoCallProviderWrapper.maybeFilterPauseResume(fromProfile,

                toProfile, VideoPauseTracker.SOURCE_INCALL);

        assertEquals(filteredTo.getVideoState(), toProfile.getVideoState());

    }



    /**

     * Verifies normal operation of filtering of pause request.

     */

    @SmallTest

    @Test

    public void testNoFilteringOnResume() {

        VideoProfile fromProfile = new VideoProfile(

                VideoProfile.STATE_BIDIRECTIONAL | VideoProfile.STATE_PAUSED);

        VideoProfile toProfile = new VideoProfile(VideoProfile.STATE_BIDIRECTIONAL);



        VideoProfile filteredTo = mImsVideoCallProviderWrapper.maybeFilterPauseResume(fromProfile,

                toProfile, VideoPauseTracker.SOURCE_INCALL);

        assertEquals(filteredTo.getVideoState(), toProfile.getVideoState());

    }

}