v17/leanback/tests/java/android/support/v17/leanback/app/PlaybackOverlayFragmentTest.java

/*
 * Copyright (C) 2016 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.support.v17.leanback.app;

import static junit.framework.Assert.assertEquals;

import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;

import android.support.test.filters.FlakyTest;
import android.support.test.filters.MediumTest;
import android.support.test.filters.Suppress;
import android.support.test.runner.AndroidJUnit4;
import android.support.v17.leanback.test.R;
import android.view.View;

import org.junit.Test;
import org.junit.runner.RunWith;

@MediumTest
@RunWith(AndroidJUnit4.class)
public class PlaybackOverlayFragmentTest extends SingleFragmentTestBase {

    @Test
    public void workaroundVideoViewStealFocus() {
        SingleFragmentTestActivity activity =
                launchAndWaitActivity(PlaybackOverlayTestFragment.class,
                new Options().activityLayoutId(R.layout.playback_controls_with_video), 0);
        PlaybackOverlayTestFragment fragment = (PlaybackOverlayTestFragment)
                activity.getTestFragment();

        assertFalse(activity.findViewById(R.id.videoView).hasFocus());
        assertTrue(fragment.getView().hasFocus());
    }

    @FlakyTest
    @Suppress
    @Test
    public void alignmentRowToBottom() throws Throwable {
        SingleFragmentTestActivity activity =
                launchAndWaitActivity(PlaybackOverlayTestFragment.class,
                new Options().activityLayoutId(R.layout.playback_controls_with_video), 0);
        final PlaybackOverlayTestFragment fragment = (PlaybackOverlayTestFragment)
                activity.getTestFragment();

        assertTrue(fragment.getAdapter().size() > 2);

        View playRow = fragment.getVerticalGridView().getChildAt(0);
        assertTrue(playRow.hasFocus());
        assertEquals(playRow.getResources().getDimensionPixelSize(
                R.dimen.lb_playback_controls_padding_bottom),
                fragment.getVerticalGridView().getHeight() - playRow.getBottom());

        activityTestRule.runOnUiThread(new Runnable() {
            @Override
            public void run() {
                fragment.getVerticalGridView().setSelectedPositionSmooth(
                        fragment.getAdapter().size() - 1);
            }
        });
        waitForScrollIdle(fragment.getVerticalGridView());

        View lastRow = fragment.getVerticalGridView().getChildAt(
                fragment.getVerticalGridView().getChildCount() - 1);
        assertEquals(fragment.getAdapter().size() - 1,
                fragment.getVerticalGridView().getChildAdapterPosition(lastRow));
        assertTrue(lastRow.hasFocus());
        assertEquals(lastRow.getResources().getDimensionPixelSize(
                R.dimen.lb_playback_controls_padding_bottom),
                fragment.getVerticalGridView().getHeight() - lastRow.getBottom());
    }

}