| /* |
| * Copyright (C) 2020 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.car.ui; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| |
| import androidx.test.rule.ActivityTestRule; |
| |
| import com.android.car.ui.tests.unit.R; |
| |
| import org.junit.Before; |
| import org.junit.Rule; |
| import org.junit.Test; |
| |
| import java.util.concurrent.CountDownLatch; |
| import java.util.concurrent.TimeUnit; |
| |
| /** Unit test for {@link FocusParkingView}. */ |
| public class FocusParkingViewTest { |
| |
| private static final long WAIT_TIME_MS = 3000; |
| |
| @Rule |
| public ActivityTestRule<FocusParkingViewTestActivity> mActivityRule = |
| new ActivityTestRule<>(FocusParkingViewTestActivity.class); |
| |
| private FocusParkingViewTestActivity mActivity; |
| |
| @Before |
| public void setUp() { |
| mActivity = mActivityRule.getActivity(); |
| } |
| |
| @Test |
| public void testFocusParkingViewCanTakeFocus() throws Exception { |
| FocusParkingView focusParkingView = mActivity.findViewById(R.id.focus_parking); |
| |
| CountDownLatch latch = new CountDownLatch(1); |
| focusParkingView.post(() -> { |
| focusParkingView.requestFocus(); |
| focusParkingView.post(() -> { |
| latch.countDown(); |
| }); |
| }); |
| latch.await(WAIT_TIME_MS, TimeUnit.MILLISECONDS); |
| |
| assertThat(focusParkingView.isFocused()).isTrue(); |
| } |
| @Test |
| public void testFocusParkingViewFocusedWhenWindowLostFocus() throws Exception { |
| FocusParkingView focusParkingView = mActivity.findViewById(R.id.focus_parking); |
| assertThat(focusParkingView.isFocused()).isFalse(); |
| |
| CountDownLatch latch = new CountDownLatch(1); |
| focusParkingView.post(() -> { |
| focusParkingView.onWindowFocusChanged(false); |
| focusParkingView.post(() -> { |
| latch.countDown(); |
| }); |
| }); |
| latch.await(WAIT_TIME_MS, TimeUnit.MILLISECONDS); |
| |
| assertThat(focusParkingView.isFocused()).isTrue(); |
| } |
| } |