packages/CarSystemUI/tests/src/com/android/systemui/navigationbar/car/CarNavigationBarTest.java

/*
 * 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.systemui.navigationbar.car;

import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;

import android.os.Handler;
import android.test.suitebuilder.annotation.SmallTest;
import android.testing.AndroidTestingRunner;
import android.testing.TestableLooper;
import android.testing.TestableResources;
import android.view.LayoutInflater;
import android.view.WindowManager;

import com.android.systemui.R;
import com.android.systemui.SysuiTestCase;
import com.android.systemui.car.CarDeviceProvisionedController;
import com.android.systemui.plugins.DarkIconDispatcher;
import com.android.systemui.statusbar.CommandQueue;
import com.android.systemui.statusbar.NavigationBarController;
import com.android.systemui.statusbar.SuperStatusBarViewFactory;
import com.android.systemui.statusbar.phone.AutoHideController;
import com.android.systemui.statusbar.phone.StatusBarIconController;
import com.android.systemui.statusbar.phone.StatusBarWindowView;
import com.android.systemui.statusbar.policy.KeyguardStateController;

import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.ArgumentCaptor;
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;

@RunWith(AndroidTestingRunner.class)
@TestableLooper.RunWithLooper
@SmallTest
public class CarNavigationBarTest extends SysuiTestCase {

    private CarNavigationBar mCarNavigationBar;
    private TestableResources mTestableResources;
    private Handler mHandler;

    @Mock
    private CarNavigationBarController mCarNavigationBarController;
    @Mock
    private WindowManager mWindowManager;
    @Mock
    private CarDeviceProvisionedController mDeviceProvisionedController;
    @Mock
    private AutoHideController mAutoHideController;
    @Mock
    private ButtonSelectionStateListener mButtonSelectionStateListener;
    @Mock
    private KeyguardStateController mKeyguardStateController;
    @Mock
    private NavigationBarController mNavigationBarController;
    @Mock
    private SuperStatusBarViewFactory mSuperStatusBarViewFactory;
    @Mock
    private ButtonSelectionStateController mButtonSelectionStateController;

    @Before
    public void setUp() {
        MockitoAnnotations.initMocks(this);
        mTestableResources = mContext.getOrCreateTestableResources();
        mTestableResources.addOverride(R.bool.config_enableBottomNavigationBar, true);
        mHandler = Handler.getMain();
        mCarNavigationBar = new CarNavigationBar(mContext, mCarNavigationBarController,
                mWindowManager, mDeviceProvisionedController, new CommandQueue(mContext),
                mAutoHideController, mButtonSelectionStateListener, mHandler,
                () -> mKeyguardStateController, () -> mNavigationBarController,
                mSuperStatusBarViewFactory, mButtonSelectionStateController);
        StatusBarWindowView statusBarWindowView = (StatusBarWindowView) LayoutInflater.from(
                mContext).inflate(R.layout.super_status_bar, /* root= */ null);
        when(mSuperStatusBarViewFactory.getStatusBarWindowView()).thenReturn(statusBarWindowView);
        when(mKeyguardStateController.isShowing()).thenReturn(false);
        mDependency.injectMockDependency(WindowManager.class);
        // Needed to inflate top navigation bar.
        mDependency.injectMockDependency(DarkIconDispatcher.class);
        mDependency.injectMockDependency(StatusBarIconController.class);
    }

    @Test
    public void restartNavbars_refreshesTaskChanged() {
        ArgumentCaptor<CarDeviceProvisionedController.DeviceProvisionedListener>
                deviceProvisionedCallbackCaptor = ArgumentCaptor.forClass(
                CarDeviceProvisionedController.DeviceProvisionedListener.class);
        when(mDeviceProvisionedController.isCurrentUserSetup()).thenReturn(true);
        mCarNavigationBar.start();
        // switching the currentUserSetup value to force restart the navbars.
        when(mDeviceProvisionedController.isCurrentUserSetup()).thenReturn(false);
        verify(mDeviceProvisionedController).addCallback(deviceProvisionedCallbackCaptor.capture());

        deviceProvisionedCallbackCaptor.getValue().onUserSwitched();
        waitForIdleSync(mHandler);

        verify(mButtonSelectionStateListener).onTaskStackChanged();
    }

    @Test
    public void restartNavBars_newUserNotSetupWithKeyguardShowing_showsKeyguardButtons() {
        ArgumentCaptor<CarDeviceProvisionedController.DeviceProvisionedListener>
                deviceProvisionedCallbackCaptor = ArgumentCaptor.forClass(
                CarDeviceProvisionedController.DeviceProvisionedListener.class);
        when(mDeviceProvisionedController.isCurrentUserSetup()).thenReturn(true);
        mCarNavigationBar.start();
        when(mKeyguardStateController.isShowing()).thenReturn(true);
        // switching the currentUserSetup value to force restart the navbars.
        when(mDeviceProvisionedController.isCurrentUserSetup()).thenReturn(false);
        verify(mDeviceProvisionedController).addCallback(deviceProvisionedCallbackCaptor.capture());

        deviceProvisionedCallbackCaptor.getValue().onUserSwitched();
        waitForIdleSync(mHandler);

        verify(mCarNavigationBarController).showAllKeyguardButtons(false);
    }

    @Test
    public void restartNavbars_newUserIsSetupWithKeyguardHidden_hidesKeyguardButtons() {
        ArgumentCaptor<CarDeviceProvisionedController.DeviceProvisionedListener>
                deviceProvisionedCallbackCaptor = ArgumentCaptor.forClass(
                CarDeviceProvisionedController.DeviceProvisionedListener.class);
        when(mDeviceProvisionedController.isCurrentUserSetup()).thenReturn(true);
        mCarNavigationBar.start();
        when(mKeyguardStateController.isShowing()).thenReturn(true);
        // switching the currentUserSetup value to force restart the navbars.
        when(mDeviceProvisionedController.isCurrentUserSetup()).thenReturn(false);
        verify(mDeviceProvisionedController).addCallback(deviceProvisionedCallbackCaptor.capture());
        deviceProvisionedCallbackCaptor.getValue().onUserSwitched();
        waitForIdleSync(mHandler);
        when(mDeviceProvisionedController.isCurrentUserSetup()).thenReturn(true);
        when(mKeyguardStateController.isShowing()).thenReturn(false);

        deviceProvisionedCallbackCaptor.getValue().onUserSetupChanged();
        waitForIdleSync(mHandler);

        verify(mCarNavigationBarController).hideAllKeyguardButtons(true);
    }
}