Add test to for disposing status bar input layer if caption is below status bar

/*

 * Copyright (C) 2025 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.wm.shell.windowdecor.viewholder

import android.app.ActivityManager.RunningTaskInfo

import android.graphics.Point

import android.os.Handler

import android.testing.AndroidTestingRunner

import android.view.View

import android.widget.ImageButton

import androidx.test.filters.SmallTest

import com.android.internal.policy.SystemBarUtils

import com.android.wm.shell.R

import com.android.wm.shell.ShellTestCase

import com.android.wm.shell.windowdecor.WindowManagerWrapper

import org.junit.Before

import org.junit.runner.RunWith

import org.mockito.kotlin.mock

import org.mockito.kotlin.spy

import org.mockito.kotlin.verify

import org.mockito.kotlin.whenever

import kotlin.test.Test

/**

 * Tests for [AppHandleViewHolder].

 *

 * Build/Install/Run:

 * atest WMShellUnitTests:AppHandleViewHolderTest

 */

@SmallTest

@RunWith(AndroidTestingRunner::class)

class AppHandleViewHolderTest : ShellTestCase() {

    companion object {

        private const val CAPTION_WIDTH = 500

        private const val CAPTION_HEIGHT = 100

    }

    private val mockView = mock<View>()

    private val mockImageButton = mock<ImageButton>()

    private val mockOnTouchListener = mock<View.OnTouchListener>()

    private val mockOnClickListener = mock<View.OnClickListener>()

    private val mockWindowManagerWrapper = mock<WindowManagerWrapper>()

    private val mockHandler = mock<Handler>()

    private val mockTaskInfo = mock<RunningTaskInfo>()

    @Before

    fun setup() {

        whenever(mockView.context).thenReturn(mContext)

        whenever(mockView.requireViewById<View>(R.id.desktop_mode_caption))

            .thenReturn(mockView)

        whenever(mockView.requireViewById<ImageButton>(R.id.caption_handle))

            .thenReturn(mockImageButton)

    }

    @Test

    fun statusBarInputLayer_disposedWhenCaptionBelowStatusBar() {

        val appHandleViewHolder: AppHandleViewHolder = spy(createAppHandleViewHolder())

        val captionPosition = Point(0, SystemBarUtils.getStatusBarHeight(mContext) + 10)

        appHandleViewHolder.bindData(

            AppHandleViewHolder.HandleData(

                taskInfo = mockTaskInfo,

                position = captionPosition,

                width = CAPTION_WIDTH,

                height = CAPTION_HEIGHT,

                showInputLayer = false

            )

        )

        verify(appHandleViewHolder).disposeStatusBarInputLayer()

    }

    private fun createAppHandleViewHolder(): AppHandleViewHolder {

        return AppHandleViewHolder(

            mockView,

            mockOnTouchListener,

            mockOnClickListener,

            mockWindowManagerWrapper,

            mockHandler

        )

    }

}