/*
 * Copyright 2024 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.test.input

import android.hardware.input.IInputManager
import android.hardware.input.InputManagerGlobal
import org.junit.rules.ExternalResource
import org.mockito.Mockito

/**
 * A test rule that temporarily replaces the [IInputManager] connection to the server with a mock to
 * be used for testing.
 */
class MockInputManagerRule : ExternalResource() {

    private lateinit var session: InputManagerGlobal.TestSession

    val mock: IInputManager = Mockito.mock(IInputManager::class.java)

    override fun before() {
        session = InputManagerGlobal.createTestSession(mock)
    }

    override fun after() {
        if (this::session.isInitialized) {
            session.close()
        }
    }
}