libraries/flicker/src/com/android/server/wm/flicker/junit/IFlickerJUnitDecorator.kt

/*
 * Copyright (C) 2022 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.server.wm.flicker.junit

import org.junit.runner.Description
import org.junit.runners.model.FrameworkMethod
import org.junit.runners.model.Statement

interface IFlickerJUnitDecorator {
    fun getChildDescription(method: FrameworkMethod?): Description?

    /** Returns the methods that run tests. */
    fun getTestMethods(test: Any): List<FrameworkMethod>

    fun doValidateInstanceMethods(): List<Throwable>

    fun doValidateConstructor(): List<Throwable>

    /** @return a [Statement] to execute a flicker service assertion */
    fun getMethodInvoker(method: FrameworkMethod, test: Any): Statement
}