mirai/mirai-core-mock/test/TestBase.kt

/*
 * Copyright 2019-2022 Mamoe Technologies and contributors.
 *
 * 此源代码的使用受 GNU AFFERO GENERAL PUBLIC LICENSE version 3 许可证的约束, 可以在以下链接找到该许可证.
 * Use of this source code is governed by the GNU AGPLv3 license that can be found through the following link.
 *
 * https://github.com/mamoe/mirai/blob/dev/LICENSE
 */

package net.mamoe.mirai.mock.test

import kotlinx.coroutines.CoroutineScope
import kotlinx.coroutines.runBlocking
import net.mamoe.mirai.event.Event
import net.mamoe.mirai.event.events.MessageEvent
import net.mamoe.mirai.event.events.MessagePostSendEvent
import net.mamoe.mirai.event.events.MessagePreSendEvent
import org.junit.jupiter.api.fail
import java.net.URL
import kotlin.reflect.jvm.jvmName
import kotlin.test.assertFails

internal open class TestBase {

    internal inline fun <reified T> assertIsInstance(value: Any?, block: T.() -> Unit = {}) {
        if (value !is T) {
            fail { "Actual value $value (${value?.javaClass}) is not instanceof ${T::class.jvmName}" }
        }
        block(value)
    }

    internal fun runTest(action: suspend CoroutineScope.() -> Unit) {
        runBlocking(block = action)
    }

    internal fun List<Event>.dropMessagePrePost() = filterNot {
        it is MessagePreSendEvent || it is MessagePostSendEvent<*>
    }

    internal fun List<Event>.dropMsgChat() = filterNot {
        it is MessageEvent || it is MessagePreSendEvent || it is MessagePostSendEvent<*>
    }

    internal fun String.toUrl(): URL = URL(this)

    internal inline fun <T> T.runAndAssertFails(block: T.() -> Unit) {
        assertFails { block() }
    }

}