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This commit introduces the AbstractTest class for general tests. It also adds the AbstractHaraMessageTest to be used for tests dependent on the Hara client messages. Signed-off-by: Saeed Rezaee <[email protected]>
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src/test/kotlin/org/eclipse/hara/ddiclient/integrationtest/AbstractHaraMessageTest.kt
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| /* | ||
| * | ||
| * * Copyright © 2017-2024 Kynetics LLC | ||
| * * | ||
| * * This program and the accompanying materials are made | ||
| * * available under the terms of the Eclipse Public License 2.0 | ||
| * * which is available at https://www.eclipse.org/legal/epl-2.0/ | ||
| * * | ||
| * * SPDX-License-Identifier: EPL-2.0 | ||
| * | ||
| */ | ||
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| package org.eclipse.hara.ddiclient.integrationtest | ||
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| import kotlinx.coroutines.CoroutineScope | ||
| import kotlinx.coroutines.Deferred | ||
| import kotlinx.coroutines.Dispatchers | ||
| import kotlinx.coroutines.async | ||
| import kotlinx.coroutines.channels.BufferOverflow | ||
| import kotlinx.coroutines.channels.Channel | ||
| import kotlinx.coroutines.launch | ||
| import okhttp3.OkHttpClient | ||
| import org.eclipse.hara.ddiclient.api.ConfigDataProvider | ||
| import org.eclipse.hara.ddiclient.api.DeploymentPermitProvider | ||
| import org.eclipse.hara.ddiclient.api.DirectoryForArtifactsProvider | ||
| import org.eclipse.hara.ddiclient.api.DownloadBehavior | ||
| import org.eclipse.hara.ddiclient.api.HaraClient | ||
| import org.eclipse.hara.ddiclient.api.MessageListener | ||
| import org.eclipse.hara.ddiclient.api.Updater | ||
| import org.eclipse.hara.ddiclient.integrationtest.utils.internalLog | ||
| import kotlin.coroutines.cancellation.CancellationException | ||
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| abstract class AbstractHaraMessageTest : AbstractTest() { | ||
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| private var expectedHaraMessages = mutableListOf<ExpectedMessage>() | ||
| open val expectedMessagesAssertionListener: | ||
| List<suspend (ExpectedMessage) -> Unit> = listOf() | ||
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| private val expectedMessageChannel = | ||
| Channel<ExpectedMessage>(5, BufferOverflow.DROP_OLDEST) | ||
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| private val checkMessagesScope = CoroutineScope(Dispatchers.IO) | ||
| private var checkExpectedMessagesJob: Deferred<Unit>? = null | ||
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| open val expectedMessagesList: MutableList<MutableList<ExpectedMessage>> = | ||
| mutableListOf(expectedHaraMessages) | ||
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| open fun filterHaraMessages(message: MessageListener.Message): Boolean = true | ||
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| protected fun sendExpectedMessage(message: ExpectedMessage) { | ||
| checkMessagesScope.launch { | ||
| expectedMessageChannel.send(message) | ||
| } | ||
| } | ||
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| protected suspend fun startWatchingExpectedMessages(lastTest: Boolean = false) { | ||
| checkExpectedMessagesJob = getExpectedMessagesCheckingJob(lastTest) | ||
| try { | ||
| checkExpectedMessagesJob?.await() | ||
| } catch (ignored: CancellationException) { | ||
| } | ||
| } | ||
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| open val messageListener: MessageListener | ||
| get() = object : MessageListener { | ||
| override fun onMessage(message: MessageListener.Message) { | ||
| "Received message: $message".internalLog() | ||
| if (filterHaraMessages(message)) { | ||
| sendExpectedMessage(ExpectedMessage.HaraMessage(message)) | ||
| } | ||
| } | ||
| } | ||
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| private suspend fun getExpectedMessagesCheckingJob(lastTest: Boolean): Deferred<Unit> { | ||
| return checkMessagesScope.async { | ||
| for (msg in expectedMessageChannel) { | ||
| when (msg) { | ||
| is ExpectedMessage.HaraMessage -> { | ||
| if (expectedHaraMessages.isNotEmpty()) { | ||
| assertEquals(msg, expectedHaraMessages.removeFirst()) | ||
| } | ||
| } | ||
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| else -> { | ||
| expectedMessagesAssertionListener.forEach { | ||
| it.invoke(msg) | ||
| } | ||
| } | ||
| } | ||
| val finished = expectedMessagesList.map { | ||
| it.isEmpty() | ||
| } | ||
| if (finished.all { it }) { | ||
| "All expected messages received".internalLog() | ||
| checkExpectedMessagesJob?.cancel() | ||
| if (lastTest) { | ||
| safeStopClient() | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } | ||
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| override fun clientFromTargetId( | ||
| directoryDataProvider: DirectoryForArtifactsProvider, | ||
| configDataProvider: ConfigDataProvider, updater: Updater, | ||
| messageListeners: List<MessageListener>, | ||
| deploymentPermitProvider: DeploymentPermitProvider, | ||
| downloadBehavior: DownloadBehavior, | ||
| okHttpClientBuilder: OkHttpClient.Builder, | ||
| targetToken: String?, | ||
| gatewayToken: String?): (String) -> HaraClient { | ||
| return super.clientFromTargetId( | ||
| directoryDataProvider, configDataProvider, updater, | ||
| listOf(messageListener), | ||
| deploymentPermitProvider, | ||
| downloadBehavior, okHttpClientBuilder, | ||
| targetToken, gatewayToken) | ||
| } | ||
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| protected fun expectMessages(vararg messages: MessageListener.Message) { | ||
| expectedHaraMessages.clear() | ||
| expectedHaraMessages.addAll(messages.map { ExpectedMessage.HaraMessage(it) }) | ||
| } | ||
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| sealed class ExpectedMessage { | ||
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| data class HaraMessage(val message: MessageListener.Message) : ExpectedMessage() | ||
| } | ||
| } |
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