| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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 org.apache.tuweni.hobbits |
| |
| import io.vertx.core.Vertx |
| import kotlinx.coroutines.runBlocking |
| import org.apache.tuweni.bytes.Bytes |
| import org.apache.tuweni.concurrent.AsyncResult |
| import org.apache.tuweni.concurrent.coroutines.await |
| import org.apache.tuweni.junit.VertxExtension |
| import org.apache.tuweni.junit.VertxInstance |
| import org.junit.jupiter.api.Assertions.assertEquals |
| import org.junit.jupiter.api.Test |
| import org.junit.jupiter.api.assertThrows |
| import org.junit.jupiter.api.extension.ExtendWith |
| import java.lang.IllegalStateException |
| |
| @ExtendWith(VertxExtension::class) |
| class HobbitsTransportTest { |
| |
| @Test |
| fun testLifecycle(@VertxInstance vertx: Vertx) = runBlocking { |
| val server = HobbitsTransport(vertx) |
| server.start() |
| server.start() |
| server.stop() |
| } |
| |
| @Test |
| fun sendMessageBeforeStart(@VertxInstance vertx: Vertx) = runBlocking { |
| val server = HobbitsTransport(vertx) |
| val exception: IllegalStateException = assertThrows { |
| runBlocking { |
| server.sendMessage(Message(protocol = Protocol.RPC, headers = Bytes.EMPTY, body = Bytes.EMPTY), |
| Transport.TCP, "localhost", 9000) |
| } |
| } |
| assertEquals("Server not started", exception.message) |
| } |
| |
| @Test |
| fun registerEndpointAfterStart(@VertxInstance vertx: Vertx) = runBlocking { |
| val server = HobbitsTransport(vertx) |
| server.start() |
| val exception: IllegalStateException = assertThrows { |
| server.createHTTPEndpoint(networkInterface = "127.0.0.1", handler = {}) |
| } |
| assertEquals("Server already started", exception.message) |
| } |
| |
| @Test |
| fun sendMessage(@VertxInstance vertx: Vertx) = runBlocking { |
| val completion = AsyncResult.incomplete<Bytes>() |
| val listening = vertx.createNetServer() |
| listening.connectHandler { |
| it.handler { |
| completion.complete(Bytes.wrapBuffer(it)) |
| } |
| }.listen(0, "localhost") { |
| runBlocking { |
| val server = HobbitsTransport(vertx) |
| server.start() |
| val msg = Message(protocol = Protocol.RPC, headers = Bytes.EMPTY, body = Bytes.EMPTY) |
| server.sendMessage(msg, Transport.TCP, "localhost", listening.actualPort()) |
| val result = completion.await() |
| assertEquals(msg.toBytes(), result) |
| } |
| } |
| } |
| } |