content: /*
   * 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
   *
   *     https://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.avro.tool;
  
  import org.apache.avro.Protocol;
  
  import org.junit.jupiter.api.Assertions;
  import org.junit.jupiter.params.ParameterizedTest;
  import org.junit.jupiter.params.provider.ValueSource;
  
  import java.io.ByteArrayOutputStream;
  import java.io.File;
  import java.io.PrintStream;
  import java.util.Arrays;
  import java.util.Collections;
  
  /**
   *
   */
  public class TestRpcProtocolTool {
  
    @ParameterizedTest
    @ValueSource(strings = { "http", "avro" })
    void rpcProtocol(String uriScheme) throws Exception {
  
      String protocolFile = System.getProperty("share.dir", "../../../share") + "/test/schemas/simple.avpr";
  
      Protocol simpleProtocol = Protocol.parse(new File(protocolFile));
  
      // start a simple server
      ByteArrayOutputStream baos1 = new ByteArrayOutputStream();
      PrintStream p1 = new PrintStream(baos1);
      RpcReceiveTool receive = new RpcReceiveTool();
  
      receive.run1(null, p1, System.err,
          Arrays.asList(uriScheme + "://0.0.0.0:0/", protocolFile, "hello", "-data", "\"Hello!\""));
  
      // run the actual test
      ByteArrayOutputStream baos2 = new ByteArrayOutputStream();
      PrintStream p2 = new PrintStream(baos2, true, "UTF-8");
      RpcProtocolTool testObject = new RpcProtocolTool();
  
      testObject.run(null, p2, System.err,
          Collections.singletonList(uriScheme + "://127.0.0.1:" + receive.server.getPort() + "/"));
  
      p2.flush();
  
      Assertions.assertEquals(simpleProtocol, Protocol.parse(baos2.toString("UTF-8")),
          "Expected the simple.avpr protocol to be echoed to standout");
  
      receive.server.close(); // force the server to finish
    }
  }
  