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
   *
   *     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 accord.maelstrom;
  
  import java.io.IOException;
  
  import org.junit.jupiter.api.Test;
  
  import static accord.maelstrom.Runner.test;
  
  // TODO (correctness) : if you run the tests with the same seed, you get different outcomes... this makes it hard to rerun a failure found from CI
  public class SimpleRandomTest
  {
      @Test
      public void testLaunch() throws IOException
      {
          test().run();
      }
  
      @Test
      public void testEmptyRead() throws IOException
      {
          test().run("{\"src\":\"c1\",\"dest\":\"n1\",\"body\":{\"type\":\"txn\",\"msg_id\":1,\"txn\":"
                     + "[[\"r\", 1, null]]}}");
      }
  
      @Test
      public void testReadAndWrite() throws IOException
      {
          test().run("{\"src\":\"c1\",\"dest\":\"n1\",\"body\":{\"type\":\"txn\",\"msg_id\":1,\"txn\":"
                     + "[[\"r\", 1, null],[\"append\", 1, 1]]}}",
                     "{\"src\":\"c1\",\"dest\":\"n1\",\"body\":{\"type\":\"txn\",\"msg_id\":1,\"txn\":"
                     + "[[\"r\", 1, null],[\"append\", 1, 2]]}}",
                     "{\"src\":\"c1\",\"dest\":\"n1\",\"body\":{\"type\":\"txn\",\"msg_id\":1,\"txn\":"
                     + "[[\"r\", 1, null]]}}");
      }
  
      @Test
      public void testReadAndWriteRandomMultiKey() throws IOException
      {
          test().nodeCount(5).run("{\"src\":\"c1\",\"dest\":\"n1\",\"body\":{\"type\":\"txn\",\"msg_id\":1,\"txn\":"
                                  + "[[\"r\", 1, null],[\"r\", 2, null],[\"r\", 3, null],[\"append\", 1, 1],[\"append\", 2, 3]]}}",
                                  "{\"src\":\"c1\",\"dest\":\"n2\",\"body\":{\"type\":\"txn\",\"msg_id\":2,\"txn\":"
                                  + "[[\"r\", 1, null],[\"r\", 2, null],[\"r\", 3, null],[\"append\", 1, 2],[\"append\", 3, 3]]}}",
                                  "{\"src\":\"c1\",\"dest\":\"n3\",\"body\":{\"type\":\"txn\",\"msg_id\":3,\"txn\":"
                                  + "[[\"r\", 1, null],[\"r\", 2, null],[\"r\", 3, null],[\"append\", 1, 3],[\"append\", 2, 2]]}}",
                                  "{\"src\":\"c1\",\"dest\":\"n1\",\"body\":{\"type\":\"txn\",\"msg_id\":4,\"txn\":"
                                  + "[[\"r\", 1, null],[\"r\", 2, null],[\"r\", 3, null],[\"append\", 1, 4],[\"append\", 3, 2]]}}",
                                  "{\"src\":\"c1\",\"dest\":\"n2\",\"body\":{\"type\":\"txn\",\"msg_id\":5,\"txn\":"
                                  + "[[\"r\", 1, null],[\"r\", 2, null],[\"r\", 3, null],[\"append\", 1, 5],[\"append\", 2, 1]]}}",
                                  "{\"src\":\"c1\",\"dest\":\"n3\",\"body\":{\"type\":\"txn\",\"msg_id\":6,\"txn\":"
                                  + "[[\"r\", 1, null],[\"r\", 2, null],[\"r\", 3, null],[\"append\", 1, 6],[\"append\", 3, 1]]}}");
      }
  }
  