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 org.apache.cassandra.sidecar.client;
  
  import org.junit.jupiter.api.BeforeEach;
  import org.junit.jupiter.api.Test;
  
  import io.vertx.core.buffer.impl.BufferImpl;
  
  import static org.mockito.ArgumentMatchers.any;
  import static org.mockito.Mockito.mock;
  import static org.mockito.Mockito.times;
  import static org.mockito.Mockito.verify;
  
  /**
   * Unit tests for {@link StreamConsumerWriteStream}
   */
  class StreamConsumerWriteStreamTest
  {
      StreamConsumerWriteStream streamConsumerWriteStream;
      StreamConsumer mockStreamConsumer;
  
      @BeforeEach
      void setup()
      {
          mockStreamConsumer = mock(StreamConsumer.class);
          streamConsumerWriteStream = new StreamConsumerWriteStream(mockStreamConsumer);
      }
  
      @Test
      void testWrite()
      {
          streamConsumerWriteStream.write(BufferImpl.buffer("consume me"));
          streamConsumerWriteStream.write(BufferImpl.buffer("me too"), p -> {
          });
          verify(mockStreamConsumer, times(2)).onRead(any(VertxStreamBuffer.class));
      }
  
      @Test
      void testEndStream()
      {
          streamConsumerWriteStream.end(p -> {
          });
          verify(mockStreamConsumer, times(1)).onComplete();
      }
  }
  