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 com.datastax.dse.driver;
  
  import static org.assertj.core.api.Assertions.assertThat;
  
  import com.datastax.oss.protocol.internal.util.Bytes;
  import org.apache.tinkerpop.gremlin.structure.io.Buffer;
  import org.assertj.core.api.AbstractAssert;
  
  public class TinkerpopBufferAssert extends AbstractAssert<TinkerpopBufferAssert, Buffer> {
    public TinkerpopBufferAssert(Buffer actual) {
      super(actual, TinkerpopBufferAssert.class);
    }
  
    public TinkerpopBufferAssert containsExactly(String hexString) {
  
      byte[] expectedBytes = Bytes.fromHexString(hexString).array();
      byte[] actualBytes = new byte[expectedBytes.length];
      actual.readBytes(actualBytes);
      assertThat(actualBytes).containsExactly(expectedBytes);
      assertThat(actual.readableBytes()).isEqualTo(0);
      return this;
    }
  }
  