/*
    * Copyright 2002-2012 the original author or authors.
    *
    * Licensed 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.springframework.http;
  
  import java.io.ByteArrayInputStream;
  import java.io.IOException;
  import java.io.InputStream;
  
  import org.springframework.util.Assert;
  
  /**
   * @author Arjen Poutsma
   */
  public class MockHttpInputMessage implements HttpInputMessage {
  
  	private final HttpHeaders headers = new HttpHeaders();
  
  	private final InputStream body;
  
  
  	public MockHttpInputMessage(byte[] contents) {
  		Assert.notNull(contents, "'contents' must not be null");
  		this.body = new ByteArrayInputStream(contents);
  	}
  
  	public MockHttpInputMessage(InputStream body) {
  		Assert.notNull(body, "'body' must not be null");
  		this.body = body;
  	}
  
  	@Override
  	public HttpHeaders getHeaders() {
  		return headers;
  	}
  
  	@Override
  	public InputStream getBody() throws IOException {
  		return body;
  	}
  }