/*
 * Copyright 2010 Google Inc.
 * 
 * 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 com.google.jstestdriver.requesthandlers;

import static org.easymock.EasyMock.contains;
import static org.easymock.EasyMock.createMock;
import static org.easymock.EasyMock.eq;
import static org.easymock.EasyMock.replay;
import static org.easymock.EasyMock.verify;

import java.io.IOException;

import javax.servlet.http.HttpServletResponse;

import junit.framework.TestCase;

/**
 * @author rdionne@google.com (Robert Dionne)
 */
public class UnsupportedMethodErrorSenderTest extends TestCase {

  private HttpServletResponse response;

  @Override
  protected void setUp() throws Exception {
    response = createMock(HttpServletResponse.class);
  }

  @Override
  protected void tearDown() throws Exception {
    verify(response);
  }

  public void testHttpOnePointZero() throws Exception {
    expectErrorCode(HttpServletResponse.SC_BAD_REQUEST, "HTTP 1.0");
  }

  public void testHttpOnePointOne() throws Exception {
    expectErrorCode(HttpServletResponse.SC_METHOD_NOT_ALLOWED, "HTTP 1.1");
  }

  private void expectErrorCode(int errorCode, String httpVersion) throws IOException {
    UnsupportedMethodErrorSender sender =
        new UnsupportedMethodErrorSender(HttpMethod.GET,  httpVersion, response);

    /*expect*/ response.sendError(eq(errorCode), contains(HttpMethod.GET.name()));

    replay(response);
    sender.methodNotAllowed();
  }
}