/*
 *  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.catalina.startup;

/**
 * Simple http client used for testing requests with "Expect" headers.
 */
public class ExpectationClient extends SimpleHttpClient {

    private static final String BODY = "foo=bar";

    public void doRequestHeaders() throws Exception {
        StringBuilder requestHeaders = new StringBuilder();
        requestHeaders.append("POST /echo HTTP/1.1").append(CRLF);
        requestHeaders.append("Host: localhost").append(CRLF);
        requestHeaders.append("Expect: 100-continue").append(CRLF);
        requestHeaders.append(SimpleHttpClient.HTTP_HEADER_CONTENT_TYPE_FORM_URL_ENCODING);
        String len = Integer.toString(BODY.length());
        requestHeaders.append("Content-length: ").append(len).append(CRLF);
        requestHeaders.append(CRLF);

        setRequest(new String[] {requestHeaders.toString()});

        processRequest(false);
    }

    public void doRequestBody() throws Exception {
        setRequest(new String[] { BODY });

        processRequest(true);
    }

    @Override
    public boolean isResponseBodyOK() {
        return BODY.equals(getResponseBody());
    }
}