// 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.cloud.test.regression;

import org.apache.log4j.Logger;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;

import com.cloud.test.regression.ApiCommand.ResponseType;

public class HA extends TestCase{

	public static final Logger s_logger = Logger.getLogger(HA.class.getName());
	
	public HA(){
		this.setClient();
	}
	
	public boolean executeTest(){
		int error=0;	
		Element rootElement = this.getInputFile().get(0).getDocumentElement();
		NodeList commandLst = rootElement.getElementsByTagName("command");
		
		//Analyze each command, send request and build the array list of api commands
		for (int i=0; i<commandLst.getLength(); i++) {
			
		    Node fstNode = commandLst.item(i);
		    Element fstElmnt = (Element) fstNode;
			
			//new command
			ApiCommand api = new ApiCommand(fstElmnt, this.getParam(), this.getCommands());
		
			//send a command
			api.sendCommand(this.getClient(), this.getConn());
			
			//verify the response parameters
			if ((api.getResponseCode() !=200 ) && (api.getRequired() == true) )
			{
				s_logger.error("Exiting the test....Command " + api.getName() + " required for the future run, failed with an error code " + api.getResponseCode() + ". Command was sent with the url " + api.getUrl());
				return false;
			}
			else if ((api.getResponseCode() != 200) && (api.getResponseType() != ResponseType.ERROR)) {
				error++;
				s_logger.error("Command " + api.getTestCaseInfo() + " failed with an error code " + api.getResponseCode() + " . Command was sent with url  " + api.getUrl());
			} else if ((api.getResponseCode() == 200) && (api.getResponseType() == ResponseType.ERROR)) {
				error++;
				s_logger.error("Command " + api.getTestCaseInfo() + " which was supposed to failed, passed. The command was sent with url  " + api.getUrl());
			} else {
				//set parameters for the future use
				if (api.setParam(this.getParam()) == false) {	
					s_logger.error("Exiting the test...Command " + api.getName() + " didn't return parameters needed for the future use. Command was sent with url " + api.getUrl());
					return false;
				}
				s_logger.info("Command " + api.getTestCaseInfo() + " passed");
			}
		}
		
		if (error != 0)
			return false;
		else
			return true;
	}
}
