/**
 * The contents of this file are subject to the OpenMRS Public License
 * Version 1.0 (the "License"); you may not use this file except in
 * compliance with the License. You may obtain a copy of the License at
 * http://license.openmrs.org
 *
 * Software distributed under the License is distributed on an "AS IS"
 * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
 * License for the specific language governing rights and limitations
 * under the License.
 *
 * Copyright (C) OpenMRS, LLC.  All Rights Reserved.
 */
package org.openmrs.module.odamocklogicws;

import java.io.IOException;
import junit.framework.TestCase;
import com.meterware.httpunit.*;

import org.apache.xml.serialize.XMLSerializer;
import org.apache.xml.serialize.OutputFormat;
import org.w3c.dom.Document;
import java.io.OutputStream;
import org.xml.sax.SAXException;


public class TestMockWebService extends TestCase {

	
	private String realm = "OpenMRS Rest API";
	private String user = "admin";
	private String pass = "test";
	private WebConversation wc;
	
	public void setUp() 
	{
		wc = new WebConversation();
		wc.setAuthentication(realm, user, pass);
	}
	
	public void testGetFilters() 
	{		
	    WebRequest req = new GetMethodWebRequest("http://localhost:8080/openmrs/moduleServlet/logicws/api/getFilters");
	    
	    try 
	    {
			WebResponse resp = wc.getResponse(req);			
			assertTrue(resp.getText().indexOf("filterList") > 0);			
			
			System.out.println("\n");
			System.out.println("Filter Response:\n");
			prettyPrint(resp.getDOM(), System.out);
			System.out.println("\n");
			
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (SAXException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (Exception e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}		
	}
	
	public void testGetTokens() 
	{		
	    WebRequest req = new GetMethodWebRequest("http://localhost:8080/openmrs/moduleServlet/logicws/api/getTokens");
	    
	    try 
	    {
			WebResponse resp = wc.getResponse(req);			
			assertTrue(resp.getText().indexOf("tokenList") > 0);			
			
			System.out.println("\n");
			System.out.println("Token Response:\n");
			prettyPrint(resp.getDOM(), System.out);
			System.out.println("\n");
			
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (SAXException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (Exception e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}		
	}
	
	public void testGetTokenTags() 
	{		
	    WebRequest req = new GetMethodWebRequest("http://localhost:8080/openmrs/moduleServlet/logicws/api/getTokenTags");
	    
	    try 
	    {
			WebResponse resp = wc.getResponse(req);			
			assertTrue(resp.getText().indexOf("tokenTagList") > 0);			
			
			System.out.println("\n");
			System.out.println("Token Tag Response:\n");
			prettyPrint(resp.getDOM(), System.out);
			System.out.println("\n");
			
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (SAXException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (Exception e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}		
	}
	
	public void testGetData() 
	{		
	    WebRequest req = new GetMethodWebRequest("http://localhost:8080/openmrs/moduleServlet/logicws/api/getData?filter=2&filterType=static&token=token1&token=token2");
	    
	    try 
	    {
			WebResponse resp = wc.getResponse(req);			
			assertTrue(resp.getText().indexOf("dataset") > 0);			
			
			System.out.println("\n");
			System.out.println("Data Response:\n");
			prettyPrint(resp.getDOM(), System.out);
			System.out.println("\n");
			
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (SAXException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (Exception e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}		
	}
	
	public void testGetDataWithModifiers() 
	{		
	    WebRequest req = new GetMethodWebRequest("http://localhost:8080/openmrs/moduleServlet/logicws/api/getData?filter=0&filterType=static&token=AGE|Greater Than|30&token=DEAD|Last&token=DEATH%20DATE|Exists");
	    
	    try 
	    {
			WebResponse resp = wc.getResponse(req);			
			assertTrue(resp.getText().indexOf("dataset") > 0);			
			
			System.out.println("\n");
			System.out.println("Data Response:\n");
			prettyPrint(resp.getDOM(), System.out);
			System.out.println("\n");
			
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (SAXException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (Exception e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}		
	}
	
	public void prettyPrint(Document doc, OutputStream out) throws Exception {
        OutputFormat format = new OutputFormat(doc);
        format.setLineWidth(65);
        format.setIndenting(true);
        format.setIndent(2);
        format.setOmitDocumentType(true);
        XMLSerializer serializer = new XMLSerializer(out, format);
        serializer.serialize(doc);
    }
}