/*
 * Created on 28-Apr-2004
 */
package ca.uhn.hl7v2.preparser;

import junit.framework.Test;
import junit.framework.TestCase;
import junit.framework.TestSuite;

/**
 * Unit tests of PreParser with ER7-encoded messages. 
 * 
 * @author <a href="mailto:bryan.tripp@uhn.on.ca">Bryan Tripp</a>
 * @version $Revision: 1.1 $ updated on $Date: 2007/02/19 02:24:52 $ by $Author: jamesagnew $
 */
public class PreParserER7Test extends TestCase {

    private String myMessage;
        
    /**
     * Constructor for PreParserTest.
     * @param arg0
     */
    public PreParserER7Test(String arg0) {
        super(arg0);
        myMessage = "MSH|^~\\&|x|x|x|x|199904140038||ADT^A01||P|2.2\r"
            + "PID|||||Smith&Booth&Jones^X^Y\r"
            + "NTE|a||one~two~three\r"
            + "NTE|b||four\r";
    }
    
    public static Test suite() {
        TestSuite suite = new TestSuite(PreParserER7Test.class);
        return suite;
    }    
    
    public void testFirstSegmentRep() throws Exception {
        String[] result = PreParser.getFields(myMessage, new String[]{"NTE(0)-1"});
        assertEquals("a", result[0]);
    }
    
    public void testSecondSegmentRep() throws Exception  {
        String[] result = PreParser.getFields(myMessage, new String[]{"NTE(1)-1"});
        assertEquals("b", result[0]);        
    }

    public void testFirstFieldRep() throws Exception  {
        String[] result = PreParser.getFields(myMessage, new String[]{"NTE-3(0)"});
        assertEquals("one", result[0]);        
    }
    
    public void testSecondFieldRep() throws Exception  {
        String[] result = PreParser.getFields(myMessage, new String[]{"NTE-3(1)"});
        assertEquals("two", result[0]);                
    }
    
    public void testFirstCompSubcompInexplicit() throws Exception  {
        String[] result = PreParser.getFields(myMessage, new String[]{"PID-5"});
        assertEquals("Smith", result[0]);         
    }
    
    public void testFirstCompSubcompExplicit() throws Exception  {
        String[] result = PreParser.getFields(myMessage, new String[]{"PID-5-1-1"});
        assertEquals("Smith", result[0]);         
    }
    
    public void testSecondComp() throws Exception  {
        String[] result = PreParser.getFields(myMessage, new String[]{"MSH-9-2"});
        assertEquals("A01", result[0]);                
    }
    
    public void testSecondSubcomp() throws Exception  {
        String[] result = PreParser.getFields(myMessage, new String[]{"PID-5-1-2"});
        assertEquals("Booth", result[0]);                
    }
    
}