Baby Code With Test

babyCode.java

package code.family.additions;

import java.util.Calendar;
import java.util.Date;


public class BabyCode extends Code {

    public Date DueDate;
    
    public BabyCode(Code mother, Code father) {
    	super();
    	Utility utils = new Utility();
    	_genes = utils.join(mother.GetReproductiveGenes(), father.GetReproductiveGenes()); 
    	CalculateDueDate(mother.GetOvulationDate());
    }
    
    protected void CalculateDueDate(Calendar date) {
    	date.add(Calendar.DAY_OF_WEEK,266);
    	DueDate = new Date(date.getTimeInMillis());
    } 
}

babyCodeTests.java

package code.family.additions;

import static org.junit.Assert.*;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import org.junit.Before;
import org.junit.Test;

public class BabyCodeTests {
	
	private BabyCode newBaby;    	
	private Code father;
	private Code mother;
	
	@Before
	public void setup() {
		father = new Code("Shannon Code");
		mother = new Code("Dawn Code");
	}
	
	@Test
	public void BabyIsNotNull() throws ParseException {
		mother.SetOvulationDate(new SimpleDateFormat("MM/dd/yyyy").parse("11/14/2011"));
		newBaby = new BabyCode(mother,father);
		assertNotNull(newBaby.DueDate);
	}
}

code.java

package code.family.additions;

import java.text.ParseException;
import java.util.Calendar;
import java.util.Date;

public class Code {
	
	private String _name;
	
	public Code() {}
	public Code(String name) {_name = name;}
	
	protected Date _ovulationDate;
	protected String[] _genes;
	
	public String[] GetReproductiveGenes() {
		return new String[]{"A", "T", "G", "C"};
	}
	
	public void SetOvulationDate(Date date) throws ParseException {
		_ovulationDate = date;
	}

	public Calendar GetOvulationDate() {
		Calendar date = Calendar.getInstance();
		date.set(Calendar.DAY_OF_MONTH, _ovulationDate.getDate());
		date.set(Calendar.MONTH, _ovulationDate.getMonth());
		date.set(Calendar.YEAR, _ovulationDate.getYear());
		return date;
	}
}

Congratulations, even if overdue :)