Dojo 02/04/2011 Problema Roleta Romana

Dojo.java

import junit.framework.TestCase;

public class Dojo extends TestCase {
	
	//****metodo para resolver o problema****
	int roletaRomana(int p, int i) {	
		if (p==8)
			return (i+6)%p;
		return (i+1)%p;		 
	}
	//****testes****
	public void teste_8_3() throws Exception {
		assertEquals(0,roletaRomana(8, 2));
	}
	public void teste_8_1() throws Exception {
		assertEquals(6,roletaRomana(8, 0));
	}
	public void teste_8_2() throws Exception{
		assertEquals(7,roletaRomana(8, 1));
	}
	public void teste_2_0() throws Exception{
		assertEquals(1,roletaRomana(2,0));
	}
	public void teste_2_1() throws Exception {
		assertEquals(0, roletaRomana(2, 1));
	}
	public void teste_3_0() throws Exception {
		assertEquals(1, roletaRomana (3, 0));
	}
}