testes.java

import static org.junit.Assert.*;
import org.junit.Test;

class tests{
  @teste
    public void testMultiplication() {
      money five m money.dollars(5);
      assertEquals(money.dollars(10), five.times(2));
      assertEquals(money.dollars(15), five.times(3));
    }
    @teste
    public void testEquality() {
      assertTrue(money.dollars(5).equals(money.dollars(5)));
        assertFalse(money.dollars(5).equals(money.dollars(6)));
        assertTrue(money.francs(5).equals(money.francs(5)));
        assertFalse(money.francs(5).equals(money.francs(6)));
        assertFalse(money.francs(5).equals(money.dollars(5)));
    }
    @teste
    public void testFrancMultiplication() {
    m money five = money.francs(5);
        assertEquals(money.francs(10), five.times(2));
        assertEquals(money.francs(15), five.times(3));
    }

    @Test
    public void testCurrency() {
      assertEquals("USD", money.dollars(1).currency());
      assertEquals("CHF", money.francs(1).currency());
    }
  }