@Test
public void testEquivalence() {
PositiveFloat a = new PositiveFloat(0.1);
PositiveFloat b = new PositiveFloat(0.1);
PositiveFloat c = new PositiveFloat(2.0);
Double d = new Double(0.1);
Double e = new Double(2.0);
Double f = new Double(3.0);
assertFalse(a == b);
assertFalse(a == c);
assertTrue(a.equals(b));
assertFalse(a.equals(c));
assertTrue(a.equals(d));
assertFalse(a.equals(e));
assertTrue(c.equals(e));
assertFalse(a.equals(f));
}
