@Test
public void testEquals_isReflexive_isSymmetric() {

    assertTrue("Reflexive test fail x,y", Fixture.x.equals(Fixture.y));
    assertTrue("Symmetric test fail y", Fixture.y.equals(Fixture.x));
    assertTrue("Reflexive test fail x,y", Fixture.xInt.equals(Fixture.yInt));
    assertTrue("Symmetric test fail y", Fixture.yInt.equals(Fixture.xInt));
}