@Test
public void testHashCode() {

    final ServiceCoordinate coordA = ServiceCoordinate.parse("a.b.c");
    final ServiceCoordinate coordB = ServiceCoordinate.parse("a.b.c");
    final ServiceCoordinate coordC = ServiceCoordinate.parse("x.x.x");
    assertThat(coordA.hashCode(), is(coordB.hashCode()));
    assertThat(coordC.hashCode(), is(not(coordA.hashCode())));
}