### Question:
Session { public UUID getServiceId() { return serviceId; } Session(UUID serviceId, String serviceName, URI serviceIcon, UUID authRequest, Date created); UUID getServiceId(); String getServiceName(); URI getServiceIcon(); UUID getAuthRequest(); Date getCreated(); @Override boolean equals(Object o); @Override int hashCode(); @Override String toString();  }### Answer:
@Test public void getServiceId() throws Exception { UUID id = UUID.randomUUID(); assertEquals(id, new Session(id, null, null, null, null).getServiceId()); }