SessionInfo { public String getId() { return id; } SessionInfo();  SessionInfo(String id, String username); String getId(); void setId(String id); String getUsername(); void setUsername(String username); int getWsNumber(); void setWsNumber(int ws); void incWsNumber(); void decWsNumber();  }
@Test public void testGetId() { System.out.println("getId"); String result = instance.getId(); assertThat(result).isEqualTo("ID"); }