### Question:
LoincLabOrderValues { public static LoincLabOrderValue get(String loincNumber) { LoincLabOrderValue result = values.get(loincNumber); if (result == null) { throw new IllegalArgumentException(loincNumber); } return result; }  static List<LoincLabOrderValue> getAllValues(); static boolean isValid(String loincNumber); static LoincLabOrderValue get(String loincNumber);  }### Answer:
@Test public void should_provide_access_on_individual_value() { LoincLabOrderValue result = LoincLabOrderValues.get("49054-0"); assertEquals("49054-0", result.getLoincNum()); assertEquals("25-Hydroxycalciferol [Mass/volume] in Serum or Plasma", result.getLongCommonName()); assertEquals("Both", result.getOrderObs()); }