### Question:
CAMEOCode { public static String getActorDescription(String code) { code = code != null ? code.trim() : code; return actorCodes.get(code); }  static String getActorDescription(String code); static String getEventDescription(String code); static String getGoldsteinScore(String code);  }### Answer:
@Test public void testCountryLookup() { assertEquals("United States", CAMEOCode.getActorDescription("USA")); }
@Test public void testEthnicLookup() { assertEquals("Afrikaners", CAMEOCode.getActorDescription("afr")); }
@Test public void testKnownGroupLookup() { assertEquals("European Union", CAMEOCode.getActorDescription("EEC")); }
@Test public void testReligionLookup() { assertEquals("Christianity", CAMEOCode.getActorDescription("CHR")); }
@Test public void testTypeLookup() { assertEquals("Human Rights", CAMEOCode.getActorDescription("HRI")); }
@Test public void testWithLeadingOrTrailingSpaces() { assertEquals("Human Rights", CAMEOCode.getActorDescription(" HRI")); assertEquals("Human Rights", CAMEOCode.getActorDescription("HRI ")); assertEquals("Human Rights", CAMEOCode.getActorDescription(" HRI ")); }