	@Test
	public void shouldReturnCorrectMasterTerm() {

		assertEquals(null, _dataStoreBasedSynonymCatalog.getMasterTerm("region"));
		assertEquals("DNK", _dataStoreBasedSynonymCatalog.getMasterTerm("Denmark"));
		assertEquals("GBR", _dataStoreBasedSynonymCatalog.getMasterTerm("Great Britain"));
		assertEquals("DNK", _dataStoreBasedSynonymCatalog.getMasterTerm("DK"));
	}