public void testGetQuoteList() throws Exception {
		IBovespaQuoteRetriever prov = BovespaProvider.createQuoteRetriever();
		List<IQuote> quotes = prov.getQuotes(new String[] { "OGXP3", "VALE5" });
		for (int i = 0; i < quotes.size(); i++) {
			double ultimo = quotes.get(i).getUltimo();
			assertTrue(ultimo != 0);
		}

	}