@Test
public void netPositionCountForCurrencyTest() {

	TradeInfoService<Long, String, Long> service = createService();
	int jpyCt = service.findNetPositionCountForCurrency("JPY");
	assertEquals(0, jpyCt);
	int nzdCt = service.findNetPositionCountForCurrency("NZD");
	assertEquals(1, nzdCt);
	int audCt = service.findNetPositionCountForCurrency("AUD");
	assertEquals(-1, audCt);
}