package whitewerx.com.trapos.disruptor;
import org.jmock.Expectations;
import org.jmock.Mockery;
import org.jmock.integration.junit4.JMock;
import org.jmock.lib.legacy.ClassImposteriser;
import org.junit.Test;
import org.junit.runner.RunWith;
import whitewerx.com.trapos.disruptor.MarketEvent;
import whitewerx.com.trapos.disruptor.MarketTradeEventHandler;
import whitewerx.com.trapos.model.Trade;
import whitewerx.com.trapos.translators.TradeTranslator;
@RunWith(JMock.class)
public class MarketTradeEventHandlerTest {
Mockery context = new Mockery() {{
setImposteriser(ClassImposteriser.INSTANCE);
}};
@Test
public void consumesTradeEvent() throws Exception {
final String delimitedTrade = "T|S|2.3m|R|GBPUSD|1.6324";
final TradeTranslator tradeTranslator = context.mock(TradeTranslator.class);
final MarketEvent marketEvent = context.mock(MarketEvent.class);
final Trade trade = context.mock(Trade.class);
final MarketTradeEventHandler h = new MarketTradeEventHandler(tradeTranslator);
context.checking(new Expectations(){{
oneOf(marketEvent).getMessage();
will(returnValue(delimitedTrade));
oneOf(tradeTranslator).canHandle(delimitedTrade);
will(returnValue(true));
oneOf(tradeTranslator).translate(delimitedTrade);
will(returnValue(trade));
oneOf(marketEvent).accept(with(any(Trade.class)));
}});
h.onEvent(marketEvent, 1, true);
}
@Test
public void shouldNotConsumeRateEvents() throws Exception {
final String delimitedRate = "R|GBPUSD|1.6324";
final TradeTranslator tradeTranslator = context.mock(TradeTranslator.class);
final MarketEvent marketEvent = context.mock(MarketEvent.class);
final MarketTradeEventHandler h = new MarketTradeEventHandler(tradeTranslator);
context.checking(new Expectations(){{
oneOf(marketEvent).getMessage();
will(returnValue(delimitedRate));
oneOf(tradeTranslator).canHandle(delimitedRate);
will(returnValue(false));
}});
h.onEvent(marketEvent, 1, true);
}
}