package com.xeiam.xchange.lakebtc.marketdata;
import static org.fest.assertions.api.Assertions.assertThat;
import java.io.IOException;
import java.io.InputStream;
import java.math.BigDecimal;
import org.junit.Test;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.xeiam.xchange.lakebtc.dto.marketdata.LakeBTCOrderBook;
import com.xeiam.xchange.lakebtc.dto.marketdata.LakeBTCTicker;
import com.xeiam.xchange.lakebtc.dto.marketdata.LakeBTCTickers;
public class LakeBTCMarketDataJsonTest {
@Test
public void testDeserializeTicker() throws IOException {
// Read in the JSON from the example resources
InputStream is = LakeBTCMarketDataJsonTest.class.getResourceAsStream("/marketdata/example-ticker-data.json");
// Use Jackson to parse it
ObjectMapper mapper = new ObjectMapper();
LakeBTCTickers tickers = mapper.readValue(is, LakeBTCTickers.class);
LakeBTCTicker cnyTicker = tickers.getCny();
assertThat(cnyTicker.getAsk()).isEqualTo("3524.07");
assertThat(cnyTicker.getBid()).isEqualTo("3517.13");
assertThat(cnyTicker.getLast()).isEqualTo("3524.07");
assertThat(cnyTicker.getHigh()).isEqualTo("3584.97");
assertThat(cnyTicker.getLow()).isEqualTo("3480.07");
assertThat(cnyTicker.getVolume()).isEqualTo("5964.7677");
LakeBTCTicker usdTicker = tickers.getUsd();
assertThat(usdTicker.getAsk()).isEqualTo("564.63");
assertThat(usdTicker.getBid()).isEqualTo("564.63");
assertThat(usdTicker.getLast()).isEqualTo("564.4");
assertThat(usdTicker.getHigh()).isEqualTo("573.83");
assertThat(usdTicker.getLow()).isEqualTo("557.7");
assertThat(usdTicker.getVolume()).isEqualTo("3521.2782");
}
@Test
public void testDeserializeOrderBook() throws IOException {
// Read in the JSON from the example resources
InputStream is = LakeBTCMarketDataJsonTest.class.getResourceAsStream("/marketdata/example-orderbook-data.json");
// Use Jackson to parse it
ObjectMapper mapper = new ObjectMapper();
LakeBTCOrderBook orderBook = mapper.readValue(is, LakeBTCOrderBook.class);
BigDecimal[][] asks = orderBook.getAsks();
assertThat(asks).hasSize(3);
assertThat(asks[0][0]).isEqualTo("564.87");
assertThat(asks[0][1]).isEqualTo("22.371");
BigDecimal[][] bids = orderBook.getBids();
assertThat(bids).hasSize(3);
assertThat(bids[2][0]).isEqualTo("558.08");
assertThat(bids[2][1]).isEqualTo("0.9878");
}
}