CryptoFacilitiesTickersJSONTest.java

package org.knowm.xchange.cryptofacilities.dto.marketdata;

import static org.fest.assertions.api.Assertions.assertThat;

import java.io.IOException;
import java.io.InputStream;
import java.math.BigDecimal;
import java.text.ParseException;
import java.text.SimpleDateFormat;

import org.junit.Test;

import com.fasterxml.jackson.databind.ObjectMapper;

/**
 * @author Neil Panchen
 */

public class CryptoFacilitiesTickersJSONTest {

  @Test
  public void testUnmarshal1() throws IOException, ParseException {

    // Read in the JSON from the example resources
    InputStream is = CryptoFacilitiesTickersJSONTest.class.getResourceAsStream("/marketdata/example-tickers-data.json");

    // Use Jackson to parse it
    ObjectMapper mapper = new ObjectMapper();
    CryptoFacilitiesTickers cryptoFacilitiesTickers = mapper.readValue(is, CryptoFacilitiesTickers.class);

    // Verify that the example data was unmarshalled correctly for fwd contract
    assertThat(cryptoFacilitiesTickers.isSuccess()).isTrue();
    assertThat(cryptoFacilitiesTickers.getTicker("F-XBT:USD-Apr16-W5").getAskSize()).isEqualTo(new BigDecimal("2"));
    assertThat(cryptoFacilitiesTickers.getTicker("F-XBT:USD-Apr16-W5").getLast()).isEqualTo(new BigDecimal("424.85"));
    assertThat(cryptoFacilitiesTickers.getTicker("F-XBT:USD-Apr16-W5").getLow24H()).isEqualTo(new BigDecimal("422.9"));
    assertThat(cryptoFacilitiesTickers.getTicker("F-XBT:USD-Apr16-W5").getBidSize()).isEqualTo(new BigDecimal("2"));
    assertThat(cryptoFacilitiesTickers.getTicker("F-XBT:USD-Apr16-W5").getSuspended()).isFalse();
    assertThat(cryptoFacilitiesTickers.getTicker("F-XBT:USD-Apr16-W5").getOpen24H()).isEqualTo(new BigDecimal("422.9"));
    assertThat(cryptoFacilitiesTickers.getTicker("F-XBT:USD-Apr16-W5").getHigh24H()).isEqualTo(new BigDecimal("424.85"));
    assertThat(cryptoFacilitiesTickers.getTicker("F-XBT:USD-Apr16-W5").getMarkPrice()).isEqualTo(new BigDecimal("421.7"));
    assertThat(cryptoFacilitiesTickers.getTicker("F-XBT:USD-Apr16-W5").getAsk()).isEqualTo(new BigDecimal("427.81"));
    assertThat(cryptoFacilitiesTickers.getTicker("F-XBT:USD-Apr16-W5").getBid()).isEqualTo(new BigDecimal("426.75"));
    assertThat(cryptoFacilitiesTickers.getTicker("F-XBT:USD-Apr16-W5").getLastSize()).isEqualTo(new BigDecimal("4"));
    assertThat(cryptoFacilitiesTickers.getTicker("F-XBT:USD-Apr16-W5").getVol24H()).isEqualTo(new BigDecimal("5"));

    //2016-04-04 18:19:56 UTC
    SimpleDateFormat DATE_FORMAT = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSSX");
    assertThat(cryptoFacilitiesTickers.getTicker("F-XBT:USD-Apr16-W5").getLastTime()).isEqualTo(DATE_FORMAT.parse("2016-04-04T18:19:56.000Z"));

    // Verify that the example data was unmarshalled correctly for vol index contract
    assertThat(cryptoFacilitiesTickers.isSuccess()).isTrue();
    assertThat(cryptoFacilitiesTickers.getTicker("CF-Bpi-V").getLast()).isEqualTo(new BigDecimal("29.31"));

    //2016-04-05 08:49:41.116 UTC
    assertThat(cryptoFacilitiesTickers.getTicker("CF-Bpi-V").getLastTime()).isEqualTo(DATE_FORMAT.parse("2016-04-05T08:49:41.116Z"));

  }

  @Test
  public void testUnmarshal2() throws IOException {

    // Read in the JSON from the example resources
    InputStream is = CryptoFacilitiesTickersJSONTest.class.getResourceAsStream("/marketdata/example-ticker-data-2.json");

    // Use Jackson to parse it
    ObjectMapper mapper = new ObjectMapper();
    CryptoFacilitiesTickers cryptoFacilitiesTickers = mapper.readValue(is, CryptoFacilitiesTickers.class);

    // Verify that the example data was unmarshalled correctly
    assertThat(cryptoFacilitiesTickers.isSuccess()).isFalse();
    assertThat(cryptoFacilitiesTickers.getTicker("F-XBT:USD-Apr16-W5")).isNull();
  }

}