MarketDataJSONTest.java

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

import static org.junit.Assert.assertEquals;

import java.io.IOException;
import java.io.InputStream;
import java.math.BigDecimal;

import org.junit.Test;

import com.fasterxml.jackson.core.JsonParseException;
import com.fasterxml.jackson.databind.JsonMappingException;
import com.fasterxml.jackson.databind.ObjectMapper;

public class MarketDataJSONTest {

  @Test
  public void testPaymiumTickerRequest() throws JsonParseException, JsonMappingException, IOException {

    // Read in the JSON from the example resources
    InputStream is = MarketDataJSONTest.class.getResourceAsStream("/Example_TickerData.json");

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

    assertEquals(PaymiumTicker.getCurrency(), "EUR");
    assertEquals(PaymiumTicker.getAsk(), new BigDecimal("20.4"));
    assertEquals(PaymiumTicker.getBid(), new BigDecimal("20.1"));
    assertEquals(PaymiumTicker.getHigh(), new BigDecimal("20.74"));
    assertEquals(PaymiumTicker.getLow(), new BigDecimal("20.2"));
    assertEquals(PaymiumTicker.getPrice(), new BigDecimal("20.2"));
    assertEquals(PaymiumTicker.getVolume(), new BigDecimal("148.80193218"));

  }

  @Test
  public void testPaymiumDepthRequest() throws JsonParseException, JsonMappingException, IOException {

    // Read in the JSON from the example resources
    InputStream is = MarketDataJSONTest.class.getResourceAsStream("/Example_DepthData.json");

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

    assertEquals(PaymiumMarketDepth.getAsks().get(0).getAmount(), new BigDecimal("0.48762"));
    assertEquals(PaymiumMarketDepth.getAsks().get(0).getPrice(), new BigDecimal("24.48996"));
    assertEquals(PaymiumMarketDepth.getBids().get(0).getAmount(), new BigDecimal("0.77372456"));
    assertEquals(PaymiumMarketDepth.getBids().get(0).getPrice(), new BigDecimal("24.05"));

  }

  @Test
  public void testPaymiumTradesRequest() throws JsonParseException, JsonMappingException, IOException {

    // Read in the JSON from the example resources
    InputStream is = MarketDataJSONTest.class.getResourceAsStream("/Example_TradesData.json");

    // Use Jackson to parse it
    ObjectMapper mapper = new ObjectMapper();
    PaymiumTrade[] PaymiumTrades = mapper.readValue(is, PaymiumTrade[].class);

    assertEquals(PaymiumTrades[0].getPrice(), new BigDecimal("5.0"));
    assertEquals(PaymiumTrades[0].getTraded_btc(), new BigDecimal("980.0"));
    assertEquals(PaymiumTrades[0].getTraded_currency(), new BigDecimal("4940.0"));

  }

}