/*global describe, it */
'use strict';

var assert = require('chai').assert;
var Trader = require('../../lib/trader.js');
var PostgresqlInterface = require('../../lib/postgresql_interface.js');

var db = 'psql://lamassu:lamassu@localhost/lamassu-test';
var psqlInterface = new PostgresqlInterface(db);

var CURRENCY = 'USD';

describe('trader/send', function () {
  var trader = new Trader(psqlInterface);
  trader.config = {
    exchanges: {
      settings: { currency: CURRENCY }
    }
  };

  it('should call `balance` on the transfer exchange', function (done) {
    trader.transferExchange = {
      balance: function (callback) {
        callback(null, 100);
      }
    };

    trader.pollBalance(function (err) {
      assert.notOk(err);
      assert.equal(trader.balance.transferBalance, 100);
      assert.ok(trader.balance.timestamp);
      done();
    });
  });

  it('should call `ticker` on the ticker exchange', function (done) {
    trader.tickerExchange = {
      ticker: function (currencies, callback) {
        assert.equal(currencies[0], CURRENCY);
        callback(null, {USD: {rate: 100}});
      }
    };

    trader.pollRate(function (err) {
      assert.notOk(err);
      var rate = trader.rate(CURRENCY);
      assert.equal(rate.rate, 100);
      assert.ok(rate.timestamp);
      done();
    });
  });
});