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import { BigNumber } from '@0x/utils';
import * as chai from 'chai';
import 'mocha';
import { IdexOrderParam } from '../../../src/data_sources/idex';
import { TokenOrderbookSnapshot as TokenOrder } from '../../../src/entities';
import { parseIdexOrder } from '../../../src/parsers/idex_orders';
import { OrderType } from '../../../src/types';
import { chaiSetup } from '../../utils/chai_setup';
chaiSetup.configure();
const expect = chai.expect;
// tslint:disable:custom-no-magic-numbers
describe('idex_orders', () => {
describe('parseIdexOrder', () => {
// for market listed as 'DEF_ABC'.
it('correctly converts bid type idexOrder to TokenOrder entity', () => {
const idexOrder: [string, BigNumber] = ['0.5', new BigNumber(10)];
const idexOrderParam: IdexOrderParam = {
tokenBuy: '0x0000000000000000000000000000000000000000',
buySymbol: 'ABC',
buyPrecision: 2,
amountBuy: '10',
tokenSell: '0xb45df06e38540a675fdb5b598abf2c0dbe9d6b81',
sellSymbol: 'DEF',
sellPrecision: 2,
amountSell: '5',
expires: Date.now() + 100000,
nonce: 1,
user: '0x212345667543456435324564345643453453333',
};
const observedTimestamp: number = Date.now();
const orderType: OrderType = OrderType.Bid;
const source: string = 'idex';
const expected = new TokenOrder();
expected.source = 'idex';
expected.observedTimestamp = observedTimestamp;
expected.orderType = OrderType.Bid;
expected.price = new BigNumber(0.5);
expected.baseAssetSymbol = 'ABC';
expected.baseAssetAddress = '0x0000000000000000000000000000000000000000';
expected.baseVolume = new BigNumber(10);
expected.quoteAssetSymbol = 'DEF';
expected.quoteAssetAddress = '0xb45df06e38540a675fdb5b598abf2c0dbe9d6b81';
expected.quoteVolume = new BigNumber(5);
const actual = parseIdexOrder(idexOrderParam, observedTimestamp, orderType, source, idexOrder);
expect(actual).deep.equal(expected);
});
it('correctly converts ask type idexOrder to TokenOrder entity', () => {
const idexOrder: [string, BigNumber] = ['0.5', new BigNumber(10)];
const idexOrderParam: IdexOrderParam = {
tokenBuy: '0xb45df06e38540a675fdb5b598abf2c0dbe9d6b81',
buySymbol: 'DEF',
buyPrecision: 2,
amountBuy: '5',
tokenSell: '0x0000000000000000000000000000000000000000',
sellSymbol: 'ABC',
sellPrecision: 2,
amountSell: '10',
expires: Date.now() + 100000,
nonce: 1,
user: '0x212345667543456435324564345643453453333',
};
const observedTimestamp: number = Date.now();
const orderType: OrderType = OrderType.Ask;
const source: string = 'idex';
const expected = new TokenOrder();
expected.source = 'idex';
expected.observedTimestamp = observedTimestamp;
expected.orderType = OrderType.Ask;
expected.price = new BigNumber(0.5);
expected.baseAssetSymbol = 'ABC';
expected.baseAssetAddress = '0x0000000000000000000000000000000000000000';
expected.baseVolume = new BigNumber(10);
expected.quoteAssetSymbol = 'DEF';
expected.quoteAssetAddress = '0xb45df06e38540a675fdb5b598abf2c0dbe9d6b81';
expected.quoteVolume = new BigNumber(5);
const actual = parseIdexOrder(idexOrderParam, observedTimestamp, orderType, source, idexOrder);
expect(actual).deep.equal(expected);
});
});
});
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