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import { BigNumber } from '@0x/utils';
import * as chai from 'chai';
import 'mocha';
import { aggregateOrders, GenericRawOrder } from '../../../src/parsers/utils';
import { chaiSetup } from '../../utils/chai_setup';
chaiSetup.configure();
const expect = chai.expect;
// tslint:disable:custom-no-magic-numbers
describe('aggregateOrders', () => {
it('aggregates order by price point', () => {
const input = [
{ price: '1', amount: '20', orderHash: 'testtest', total: '20' },
{ price: '1', amount: '30', orderHash: 'testone', total: '30' },
{ price: '2', amount: '100', orderHash: 'testtwo', total: '200' },
];
const expected = [['1', new BigNumber(50)], ['2', new BigNumber(100)]];
const actual = aggregateOrders(input);
expect(actual).deep.equal(expected);
});
it('handles empty orders gracefully', () => {
const input: GenericRawOrder[] = [];
const expected: Array<[string, BigNumber]> = [];
const actual = aggregateOrders(input);
expect(actual).deep.equal(expected);
});
});
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