import { OrderTimeInForce } from '@vegaprotocol/types';
import { normalizeOrderAmendment } from './utils';

describe('normalizeOrderAmendment', () => {
  type Order = Parameters<typeof normalizeOrderAmendment>[0];
  type Market = Parameters<typeof normalizeOrderAmendment>[1];
  const order: Order = {
    id: '123',
    timeInForce: OrderTimeInForce.TIME_IN_FORCE_GTT,
    size: '100',
    expiresAt: '2022-01-01T00:00:00.000Z',
  };
  const market: Market = {
    id: '456',
    decimalPlaces: 1,
    positionDecimalPlaces: 1,
  };

  it('sets and formats order id, market id, expires and timeInForce as given', () => {
    const orderAmendment = normalizeOrderAmendment(order, market, '1', '1');
    expect(orderAmendment.orderId).toEqual('123');
    expect(orderAmendment.marketId).toEqual('456');
    expect(orderAmendment.expiresAt).toEqual('1640995200000000000');
    expect(orderAmendment.timeInForce).toEqual(
      OrderTimeInForce.TIME_IN_FORCE_GTT
    );
  });

  it.each([
    ['1.1', 1, '11'],
    ['1.1', 2, '110'],
    ['0.001', 8, '100000'],
  ])('sets and formats price', (price, decimalPlaces, output) => {
    const orderAmendment = normalizeOrderAmendment(
      order,
      { ...market, decimalPlaces },
      price,
      '1'
    );
    expect(orderAmendment.price).toEqual(output);
  });

  it.each([
    ['9', 1, -10],
    ['90', 2, 8900],
    ['0.001', 8, 99900],
  ])('sets and formats size delta', (size, positionDecimalPlaces, output) => {
    const orderAmendment = normalizeOrderAmendment(
      order,
      { ...market, positionDecimalPlaces },
      '1',
      size
    );
    expect(orderAmendment.sizeDelta).toEqual(output);
  });
});