vega-frontend-monorepo/libs/accounts/src/lib/breakdown-table.spec.tsx

import BreakdownTable from './breakdown-table';
import { act, render, screen } from '@testing-library/react';
import { Schema as Types } from '@vegaprotocol/types';
import type { AccountFields } from './accounts-data-provider';
import { getAccountData } from './accounts-data-provider';

const singleRow: AccountFields = {
  __typename: 'Account',
  type: Types.AccountType.ACCOUNT_TYPE_MARGIN,
  balance: '125600000',
  market: {
    __typename: 'Market',
    tradableInstrument: {
      __typename: 'TradableInstrument',
      instrument: {
        __typename: 'Instrument',
        name: 'BTCUSD Monthly (30 Jun 2022)',
      },
    },
    id: '10cd0a793ad2887b340940337fa6d97a212e0e517fe8e9eab2b5ef3a38633f35',
  },
  asset: {
    __typename: 'Asset',
    id: '5cfa87844724df6069b94e4c8a6f03af21907d7bc251593d08e4251043ee9f7c',
    symbol: 'tBTC',
    decimals: 5,
  },
  available: '125600000',
  used: '125600000',
  deposited: '125600000',
};
const singleRowData = [singleRow];

describe('BreakdownTable', () => {
  it('should render successfully', async () => {
    const { baseElement } = render(<BreakdownTable data={[]} />);
    expect(baseElement).toBeTruthy();
  });

  it('should render correct columns', async () => {
    await act(async () => {
      render(<BreakdownTable data={singleRowData} />);
    });
    const headers = await screen.getAllByRole('columnheader');
    expect(headers).toHaveLength(5);
    expect(
      headers.map((h) => h.querySelector('[ref="eText"]')?.textContent?.trim())
    ).toEqual(['Account type', 'Market', 'Used', 'Deposited', 'Balance']);
  });

  it('should apply correct formatting', async () => {
    await act(async () => {
      render(<BreakdownTable data={singleRowData} />);
    });
    const cells = await screen.getAllByRole('gridcell');
    const expectedValues = [
      'Margin',
      'BTCUSD Monthly (30 Jun 2022)',
      '1,256.00001,256.0000',
      '1,256.00000',
      '1,256.00000',
    ];
    cells.forEach((cell, i) => {
      expect(cell).toHaveTextContent(expectedValues[i]);
    });
  });

  it('should get correct account data', () => {
    const result = getAccountData([singleRow]);
    const expected = [
      {
        asset: {
          __typename: 'Asset',
          decimals: 5,
          id: '5cfa87844724df6069b94e4c8a6f03af21907d7bc251593d08e4251043ee9f7c',
          symbol: 'tBTC',
        },
        available: '0',
        balance: '0',
        breakdown: [
          {
            __typename: 'Account',
            asset: {
              __typename: 'Asset',
              decimals: 5,
              id: '5cfa87844724df6069b94e4c8a6f03af21907d7bc251593d08e4251043ee9f7c',
              symbol: 'tBTC',
            },
            available: '0',
            balance: '125600000',
            deposited: '125600000',
            market: {
              __typename: 'Market',
              id: '10cd0a793ad2887b340940337fa6d97a212e0e517fe8e9eab2b5ef3a38633f35',
              tradableInstrument: {
                __typename: 'TradableInstrument',
                instrument: {
                  __typename: 'Instrument',
                  name: 'BTCUSD Monthly (30 Jun 2022)',
                },
              },
            },
            type: 'ACCOUNT_TYPE_MARGIN',
            used: '125600000',
          },
        ],
        deposited: '125600000',
        type: 'ACCOUNT_TYPE_GENERAL',
        used: '125600000',
      },
    ];
    expect(result).toEqual(expected);
  });
});