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metamask-extension/ui/pages/swaps/fee-card/fee-card.test.js
2021-12-12 04:56:28 +05:30

186 lines
6.0 KiB
JavaScript

import React from 'react';
import configureMockStore from 'redux-mock-store';
import thunk from 'redux-thunk';
import { useSelector } from 'react-redux';
import {
renderWithProvider,
createSwapsMockStore,
setBackgroundConnection,
MOCKS,
} from '../../../../test/jest';
import { EDIT_GAS_MODES } from '../../../../shared/constants/gas';
import { MAINNET_CHAIN_ID } from '../../../../shared/constants/network';
import {
checkNetworkAndAccountSupports1559,
getPreferences,
getSelectedAccount,
} from '../../../selectors';
import {
getGasEstimateType,
getGasFeeEstimates,
getIsGasEstimatesLoading,
} from '../../../ducks/metamask/metamask';
import { GasFeeContextProvider } from '../../../contexts/gasFee';
import { TRANSACTION_ENVELOPE_TYPE_NAMES } from '../../../helpers/constants/transactions';
import { useGasFeeEstimates } from '../../../hooks/useGasFeeEstimates';
import FeeCard from '.';
const middleware = [thunk];
jest.mock('../../../hooks/useGasFeeEstimates', () => ({
useGasFeeEstimates: jest.fn(),
}));
jest.mock('react-redux', () => {
const actual = jest.requireActual('react-redux');
return {
...actual,
useSelector: jest.fn(),
};
});
const generateUseSelectorRouter = () => (selector) => {
if (selector === checkNetworkAndAccountSupports1559) {
return true;
}
if (selector === getGasEstimateType) {
return TRANSACTION_ENVELOPE_TYPE_NAMES.FEE_MARKET;
}
if (selector === getGasFeeEstimates) {
return MOCKS.createGasFeeEstimatesForFeeMarket();
}
if (selector === getIsGasEstimatesLoading) {
return false;
}
return undefined;
};
setBackgroundConnection({
getGasFeeTimeEstimate: jest.fn(),
getGasFeeEstimatesAndStartPolling: jest.fn(),
});
const createProps = (customProps = {}) => {
return {
primaryFee: {
fee: '0.0441 ETH',
maxFee: '0.04851 ETH',
},
secondaryFee: {
fee: '$101.98',
maxFee: '$112.17',
},
hideTokenApprovalRow: false,
onFeeCardMaxRowClick: jest.fn(),
tokenApprovalTextComponent: (
<span key="fee-card-approve-symbol" className="fee-card__bold">
ABC
</span>
),
tokenApprovalSourceTokenSymbol: 'ABC',
onTokenApprovalClick: jest.fn(),
metaMaskFee: '0.875',
isBestQuote: true,
numberOfQuotes: 6,
onQuotesClick: jest.fn(),
tokenConversionRate: 0.015,
chainId: MAINNET_CHAIN_ID,
networkAndAccountSupports1559: false,
supportsEIP1559V2: false,
...customProps,
};
};
describe('FeeCard', () => {
it('renders the component with initial props', () => {
useSelector.mockImplementation(generateUseSelectorRouter());
const props = createProps();
const { getByText } = renderWithProvider(<FeeCard {...props} />);
expect(getByText('Best of 6 quotes.')).toBeInTheDocument();
expect(getByText('Estimated gas fee')).toBeInTheDocument();
expect(getByText('Max fee')).toBeInTheDocument();
expect(getByText(props.primaryFee.fee)).toBeInTheDocument();
expect(getByText(props.secondaryFee.fee)).toBeInTheDocument();
expect(getByText(`: ${props.secondaryFee.maxFee}`)).toBeInTheDocument();
expect(getByText('Includes a 0.875% MetaMask fee.')).toBeInTheDocument();
expect(
document.querySelector('.fee-card__top-bordered-row'),
).toMatchSnapshot();
});
it('renders the component with EIP-1559 enabled', () => {
const store = configureMockStore(middleware)(createSwapsMockStore());
const props = createProps({
networkAndAccountSupports1559: true,
maxPriorityFeePerGasDecGWEI: '3',
maxFeePerGasDecGWEI: '4',
});
const { getByText } = renderWithProvider(<FeeCard {...props} />, store);
expect(getByText('Best of 6 quotes.')).toBeInTheDocument();
expect(getByText('Estimated gas fee')).toBeInTheDocument();
expect(getByText('Max fee')).toBeInTheDocument();
expect(getByText(props.primaryFee.fee)).toBeInTheDocument();
expect(getByText(props.secondaryFee.fee)).toBeInTheDocument();
expect(getByText(`: ${props.secondaryFee.maxFee}`)).toBeInTheDocument();
expect(getByText('Includes a 0.875% MetaMask fee.')).toBeInTheDocument();
expect(
document.querySelector('.fee-card__top-bordered-row'),
).toMatchSnapshot();
});
it('renders the component with EIP-1559 V2 enabled', () => {
process.env.EIP_1559_V2 = true;
useGasFeeEstimates.mockImplementation(() => ({ gasFeeEstimates: {} }));
useSelector.mockImplementation((selector) => {
if (selector === getPreferences) {
return {
useNativeCurrencyAsPrimaryCurrency: true,
};
}
if (selector === getSelectedAccount) {
return {
balance: '0x440aa47cc2556',
};
}
if (selector === checkNetworkAndAccountSupports1559) {
return true;
}
return undefined;
});
const store = configureMockStore(middleware)(createSwapsMockStore());
const props = createProps({
networkAndAccountSupports1559: true,
maxPriorityFeePerGasDecGWEI: '3',
maxFeePerGasDecGWEI: '4',
supportsEIP1559V2: true,
});
const { getByText } = renderWithProvider(
<GasFeeContextProvider
transaction={{ txParams: {}, userFeeLevel: 'high' }}
editGasMode={EDIT_GAS_MODES.SWAPS}
>
<FeeCard {...props} />
</GasFeeContextProvider>,
store,
);
expect(getByText('Best of 6 quotes.')).toBeInTheDocument();
expect(getByText('Gas')).toBeInTheDocument();
expect(getByText('(estimated)')).toBeInTheDocument();
expect(getByText('Swap suggested')).toBeInTheDocument();
expect(getByText('Max fee')).toBeInTheDocument();
expect(getByText(props.primaryFee.fee)).toBeInTheDocument();
expect(getByText(props.secondaryFee.fee)).toBeInTheDocument();
expect(getByText(`: ${props.secondaryFee.maxFee}`)).toBeInTheDocument();
expect(getByText('Includes a 0.875% MetaMask fee.')).toBeInTheDocument();
expect(
document.querySelector('.fee-card__top-bordered-row'),
).toMatchSnapshot();
process.env.EIP_1559_V2 = false;
});
});