mirror of
https://github.com/kremalicious/metamask-extension.git
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101 lines
2.8 KiB
JavaScript
101 lines
2.8 KiB
JavaScript
import { act, renderHook } from '@testing-library/react-hooks';
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import {
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GAS_RECOMMENDATIONS,
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CUSTOM_GAS_ESTIMATE,
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} from '../../../shared/constants/gas';
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import {
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FEE_MARKET_ESTIMATE_RETURN_VALUE,
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LEGACY_GAS_ESTIMATE_RETURN_VALUE,
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configure,
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} from './test-utils';
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import { useGasPriceInput } from './useGasPriceInput';
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jest.mock('../useGasFeeEstimates', () => ({
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useGasFeeEstimates: jest.fn(),
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}));
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jest.mock('react-redux', () => {
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const actual = jest.requireActual('react-redux');
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return {
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...actual,
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useSelector: jest.fn(),
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};
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});
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describe('useGasPriceInput', () => {
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beforeEach(() => {
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jest.clearAllMocks();
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configure();
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});
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it('returns gasPrice values from transaction if transaction.userFeeLevel is custom', () => {
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const { result } = renderHook(() =>
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useGasPriceInput({
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transaction: {
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userFeeLevel: CUSTOM_GAS_ESTIMATE,
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txParams: { gasPrice: '0x5028' },
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},
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}),
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);
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expect(result.current.gasPrice).toBe(0.00002052);
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});
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it('does not return gasPrice values from transaction if transaction.userFeeLevel is not custom', () => {
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configure();
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const { result } = renderHook(() =>
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useGasPriceInput({
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estimateToUse: GAS_RECOMMENDATIONS.HIGH,
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transaction: {
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userFeeLevel: GAS_RECOMMENDATIONS.HIGH,
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txParams: { gasPrice: '0x5028' },
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},
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...LEGACY_GAS_ESTIMATE_RETURN_VALUE,
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}),
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);
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expect(result.current.gasPrice).toBe('30');
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});
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it('if no gasPrice is provided returns default estimate for legacy transaction', () => {
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const { result } = renderHook(() =>
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useGasPriceInput({
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estimateToUse: GAS_RECOMMENDATIONS.MEDIUM,
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...LEGACY_GAS_ESTIMATE_RETURN_VALUE,
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}),
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);
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expect(result.current.gasPrice).toBe('20');
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});
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it('for legacy transaction if estimateToUse is high and no gasPrice is provided returns high estimate value', () => {
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const { result } = renderHook(() =>
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useGasPriceInput({
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estimateToUse: GAS_RECOMMENDATIONS.HIGH,
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...LEGACY_GAS_ESTIMATE_RETURN_VALUE,
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}),
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);
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expect(result.current.gasPrice).toBe('30');
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});
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it('returns 0 if gasPrice is not present in transaction and estimates are also not legacy', () => {
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const { result } = renderHook(() =>
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useGasPriceInput({
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estimateToUse: GAS_RECOMMENDATIONS.MEDIUM,
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...FEE_MARKET_ESTIMATE_RETURN_VALUE,
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}),
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);
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expect(result.current.gasPrice).toBe('0');
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});
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it('returns gasPrice set by user if gasPriceHasBeenManuallySet is true', () => {
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const { result } = renderHook(() =>
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useGasPriceInput({ estimateToUse: GAS_RECOMMENDATIONS.MEDIUM }),
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);
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act(() => {
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result.current.setGasPriceHasBeenManuallySet(true);
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result.current.setGasPrice(100);
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});
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expect(result.current.gasPrice).toBe(100);
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});
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});
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