A Metamask fork with Infura removed and default networks editable
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ciphermask/ui/hooks/gasFeeInput/useGasPriceInput.test.js

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2.8 KiB

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