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metamask-extension/ui/pages/send/send-content/send-amount-row/amount-max-button/amount-max-button.test.js

78 lines
2.4 KiB
JavaScript

import React from 'react';
import configureMockStore from 'redux-mock-store';
import thunk from 'redux-thunk';
import { fireEvent } from '@testing-library/react';
import { initialState, SEND_STATUSES } from '../../../../../ducks/send';
import { renderWithProvider } from '../../../../../../test/jest';
import { GAS_ESTIMATE_TYPES } from '../../../../../../shared/constants/gas';
import AmountMaxButton from './amount-max-button';
const middleware = [thunk];
describe('AmountMaxButton Component', () => {
describe('render', () => {
it('should render a "Max" button', () => {
const { getByText } = renderWithProvider(
<AmountMaxButton />,
configureMockStore(middleware)({
metamask: {
gasEstimateType: GAS_ESTIMATE_TYPES.NONE,
networkDetails: {
EIPS: {},
},
},
send: initialState,
}),
);
expect(getByText('Max')).toBeTruthy();
});
it('should dispatch action to set mode to MAX', () => {
const store = configureMockStore(middleware)({
metamask: {
gasEstimateType: GAS_ESTIMATE_TYPES.ETH_GASPRICE,
networkDetails: {
EIPS: {},
},
},
send: { ...initialState, status: SEND_STATUSES.VALID },
});
const { getByText } = renderWithProvider(<AmountMaxButton />, store);
const expectedActions = [
{ type: 'send/updateAmountMode', payload: 'MAX' },
];
fireEvent.click(getByText('Max'), { bubbles: true });
const actions = store.getActions();
expect(actions).toStrictEqual(expectedActions);
});
it('should dispatch action to set amount mode to INPUT', () => {
const store = configureMockStore(middleware)({
metamask: {
gasEstimateType: GAS_ESTIMATE_TYPES.ETH_GASPRICE,
networkDetails: {
EIPS: {},
},
},
send: {
...initialState,
status: SEND_STATUSES.VALID,
amount: { ...initialState.amount, mode: 'MAX' },
},
});
const { getByText } = renderWithProvider(<AmountMaxButton />, store);
const expectedActions = [
{ type: 'send/updateAmountMode', payload: 'INPUT' },
];
fireEvent.click(getByText('Max'), { bubbles: true });
const actions = store.getActions();
expect(actions).toStrictEqual(expectedActions);
});
});
});