mirror of
https://github.com/kremalicious/metamask-extension.git
synced 2024-12-23 09:52:26 +01:00
151 lines
5.6 KiB
JavaScript
151 lines
5.6 KiB
JavaScript
import React from 'react';
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import { shallow } from 'enzyme';
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import { Provider } from 'react-redux';
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import configureMockStore from 'redux-mock-store';
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import { NETWORK_TYPE_RPC } from '../../../../shared/constants/network';
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import { GAS_RECOMMENDATIONS } from '../../../../shared/constants/gas';
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import ViewQuotePriceDifference from './view-quote-price-difference';
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describe('View Price Quote Difference', () => {
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const t = (key) => `translate ${key}`;
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const state = {
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metamask: {
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tokens: [],
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provider: { type: NETWORK_TYPE_RPC, nickname: '', rpcUrl: '' },
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preferences: { showFiatInTestnets: true },
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currentCurrency: 'usd',
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conversionRate: 600.0,
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},
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};
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const store = configureMockStore()(state);
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// Sample transaction is 1 $ETH to ~42.880915 $LINK
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const DEFAULT_PROPS = {
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usedQuote: {
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trade: {
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data:
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'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',
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from: '0xd7440fdcb70a9fba55dfe06942ddbc17679c90ac',
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value: '0xde0b6b3a7640000',
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gas: '0xbbfd0',
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to: '0x881D40237659C251811CEC9c364ef91dC08D300C',
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},
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sourceAmount: '1000000000000000000',
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destinationAmount: '42947749216634160067',
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error: null,
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sourceToken: '0x0000000000000000000000000000000000000000',
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destinationToken: '0x514910771af9ca656af840dff83e8264ecf986ca',
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approvalNeeded: null,
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maxGas: 770000,
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averageGas: 210546,
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estimatedRefund: 80000,
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fetchTime: 647,
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aggregator: 'uniswap',
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aggType: 'DEX',
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fee: 0.875,
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gasMultiplier: 1.5,
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priceSlippage: {
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ratio: 1.007876641534847,
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calculationError: '',
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bucket: GAS_RECOMMENDATIONS.LOW,
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sourceAmountInETH: 1,
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destinationAmountInETH: 0.9921849150875727,
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},
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slippage: 2,
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sourceTokenInfo: {
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symbol: 'ETH',
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name: 'Ether',
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address: '0x0000000000000000000000000000000000000000',
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decimals: 18,
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iconUrl: 'images/black-eth-logo.svg',
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},
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destinationTokenInfo: {
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address: '0x514910771af9ca656af840dff83e8264ecf986ca',
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symbol: 'LINK',
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decimals: 18,
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occurances: 12,
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iconUrl:
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'https://cloudflare-ipfs.com/ipfs/QmQhZAdcZvW9T2tPm516yHqbGkfhyZwTZmLixW9MXJudTA',
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},
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ethFee: '0.011791',
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ethValueOfTokens: '0.99220724791716534441',
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overallValueOfQuote: '0.98041624791716534441',
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metaMaskFeeInEth: '0.00875844985551091729',
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isBestQuote: true,
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savings: {
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performance: '0.00207907025112527799',
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fee: '0.005581',
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metaMaskFee: '0.00875844985551091729',
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total: '-0.0010983796043856393',
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medianMetaMaskFee: '0.00874009740688812165',
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},
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},
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sourceTokenValue: '1',
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destinationTokenValue: '42.947749',
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};
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let component;
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function renderComponent(props) {
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component = shallow(
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<Provider store={store}>
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<ViewQuotePriceDifference {...props} />
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</Provider>,
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{
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context: { t },
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},
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);
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}
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afterEach(() => {
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component.unmount();
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});
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it('does not render when there is no quote', () => {
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const props = { ...DEFAULT_PROPS, usedQuote: null };
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renderComponent(props);
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const wrappingDiv = component.find(
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'.view-quote__price-difference-warning-wrapper',
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);
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expect(wrappingDiv).toHaveLength(0);
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});
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it('does not render when the item is in the low bucket', () => {
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const props = { ...DEFAULT_PROPS };
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props.usedQuote.priceSlippage.bucket = GAS_RECOMMENDATIONS.LOW;
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renderComponent(props);
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const wrappingDiv = component.find(
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'.view-quote__price-difference-warning-wrapper',
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);
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expect(wrappingDiv).toHaveLength(0);
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});
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it('displays an error when in medium bucket', () => {
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const props = { ...DEFAULT_PROPS };
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props.usedQuote.priceSlippage.bucket = GAS_RECOMMENDATIONS.MEDIUM;
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renderComponent(props);
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expect(component.html()).toContain(GAS_RECOMMENDATIONS.MEDIUM);
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});
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it('displays an error when in high bucket', () => {
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const props = { ...DEFAULT_PROPS };
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props.usedQuote.priceSlippage.bucket = GAS_RECOMMENDATIONS.HIGH;
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renderComponent(props);
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expect(component.html()).toContain(GAS_RECOMMENDATIONS.HIGH);
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});
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it('displays a fiat error when calculationError is present', () => {
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const props = { ...DEFAULT_PROPS, priceSlippageUnknownFiatValue: true };
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props.usedQuote.priceSlippage.calculationError =
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'Could not determine price.';
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renderComponent(props);
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expect(component.html()).toContain(GAS_RECOMMENDATIONS.HIGH);
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});
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});
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