mirror of
https://github.com/kremalicious/metamask-extension.git
synced 2024-11-22 18:00:18 +01:00
508 lines
15 KiB
JavaScript
508 lines
15 KiB
JavaScript
import nock from 'nock';
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import { MOCKS } from '../../../test/jest';
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import { CHAIN_IDS, CURRENCY_SYMBOLS } from '../../../shared/constants/network';
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import { getSwapsTokensReceivedFromTxMeta } from '../../../shared/lib/transactions-controller-utils';
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import {
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SWAPS_CHAINID_CONTRACT_ADDRESS_MAP,
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WETH_CONTRACT_ADDRESS,
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WBNB_CONTRACT_ADDRESS,
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WMATIC_CONTRACT_ADDRESS,
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ETHEREUM,
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POLYGON,
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BSC,
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GOERLI,
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AVALANCHE,
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OPTIMISM,
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ARBITRUM,
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} from '../../../shared/constants/swaps';
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import {
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TOKENS,
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EXPECTED_TOKENS_RESULT,
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AGGREGATOR_METADATA,
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TOP_ASSETS,
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} from './swaps-util-test-constants';
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import {
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fetchTokens,
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fetchAggregatorMetadata,
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fetchTopAssets,
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isContractAddressValid,
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getNetworkNameByChainId,
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getSwapsLivenessForNetwork,
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countDecimals,
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showRemainingTimeInMinAndSec,
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getFeeForSmartTransaction,
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formatSwapsValueForDisplay,
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} from './swaps.util';
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jest.mock('../../../shared/lib/storage-helpers', () => ({
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getStorageItem: jest.fn(),
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setStorageItem: jest.fn(),
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}));
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describe('Swaps Util', () => {
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afterEach(() => {
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nock.cleanAll();
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});
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describe('fetchTokens', () => {
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beforeEach(() => {
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nock('https://swap.metaswap.codefi.network')
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.persist()
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.get('/networks/1/tokens')
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.reply(200, TOKENS);
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});
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it('should fetch tokens', async () => {
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const result = await fetchTokens(CHAIN_IDS.MAINNET);
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expect(result).toStrictEqual(EXPECTED_TOKENS_RESULT);
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});
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it('should fetch tokens on prod', async () => {
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const result = await fetchTokens(CHAIN_IDS.MAINNET);
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expect(result).toStrictEqual(EXPECTED_TOKENS_RESULT);
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});
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});
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describe('fetchAggregatorMetadata', () => {
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beforeEach(() => {
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nock('https://swap.metaswap.codefi.network')
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.persist()
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.get('/networks/1/aggregatorMetadata')
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.reply(200, AGGREGATOR_METADATA);
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});
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it('should fetch aggregator metadata', async () => {
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const result = await fetchAggregatorMetadata(CHAIN_IDS.MAINNET);
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expect(result).toStrictEqual(AGGREGATOR_METADATA);
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});
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it('should fetch aggregator metadata on prod', async () => {
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const result = await fetchAggregatorMetadata(CHAIN_IDS.MAINNET);
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expect(result).toStrictEqual(AGGREGATOR_METADATA);
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});
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});
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describe('fetchTopAssets', () => {
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beforeEach(() => {
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nock('https://swap.metaswap.codefi.network')
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.persist()
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.get('/networks/1/topAssets')
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.reply(200, TOP_ASSETS);
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});
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const expectedResult = {
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'0x514910771af9ca656af840dff83e8264ecf986ca': {
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index: '0',
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},
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'0x04fa0d235c4abf4bcf4787af4cf447de572ef828': {
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index: '1',
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},
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'0x0bc529c00c6401aef6d220be8c6ea1667f6ad93e': {
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index: '2',
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},
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'0x80fb784b7ed66730e8b1dbd9820afd29931aab03': {
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index: '3',
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},
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'0xc011a73ee8576fb46f5e1c5751ca3b9fe0af2a6f': {
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index: '4',
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},
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};
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it('should fetch top assets', async () => {
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const result = await fetchTopAssets(CHAIN_IDS.MAINNET);
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expect(result).toStrictEqual(expectedResult);
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});
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it('should fetch top assets on prod', async () => {
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const result = await fetchTopAssets(CHAIN_IDS.MAINNET);
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expect(result).toStrictEqual(expectedResult);
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});
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});
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describe('isContractAddressValid', () => {
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let usedTradeTxParams;
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beforeEach(() => {
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usedTradeTxParams = {
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data: 'testData',
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from: '0xe53a5bc256898bfa5673b20aceeb2b2152075d17',
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gas: '2427c',
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gasPrice: '27592f5a00',
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to: WETH_CONTRACT_ADDRESS,
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value: '0xde0b6b3a7640000',
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};
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});
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it('returns true if "to" is WETH contract address', () => {
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expect(
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isContractAddressValid(usedTradeTxParams.to, CHAIN_IDS.MAINNET),
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).toBe(true);
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});
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it('returns true if "to" is WETH contract address with some uppercase chars', () => {
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usedTradeTxParams.to = '0xc02AAA39B223fe8d0a0e5c4f27ead9083c756cc2';
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expect(
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isContractAddressValid(usedTradeTxParams.to, CHAIN_IDS.MAINNET),
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).toBe(true);
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});
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it('returns true if "to" is ETH mainnet contract address on ETH mainnet', () => {
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usedTradeTxParams.to =
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SWAPS_CHAINID_CONTRACT_ADDRESS_MAP[CHAIN_IDS.MAINNET];
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expect(
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isContractAddressValid(usedTradeTxParams.to, CHAIN_IDS.MAINNET),
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).toBe(true);
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});
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it('returns true if "to" is WBNB contract address on BSC mainnet', () => {
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usedTradeTxParams.to = WBNB_CONTRACT_ADDRESS;
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expect(isContractAddressValid(usedTradeTxParams.to, CHAIN_IDS.BSC)).toBe(
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true,
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);
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});
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it('returns true if "to" is WMATIC contract address on Polygon mainnet', () => {
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usedTradeTxParams.to = WMATIC_CONTRACT_ADDRESS;
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expect(
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isContractAddressValid(usedTradeTxParams.to, CHAIN_IDS.POLYGON),
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).toBe(true);
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});
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it('returns false if "to" is BSC contract address on ETH mainnet', () => {
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usedTradeTxParams.to = SWAPS_CHAINID_CONTRACT_ADDRESS_MAP[CHAIN_IDS.BSC];
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expect(
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isContractAddressValid(usedTradeTxParams.to, CHAIN_IDS.MAINNET),
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).toBe(false);
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});
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it('returns false if contractAddress is null', () => {
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expect(isContractAddressValid(null, CHAIN_IDS.LOCALHOST)).toBe(false);
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});
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it('returns false if chainId is incorrect', () => {
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expect(
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isContractAddressValid(usedTradeTxParams.to, 'incorrectChainId'),
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).toBe(false);
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});
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it('returns true if "to" is BSC contract address on BSC network', () => {
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usedTradeTxParams.to = SWAPS_CHAINID_CONTRACT_ADDRESS_MAP[CHAIN_IDS.BSC];
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expect(isContractAddressValid(usedTradeTxParams.to, CHAIN_IDS.BSC)).toBe(
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true,
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);
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});
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it('returns true if "to" is Polygon contract address on Polygon network', () => {
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usedTradeTxParams.to =
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SWAPS_CHAINID_CONTRACT_ADDRESS_MAP[CHAIN_IDS.POLYGON];
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expect(
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isContractAddressValid(usedTradeTxParams.to, CHAIN_IDS.POLYGON),
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).toBe(true);
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});
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it('returns true if "to" is Goerli contract address on Goerli network', () => {
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usedTradeTxParams.to =
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SWAPS_CHAINID_CONTRACT_ADDRESS_MAP[CHAIN_IDS.GOERLI];
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expect(
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isContractAddressValid(usedTradeTxParams.to, CHAIN_IDS.GOERLI),
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).toBe(true);
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});
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it('returns true if "to" is testnet contract address', () => {
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usedTradeTxParams.to =
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SWAPS_CHAINID_CONTRACT_ADDRESS_MAP[CHAIN_IDS.LOCALHOST];
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expect(
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isContractAddressValid(usedTradeTxParams.to, CHAIN_IDS.LOCALHOST),
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).toBe(true);
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});
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it('returns true if "to" is testnet contract address with some uppercase chars', () => {
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usedTradeTxParams.to = '0x881D40237659C251811CEC9c364ef91dC08D300C';
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expect(
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isContractAddressValid(usedTradeTxParams.to, CHAIN_IDS.LOCALHOST),
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).toBe(true);
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});
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it('returns false if "to" has mismatch with current chainId', () => {
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usedTradeTxParams.to = SWAPS_CHAINID_CONTRACT_ADDRESS_MAP[CHAIN_IDS.BSC];
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expect(
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isContractAddressValid(usedTradeTxParams.to, CHAIN_IDS.LOCALHOST),
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).toBe(false);
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});
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});
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describe('getNetworkNameByChainId', () => {
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it('returns "ethereum" for mainnet chain ID', () => {
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expect(getNetworkNameByChainId(CHAIN_IDS.MAINNET)).toBe(ETHEREUM);
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});
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it('returns "bsc" for mainnet chain ID', () => {
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expect(getNetworkNameByChainId(CHAIN_IDS.BSC)).toBe(BSC);
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});
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it('returns "polygon" for mainnet chain ID', () => {
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expect(getNetworkNameByChainId(CHAIN_IDS.POLYGON)).toBe(POLYGON);
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});
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it('returns "goerli" for Goerli chain ID', () => {
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expect(getNetworkNameByChainId(CHAIN_IDS.GOERLI)).toBe(GOERLI);
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});
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it('returns "avalanche" for Avalanche chain ID', () => {
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expect(getNetworkNameByChainId(CHAIN_IDS.AVALANCHE)).toBe(AVALANCHE);
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});
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it('returns "optimism" for Optimism chain ID', () => {
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expect(getNetworkNameByChainId(CHAIN_IDS.OPTIMISM)).toBe(OPTIMISM);
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});
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it('returns "arbitrum" for Arbitrum chain ID', () => {
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expect(getNetworkNameByChainId(CHAIN_IDS.ARBITRUM)).toBe(ARBITRUM);
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});
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});
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describe('getSwapsLivenessForNetwork', () => {
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it('returns info that Swaps are enabled and cannot use API v2 for localhost chain ID', () => {
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const expectedSwapsLiveness = {
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swapsFeatureIsLive: true,
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};
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expect(
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getSwapsLivenessForNetwork(
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CHAIN_IDS.LOCALHOST,
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MOCKS.createFeatureFlagsResponse(),
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),
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).toMatchObject(expectedSwapsLiveness);
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});
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it('returns info that Swaps are enabled and cannot use API v2 for Goerli chain ID', () => {
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const expectedSwapsLiveness = {
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swapsFeatureIsLive: true,
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};
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expect(
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getSwapsLivenessForNetwork(
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CHAIN_IDS.GOERLI,
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MOCKS.createFeatureFlagsResponse(),
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),
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).toMatchObject(expectedSwapsLiveness);
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});
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it('returns info that Swaps are disabled and cannot use API v2 if network name is not found', () => {
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const expectedSwapsLiveness = {
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swapsFeatureIsLive: false,
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};
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expect(
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getSwapsLivenessForNetwork(
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CHAIN_IDS.SEPOLIA,
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MOCKS.createFeatureFlagsResponse(),
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),
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).toMatchObject(expectedSwapsLiveness);
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});
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it('returns info that Swaps are enabled and can use API v2 for mainnet chain ID', () => {
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const expectedSwapsLiveness = {
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swapsFeatureIsLive: true,
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};
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expect(
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getSwapsLivenessForNetwork(
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CHAIN_IDS.MAINNET,
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MOCKS.createFeatureFlagsResponse(),
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),
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).toMatchObject(expectedSwapsLiveness);
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});
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it('returns info that Swaps are enabled but can only use API v1 for mainnet chain ID', () => {
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const expectedSwapsLiveness = {
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swapsFeatureIsLive: true,
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};
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const swapsFeatureFlags = MOCKS.createFeatureFlagsResponse();
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swapsFeatureFlags[ETHEREUM].extensionActive = false;
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expect(
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getSwapsLivenessForNetwork(CHAIN_IDS.MAINNET, swapsFeatureFlags),
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).toMatchObject(expectedSwapsLiveness);
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});
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});
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describe('countDecimals', () => {
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it('returns 0 decimals for an undefined value', () => {
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expect(countDecimals()).toBe(0);
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});
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it('returns 0 decimals for number: 1', () => {
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expect(countDecimals(1)).toBe(0);
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});
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it('returns 1 decimals for number: 1.1', () => {
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expect(countDecimals(1.1)).toBe(1);
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});
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it('returns 3 decimals for number: 1.123', () => {
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expect(countDecimals(1.123)).toBe(3);
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});
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it('returns 9 decimals for number: 1.123456789', () => {
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expect(countDecimals(1.123456789)).toBe(9);
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});
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});
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describe('showRemainingTimeInMinAndSec', () => {
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it('returns 0:00 if we do not pass an integer', () => {
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expect(showRemainingTimeInMinAndSec('5')).toBe('0:00');
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});
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it('returns 0:05 if 5 seconds are remaining', () => {
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expect(showRemainingTimeInMinAndSec(5)).toBe('0:05');
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});
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it('returns 2:59', () => {
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expect(showRemainingTimeInMinAndSec(179)).toBe('2:59');
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});
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});
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describe('getFeeForSmartTransaction', () => {
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it('returns estimated fee for STX', () => {
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const expected = {
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feeInUsd: '0.02',
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feeInFiat: '$0.02',
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feeInEth: '0.00323 ETH',
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rawEthFee: '0.00323',
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};
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const actual = getFeeForSmartTransaction({
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chainId: CHAIN_IDS.MAINNET,
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currentCurrency: 'usd',
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conversionRate: 5,
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USDConversionRate: 5,
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nativeCurrencySymbol: 'ETH',
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feeInWeiDec: 3225623412028924,
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});
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expect(actual).toMatchObject(expected);
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});
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it('returns estimated fee for STX for JPY currency', () => {
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const expected = {
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feeInUsd: '0.02',
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feeInFiat: '£0.02',
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feeInEth: '0.00323 ETH',
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rawEthFee: '0.00323',
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};
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const actual = getFeeForSmartTransaction({
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chainId: CHAIN_IDS.MAINNET,
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currentCurrency: 'gbp',
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conversionRate: 5,
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USDConversionRate: 5,
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nativeCurrencySymbol: 'ETH',
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feeInWeiDec: 3225623412028924,
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});
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expect(actual).toMatchObject(expected);
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});
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});
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describe('formatSwapsValueForDisplay', () => {
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it('gets swaps value for display', () => {
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expect(formatSwapsValueForDisplay('39.6493201125465000000')).toBe(
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'39.6493201125',
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);
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});
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});
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describe('getSwapsTokensReceivedFromTxMeta', () => {
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const createProps = () => {
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return {
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tokenSymbol: CURRENCY_SYMBOLS.ETH,
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txMeta: {
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swapMetaData: {
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token_to_amount: 5,
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},
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txReceipt: {
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status: '0x0',
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},
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preTxBalance: '8b11',
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postTxBalance: '8b11',
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},
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tokenAddress: '0x881d40237659c251811cec9c364ef91234567890',
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accountAddress: '0xc011a73ee8576fb46f5e1c5751ca3b9fe0af2a6f',
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tokenDecimals: 6,
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approvalTxMeta: null,
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chainId: CHAIN_IDS.MAINNET,
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};
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};
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it('returns an estimated amount if preTxBalance and postTxBalance are the same for ETH', () => {
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const props = createProps();
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expect(
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getSwapsTokensReceivedFromTxMeta(
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props.tokenSymbol,
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props.txMeta,
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props.tokenAddress,
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props.accountAddress,
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props.tokenDecimals,
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props.approvalTxMeta,
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props.chainId,
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),
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).toBe(props.txMeta.swapMetaData.token_to_amount);
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});
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it('returns null if there is no txMeta', () => {
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const props = createProps();
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props.txMeta = undefined;
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expect(
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getSwapsTokensReceivedFromTxMeta(
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props.tokenSymbol,
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props.txMeta,
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props.tokenAddress,
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props.accountAddress,
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props.tokenDecimals,
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props.approvalTxMeta,
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props.chainId,
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),
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).toBeNull();
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});
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it('returns null if there is no txMeta.txReceipt', () => {
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const props = createProps();
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props.txMeta.txReceipt = undefined;
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expect(
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getSwapsTokensReceivedFromTxMeta(
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props.tokenSymbol,
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props.txMeta,
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props.tokenAddress,
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props.accountAddress,
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props.tokenDecimals,
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props.approvalTxMeta,
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props.chainId,
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),
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).toBeNull();
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});
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it('returns null if there is no txMeta.postTxBalance', () => {
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const props = createProps();
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props.txMeta.postTxBalance = undefined;
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expect(
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getSwapsTokensReceivedFromTxMeta(
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props.tokenSymbol,
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props.txMeta,
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props.tokenAddress,
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props.accountAddress,
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props.tokenDecimals,
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props.approvalTxMeta,
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props.chainId,
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),
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).toBeNull();
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});
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it('returns null if there is no txMeta.preTxBalance', () => {
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const props = createProps();
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props.txMeta.preTxBalance = undefined;
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expect(
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getSwapsTokensReceivedFromTxMeta(
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props.tokenSymbol,
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props.txMeta,
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props.tokenAddress,
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props.accountAddress,
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props.tokenDecimals,
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props.approvalTxMeta,
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props.chainId,
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),
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).toBeNull();
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});
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});
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});
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