const blacklistedHosts = [ 'arbitrum-mainnet.infura.io', 'goerli.infura.io', 'mainnet.infura.io', 'sepolia.infura.io', ]; const HOTLIST_URL = 'https://static.metafi.codefi.network/api/v1/lists/hotlist.json'; const STALELIST_URL = 'https://static.metafi.codefi.network/api/v1/lists/stalelist.json'; const emptyHotlist = []; const emptyStalelist = { version: 2, tolerance: 2, fuzzylist: [], allowlist: [], blocklist: [], lastUpdated: 0, }; async function setupMocking(server, testSpecificMock) { await server.forAnyRequest().thenPassThrough({ beforeRequest: (req) => { const { host } = req.headers; if (blacklistedHosts.includes(host)) { return { url: 'http://localhost:8545', }; } return {}; }, }); const mockedEndpoint = await testSpecificMock(server); // Mocks below this line can be overridden by test-specific mocks await server .forPost( 'https://arbitrum-mainnet.infura.io/v3/00000000000000000000000000000000', ) .thenCallback(() => { return { statusCode: 200, json: { jsonrpc: '2.0', id: '1675864782845', result: '0xa4b1', }, }; }); await server.forPost('https://api.segment.io/v1/batch').thenCallback(() => { return { statusCode: 200, }; }); await server .forPost('https://sentry.io/api/0000000/envelope/') .thenCallback(() => { return { statusCode: 200, json: {}, }; }); await server .forPost('https://sentry.io/api/0000000/store/') .thenCallback(() => { return { statusCode: 200, json: {}, }; }); await server .forGet('https://www.4byte.directory/api/v1/signatures/') .thenCallback(() => { return { statusCode: 200, json: { count: 1, next: null, previous: null, results: [ { id: 1, created_at: null, text_signature: 'deposit()', hex_signature: null, bytes_signature: null, }, ], }, }; }); await server .forGet('https://gas-api.metaswap.codefi.network/networks/1337/gasPrices') .thenCallback(() => { return { statusCode: 200, json: { SafeGasPrice: '1', ProposeGasPrice: '2', FastGasPrice: '3', }, }; }); await server .forGet('https://swap.metaswap.codefi.network/networks/1/token') .withQuery({ address: '0x72c9Fb7ED19D3ce51cea5C56B3e023cd918baaDf' }) .thenCallback(() => { return { statusCode: 200, json: { symbol: 'AGLT', type: 'erc20', decimals: '18', address: '0x72c9fb7ed19d3ce51cea5c56b3e023cd918baadf', occurences: 1, aggregators: ['dynamic'], }, }; }); await server .forGet( 'https://gas-api.metaswap.codefi.network/networks/1337/suggestedGasFees', ) .thenCallback(() => { return { statusCode: 200, json: { low: { suggestedMaxPriorityFeePerGas: '1', suggestedMaxFeePerGas: '20.44436136', minWaitTimeEstimate: 15000, maxWaitTimeEstimate: 30000, }, medium: { suggestedMaxPriorityFeePerGas: '1.5', suggestedMaxFeePerGas: '25.80554517', minWaitTimeEstimate: 15000, maxWaitTimeEstimate: 45000, }, high: { suggestedMaxPriorityFeePerGas: '2', suggestedMaxFeePerGas: '27.277766977', minWaitTimeEstimate: 15000, maxWaitTimeEstimate: 60000, }, estimatedBaseFee: '19.444436136', networkCongestion: 0.14685, latestPriorityFeeRange: ['0.378818859', '6.555563864'], historicalPriorityFeeRange: ['0.1', '248.262969261'], historicalBaseFeeRange: ['14.146999781', '28.825256275'], priorityFeeTrend: 'down', baseFeeTrend: 'up', }, }; }); await server .forGet('https://swap.metaswap.codefi.network/featureFlags') .thenCallback(() => { return { statusCode: 200, json: [ { ethereum: { fallbackToV1: false, mobileActive: true, extensionActive: true, }, bsc: { fallbackToV1: false, mobileActive: true, extensionActive: true, }, polygon: { fallbackToV1: false, mobileActive: true, extensionActive: true, }, avalanche: { fallbackToV1: false, mobileActive: true, extensionActive: true, }, smartTransactions: { mobileActive: false, extensionActive: false, }, updated_at: '2022-03-17T15:54:00.360Z', }, ], }; }); await server .forGet('https://token-api.metaswap.codefi.network/tokens/1337') .thenCallback(() => { return { statusCode: 200, json: [ { address: '0x0d8775f648430679a709e98d2b0cb6250d2887ef', symbol: 'BAT', decimals: 18, name: 'Basic Attention Token', iconUrl: 'https://assets.coingecko.com/coins/images/677/thumb/basic-attention-token.png?1547034427', aggregators: [ 'aave', 'bancor', 'coinGecko', 'oneInch', 'paraswap', 'pmm', 'zapper', 'zerion', 'zeroEx', ], occurrences: 9, }, ], }; }); await server .forGet('https://swap.metaswap.codefi.network/networks/1/tokens') .thenCallback(() => { return { statusCode: 200, json: [ { name: 'Ethereum', symbol: 'ETH', decimals: 18, type: 'native', iconUrl: 'https://token.metaswap.codefi.network/assets/nativeCurrencyLogos/ethereum.svg', coingeckoId: 'ethereum', address: '0x0000000000000000000000000000000000000000', occurrences: 100, aggregators: [], }, { address: '0x6b175474e89094c44da98b954eedeac495271d0f', symbol: 'DAI', decimals: 18, name: 'Dai Stablecoin', iconUrl: 'https://crypto.com/price/coin-data/icon/DAI/color_icon.png', type: 'erc20', aggregators: [ 'aave', 'bancor', 'cmc', 'cryptocom', 'coinGecko', 'oneInch', 'pmm', 'zerion', 'lifi', ], occurrences: 9, fees: { '0xb0da5965d43369968574d399dbe6374683773a65': 0, }, storage: { balance: 2, }, }, { address: '0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48', symbol: 'USDC', decimals: 6, name: 'USD Coin', iconUrl: 'https://crypto.com/price/coin-data/icon/USDC/color_icon.png', type: 'erc20', aggregators: [ 'aave', 'bancor', 'cryptocom', 'coinGecko', 'oneInch', 'pmm', 'zerion', 'lifi', ], occurrences: 8, fees: {}, storage: { balance: 9, }, }, { address: '0xc6bdb96e29c38dc43f014eed44de4106a6a8eb5f', symbol: 'INUINU', decimals: 18, name: 'Inu Inu', iconUrl: 'https://assets.coingecko.com/coins/images/26391/thumb/logo_square_200.png?1657752596', type: 'erc20', aggregators: ['coinGecko'], occurrences: 1, }, ], }; }); await server .forGet('https://swap.metaswap.codefi.network/networks/1/topAssets') .thenCallback(() => { return { statusCode: 200, json: [ { address: '0x0000000000000000000000000000000000000000', symbol: 'ETH', }, { address: '0x6b175474e89094c44da98b954eedeac495271d0f', symbol: 'DAI', }, { address: '0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48', symbol: 'USDC', }, { address: '0xdac17f958d2ee523a2206206994597c13d831ec7', symbol: 'USDT', }, ], }; }); await server .forGet('https://token-api.metaswap.codefi.network/token/1337') .thenCallback(() => { return { statusCode: 200, json: {}, }; }); // It disables loading of token icons, e.g. this URL: https://static.metafi.codefi.network/api/v1/tokenIcons/1337/0x0000000000000000000000000000000000000000.png await server .forGet( /^https:\/\/static\.metafi\.codefi\.network\/api\/v1\/tokenIcons\/1337\/.*\.png/u, ) .thenCallback(() => { return { statusCode: 200, }; }); await server .forGet('https://min-api.cryptocompare.com/data/price') .withQuery({ fsym: 'ETH', tsyms: 'USD' }) .thenCallback(() => { return { statusCode: 200, json: { USD: '1700', }, }; }); await server.forGet(STALELIST_URL).thenCallback(() => { return { statusCode: 200, json: emptyStalelist, }; }); await server.forGet(HOTLIST_URL).thenCallback(() => { return { statusCode: 200, json: emptyHotlist, }; }); await server .forPost('https://customnetwork.com/api/customRPC') .thenCallback(() => { return { statusCode: 200, json: { jsonrpc: '2.0', id: '1675864782845', result: '0x122', }, }; }); return mockedEndpoint; } module.exports = { setupMocking };