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165 lines
8.1 KiB
165 lines
8.1 KiB
import { strict as assert } from 'assert';
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import proxyquire from 'proxyquire';
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import { MAINNET_CHAIN_ID } from '../../../../shared/constants/network';
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import {
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TRADES_BASE_PROD_URL,
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TOKENS_BASE_PROD_URL,
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AGGREGATOR_METADATA_BASE_PROD_URL,
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TOP_ASSET_BASE_PROD_URL,
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TOKENS,
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EXPECTED_TOKENS_RESULT,
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MOCK_TRADE_RESPONSE_2,
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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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const swapsUtils = proxyquire('./swaps.util.js', {
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'../../helpers/utils/fetch-with-cache': {
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default: (url, fetchObject) => {
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assert.strictEqual(fetchObject.method, 'GET');
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if (url.match(TRADES_BASE_PROD_URL)) {
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assert.strictEqual(
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url,
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'https://api.metaswap.codefi.network/trades?destinationToken=0xE41d2489571d322189246DaFA5ebDe1F4699F498&sourceToken=0x617b3f8050a0BD94b6b1da02B4384eE5B4DF13F4&sourceAmount=2000000000000000000000000000000000000&slippage=3&timeout=10000&walletAddress=0xmockAddress',
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);
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return Promise.resolve(MOCK_TRADE_RESPONSE_2);
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}
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if (url.match(TOKENS_BASE_PROD_URL)) {
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assert.strictEqual(url, TOKENS_BASE_PROD_URL);
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return Promise.resolve(TOKENS);
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}
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if (url.match(AGGREGATOR_METADATA_BASE_PROD_URL)) {
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assert.strictEqual(url, AGGREGATOR_METADATA_BASE_PROD_URL);
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return Promise.resolve(AGGREGATOR_METADATA);
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}
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if (url.match(TOP_ASSET_BASE_PROD_URL)) {
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assert.strictEqual(url, TOP_ASSET_BASE_PROD_URL);
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return Promise.resolve(TOP_ASSETS);
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}
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return Promise.resolve();
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},
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},
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});
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const {
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fetchTradesInfo,
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fetchTokens,
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fetchAggregatorMetadata,
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fetchTopAssets,
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} = swapsUtils;
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describe('Swaps Util', function () {
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describe('fetchTradesInfo', function () {
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const expectedResult1 = {
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zeroEx: {
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trade: {
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// the ethereum transaction data for the swap
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data:
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'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',
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from: '0x2369267687A84ac7B494daE2f1542C40E37f4455',
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value: '0x14401eab384000',
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to: '0x61935cbdd02287b511119ddb11aeb42f1593b7ef',
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gas: '0xa',
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gasPrice: undefined,
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},
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sourceAmount: '10000000000000000',
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destinationAmount: '2248687',
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error: null,
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fee: 0.875,
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sourceToken: TOKENS[0].address,
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destinationToken: TOKENS[1].address,
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fetchTime: 553,
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aggregator: 'zeroEx',
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aggType: 'AGG',
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approvalNeeded: {
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data:
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'0x095ea7b300000000000000000000000095e6f48254609a6ee006f7d493c8e5fb97094cef0000000000000000000000000000000000000000004a817c7ffffffdabf41c00',
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to: '0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2',
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value: '0x0',
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from: '0x2369267687A84ac7B494daE2f1542C40E37f4455',
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gas: '0x12',
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gasPrice: '0x34',
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},
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maxGas: 10,
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averageGas: 1,
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slippage: '3',
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},
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};
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const expectedResult2 = {
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zeroEx: {
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...expectedResult1.zeroEx,
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sourceAmount: '20000000000000000',
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},
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};
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it('should fetch trade info on prod', async function () {
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const result = await fetchTradesInfo(
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{
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TOKENS,
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slippage: '3',
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sourceToken: TOKENS[0].address,
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destinationToken: TOKENS[1].address,
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value: '2000000000000000000',
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fromAddress: '0xmockAddress',
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sourceSymbol: TOKENS[0].symbol,
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sourceDecimals: TOKENS[0].decimals,
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sourceTokenInfo: { ...TOKENS[0] },
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destinationTokenInfo: { ...TOKENS[1] },
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},
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{ chainId: MAINNET_CHAIN_ID },
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);
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assert.deepStrictEqual(result, expectedResult2);
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});
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});
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describe('fetchTokens', function () {
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it('should fetch tokens', async function () {
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const result = await fetchTokens(MAINNET_CHAIN_ID);
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assert.deepStrictEqual(result, EXPECTED_TOKENS_RESULT);
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});
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it('should fetch tokens on prod', async function () {
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const result = await fetchTokens(MAINNET_CHAIN_ID);
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assert.deepStrictEqual(result, EXPECTED_TOKENS_RESULT);
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});
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});
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describe('fetchAggregatorMetadata', function () {
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it('should fetch aggregator metadata', async function () {
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const result = await fetchAggregatorMetadata(MAINNET_CHAIN_ID);
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assert.deepStrictEqual(result, AGGREGATOR_METADATA);
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});
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it('should fetch aggregator metadata on prod', async function () {
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const result = await fetchAggregatorMetadata(MAINNET_CHAIN_ID);
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assert.deepStrictEqual(result, AGGREGATOR_METADATA);
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});
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});
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describe('fetchTopAssets', function () {
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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 function () {
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const result = await fetchTopAssets(MAINNET_CHAIN_ID);
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assert.deepStrictEqual(result, expectedResult);
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});
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it('should fetch top assets on prod', async function () {
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const result = await fetchTopAssets(MAINNET_CHAIN_ID);
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assert.deepStrictEqual(result, expectedResult);
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});
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});
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});
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