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https://github.com/kremalicious/metamask-extension.git
synced 2024-11-22 09:57:02 +01:00
Use legacy gas API for BSC (#19763)
The legacy gas API is still useful for BSC, which is a network our APIs support that is not EIP-1559 compatible. The legacy gas API will now be used for BSC prior to using RPC methods as a fallback. This brings extension closer in alignment with mobile, which also uses the legacy gas API for BSC. The E2E network mock function has been updated to use a variable for the initial test network. This made it easier to write the e2e test for the BSC case.
This commit is contained in:
Mark Stacey
GitHub
parent
9c278c3610
commit
431712aaf9
@ -568,8 +568,12 @@ export default class MetamaskController extends EventEmitter {
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),
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getCurrentAccountEIP1559Compatibility:
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this.getCurrentAccountEIP1559Compatibility.bind(this),
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legacyAPIEndpoint: `${gasApiBaseUrl}/networks/<chain_id>/gasPrices`,
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EIP1559APIEndpoint: `${gasApiBaseUrl}/networks/<chain_id>/suggestedGasFees`,
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getCurrentNetworkLegacyGasAPICompatibility: () => false,
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getCurrentNetworkLegacyGasAPICompatibility: () => {
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const { chainId } = this.networkController.state.providerConfig;
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return chainId === CHAIN_IDS.BSC;
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},
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getChainId: () => this.networkController.state.providerConfig.chainId,
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});
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@ -105,7 +105,9 @@ async function withFixtures(options, testSuite) {
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});
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}
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}
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const mockedEndpoint = await setupMocking(mockServer, testSpecificMock);
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const mockedEndpoint = await setupMocking(mockServer, testSpecificMock, {
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chainId: ganacheOptions?.chainId || 1337,
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});
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await mockServer.start(8000);
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driver = (await buildWebDriver(driverOptions)).driver;
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@ -20,7 +20,16 @@ const emptyStalelist = {
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lastUpdated: 0,
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};
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async function setupMocking(server, testSpecificMock) {
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/**
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* Setup E2E network mocks.
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*
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* @param {object} server - The mock server used for network mocks.
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* @param {Function} testSpecificMock - A function for setting up test-specific network mocks
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* @param {object} options - Network mock options.
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* @param {string} options.chainId - The chain ID used by the default configured network.
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* @returns
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*/
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async function setupMocking(server, testSpecificMock, { chainId }) {
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await server.forAnyRequest().thenPassThrough({
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beforeRequest: (req) => {
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const { host } = req.headers;
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@ -99,7 +108,9 @@ async function setupMocking(server, testSpecificMock) {
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});
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await server
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.forGet('https://gas-api.metaswap.codefi.network/networks/1337/gasPrices')
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.forGet(
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`https://gas-api.metaswap.codefi.network/networks/${chainId}/gasPrices`,
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)
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.thenCallback(() => {
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return {
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statusCode: 200,
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@ -130,7 +141,7 @@ async function setupMocking(server, testSpecificMock) {
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await server
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.forGet(
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'https://gas-api.metaswap.codefi.network/networks/1337/suggestedGasFees',
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`https://gas-api.metaswap.codefi.network/networks/${chainId}/suggestedGasFees`,
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)
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.thenCallback(() => {
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return {
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@ -203,7 +214,7 @@ async function setupMocking(server, testSpecificMock) {
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});
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await server
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.forGet('https://token-api.metaswap.codefi.network/tokens/1337')
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.forGet(`https://token-api.metaswap.codefi.network/tokens/${chainId}`)
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.thenCallback(() => {
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return {
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statusCode: 200,
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@ -343,7 +354,7 @@ async function setupMocking(server, testSpecificMock) {
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});
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await server
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.forGet('https://token-api.metaswap.codefi.network/token/1337')
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.forGet(`https://token-api.metaswap.codefi.network/token/${chainId}`)
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.thenCallback(() => {
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return {
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statusCode: 200,
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@ -352,11 +363,11 @@ async function setupMocking(server, testSpecificMock) {
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});
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// It disables loading of token icons, e.g. this URL: https://static.metafi.codefi.network/api/v1/tokenIcons/1337/0x0000000000000000000000000000000000000000.png
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await server
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.forGet(
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/^https:\/\/static\.metafi\.codefi\.network\/api\/v1\/tokenIcons\/1337\/.*\.png/u,
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)
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.thenCallback(() => {
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const tokenIconRegex = new RegExp(
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`^https:\\/\\/static\\.metafi\\.codefi\\.network\\/api\\/vi\\/tokenIcons\\/${chainId}\\/.*\\.png`,
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'u',
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);
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await server.forGet(tokenIconRegex).thenCallback(() => {
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return {
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statusCode: 200,
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};
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@ -4,6 +4,7 @@ const {
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logInWithBalanceValidation,
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} = require('../helpers');
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const FixtureBuilder = require('../fixture-builder');
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const { CHAIN_IDS } = require('../../../shared/constants/network');
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describe('Gas estimates generated by MetaMask', function () {
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const baseGanacheOptions = {
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@ -139,7 +140,85 @@ describe('Gas estimates generated by MetaMask', function () {
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});
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describe('Send on a network that is not EIP-1559 compatible', function () {
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it('show expected gas defaults', async function () {
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it('show expected gas defaults on a network supported by legacy gas API', async function () {
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await withFixtures(
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{
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fixtures: new FixtureBuilder().build(),
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ganacheOptions: {
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...preLondonGanacheOptions,
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chainId: parseInt(CHAIN_IDS.BSC, 16),
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},
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title: this.test.title,
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},
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async ({ driver, ganacheServer }) => {
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await driver.navigate();
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await logInWithBalanceValidation(driver, ganacheServer);
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await driver.clickElement('[data-testid="eth-overview-send"]');
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await driver.fill(
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'input[placeholder="Enter public address (0x) or ENS name"]',
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'0x2f318C334780961FB129D2a6c30D0763d9a5C970',
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);
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await driver.fill('.unit-input__input', '1');
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// Check that the gas estimation is what we expect
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await driver.findElement({
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cass: '[data-testid="confirm-gas-display"]',
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text: '0.000042',
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});
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},
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);
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});
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it('show expected gas defaults on a network supported by legacy gas API when that API is down', async function () {
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await withFixtures(
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{
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fixtures: new FixtureBuilder().build(),
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ganacheOptions: {
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...preLondonGanacheOptions,
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chainId: parseInt(CHAIN_IDS.BSC, 16),
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},
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testSpecificMock: (mockServer) => {
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mockServer
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.forGet(
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`https://gas-api.metaswap.codefi.network/networks/${parseInt(
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CHAIN_IDS.BSC,
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16,
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)}/gasPrices`,
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)
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.thenCallback(() => {
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return {
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statusCode: 422,
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};
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});
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},
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title: this.test.title,
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},
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async ({ driver, ganacheServer }) => {
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await driver.navigate();
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await logInWithBalanceValidation(driver, ganacheServer);
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await driver.clickElement('[data-testid="eth-overview-send"]');
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await driver.fill(
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'input[placeholder="Enter public address (0x) or ENS name"]',
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'0x2f318C334780961FB129D2a6c30D0763d9a5C970',
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);
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await driver.fill('.unit-input__input', '1');
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// Check that the gas estimation is what we expect
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await driver.findElement({
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cass: '[data-testid="confirm-gas-display"]',
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text: '0.000042',
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});
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},
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);
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});
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it('show expected gas defaults on a network not supported by legacy gas API', async function () {
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await withFixtures(
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{
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fixtures: new FixtureBuilder().build(),
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