1
0
mirror of https://github.com/kremalicious/metamask-extension.git synced 2024-12-23 01:39:44 +01:00
metamask-extension/test/e2e/tests/gas-estimates.spec.js
Mark Stacey 431712aaf9
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.
2023-07-10 14:09:39 -02:30

251 lines
7.8 KiB
JavaScript

const {
convertToHexValue,
withFixtures,
logInWithBalanceValidation,
} = require('../helpers');
const FixtureBuilder = require('../fixture-builder');
const { CHAIN_IDS } = require('../../../shared/constants/network');
describe('Gas estimates generated by MetaMask', function () {
const baseGanacheOptions = {
accounts: [
{
secretKey:
'0x7C9529A67102755B7E6102D6D950AC5D5863C98713805CEC576B945B15B71EAC',
balance: convertToHexValue(25000000000000000000),
},
],
};
const preLondonGanacheOptions = {
...baseGanacheOptions,
hardfork: 'berlin',
};
const postLondonGanacheOptions = {
...baseGanacheOptions,
hardfork: 'london',
};
describe('Send on a network that is EIP-1559 compatible', function () {
it('show expected gas defaults', async function () {
await withFixtures(
{
fixtures: new FixtureBuilder().build(),
ganacheOptions: postLondonGanacheOptions,
title: this.test.title,
},
async ({ driver, ganacheServer }) => {
await driver.navigate();
await logInWithBalanceValidation(driver, ganacheServer);
await driver.clickElement('[data-testid="eth-overview-send"]');
await driver.fill(
'input[placeholder="Enter public address (0x) or ENS name"]',
'0x2f318C334780961FB129D2a6c30D0763d9a5C970',
);
await driver.fill('.unit-input__input', '1');
// Check that the gas estimation is what we expect
await driver.findElement({
cass: '[data-testid="confirm-gas-display"]',
text: '0.00043983',
});
},
);
});
it('show expected gas defaults when API is down', async function () {
await withFixtures(
{
fixtures: new FixtureBuilder().build(),
ganacheOptions: postLondonGanacheOptions,
testSpecificMock: (mockServer) => {
mockServer
.forGet(
'https://gas-api.metaswap.codefi.network/networks/1337/suggestedGasFees',
)
.thenCallback(() => {
return {
json: {
error: 'cannot get gas prices for chain id 1337',
},
statusCode: 503,
};
});
},
title: this.test.title,
},
async ({ driver, ganacheServer }) => {
await driver.navigate();
await logInWithBalanceValidation(driver, ganacheServer);
await driver.clickElement('[data-testid="eth-overview-send"]');
await driver.fill(
'input[placeholder="Enter public address (0x) or ENS name"]',
'0x2f318C334780961FB129D2a6c30D0763d9a5C970',
);
await driver.fill('.unit-input__input', '1');
// Check that the gas estimation is what we expect
await driver.findElement({
cass: '[data-testid="confirm-gas-display"]',
text: '0.00043983',
});
},
);
});
it('show expected gas defaults when the network is not supported', async function () {
await withFixtures(
{
fixtures: new FixtureBuilder().build(),
ganacheOptions: postLondonGanacheOptions,
testSpecificMock: (mockServer) => {
mockServer
.forGet(
'https://gas-api.metaswap.codefi.network/networks/1337/suggestedGasFees',
)
.thenCallback(() => {
return {
statusCode: 422,
};
});
},
title: this.test.title,
},
async ({ driver, ganacheServer }) => {
await driver.navigate();
await logInWithBalanceValidation(driver, ganacheServer);
await driver.clickElement('[data-testid="eth-overview-send"]');
await driver.fill(
'input[placeholder="Enter public address (0x) or ENS name"]',
'0x2f318C334780961FB129D2a6c30D0763d9a5C970',
);
await driver.fill('.unit-input__input', '1');
// Check that the gas estimation is what we expect
await driver.findElement({
cass: '[data-testid="confirm-gas-display"]',
text: '0.00043983',
});
},
);
});
});
describe('Send on a network that is not EIP-1559 compatible', function () {
it('show expected gas defaults on a network supported by legacy gas API', async function () {
await withFixtures(
{
fixtures: new FixtureBuilder().build(),
ganacheOptions: {
...preLondonGanacheOptions,
chainId: parseInt(CHAIN_IDS.BSC, 16),
},
title: this.test.title,
},
async ({ driver, ganacheServer }) => {
await driver.navigate();
await logInWithBalanceValidation(driver, ganacheServer);
await driver.clickElement('[data-testid="eth-overview-send"]');
await driver.fill(
'input[placeholder="Enter public address (0x) or ENS name"]',
'0x2f318C334780961FB129D2a6c30D0763d9a5C970',
);
await driver.fill('.unit-input__input', '1');
// Check that the gas estimation is what we expect
await driver.findElement({
cass: '[data-testid="confirm-gas-display"]',
text: '0.000042',
});
},
);
});
it('show expected gas defaults on a network supported by legacy gas API when that API is down', async function () {
await withFixtures(
{
fixtures: new FixtureBuilder().build(),
ganacheOptions: {
...preLondonGanacheOptions,
chainId: parseInt(CHAIN_IDS.BSC, 16),
},
testSpecificMock: (mockServer) => {
mockServer
.forGet(
`https://gas-api.metaswap.codefi.network/networks/${parseInt(
CHAIN_IDS.BSC,
16,
)}/gasPrices`,
)
.thenCallback(() => {
return {
statusCode: 422,
};
});
},
title: this.test.title,
},
async ({ driver, ganacheServer }) => {
await driver.navigate();
await logInWithBalanceValidation(driver, ganacheServer);
await driver.clickElement('[data-testid="eth-overview-send"]');
await driver.fill(
'input[placeholder="Enter public address (0x) or ENS name"]',
'0x2f318C334780961FB129D2a6c30D0763d9a5C970',
);
await driver.fill('.unit-input__input', '1');
// Check that the gas estimation is what we expect
await driver.findElement({
cass: '[data-testid="confirm-gas-display"]',
text: '0.000042',
});
},
);
});
it('show expected gas defaults on a network not supported by legacy gas API', async function () {
await withFixtures(
{
fixtures: new FixtureBuilder().build(),
ganacheOptions: preLondonGanacheOptions,
title: this.test.title,
},
async ({ driver, ganacheServer }) => {
await driver.navigate();
await logInWithBalanceValidation(driver, ganacheServer);
await driver.clickElement('[data-testid="eth-overview-send"]');
await driver.fill(
'input[placeholder="Enter public address (0x) or ENS name"]',
'0x2f318C334780961FB129D2a6c30D0763d9a5C970',
);
await driver.fill('.unit-input__input', '1');
// Check that the gas estimation is what we expect
await driver.findElement({
cass: '[data-testid="confirm-gas-display"]',
text: '0.000042',
});
},
);
});
});
});