const { strict: assert } = require('assert'); const FixtureBuilder = require('../fixture-builder'); const { convertToHexValue, withFixtures, openDapp } = require('../helpers'); describe('Swtich ethereum chain', function () { const ganacheOptions = { accounts: [ { secretKey: '0x7C9529A67102755B7E6102D6D950AC5D5863C98713805CEC576B945B15B71EAC', balance: convertToHexValue(25000000000000000000), }, ], concurrent: { port: 8546, chainId: 1338, ganacheOptions2: {} }, }; it('should successfully change the network in response to wallet_switchEthereumChain', async function () { await withFixtures( { dapp: true, fixtures: new FixtureBuilder() .withPermissionControllerConnectedToTestDapp() .build(), ganacheOptions, title: this.test.title, failOnConsoleError: false, }, async ({ driver }) => { await driver.navigate(); await driver.fill('#password', 'correct horse battery staple'); await driver.press('#password', driver.Key.ENTER); const windowHandles = await driver.getAllWindowHandles(); const extension = windowHandles[0]; await openDapp(driver); await driver.clickElement({ tag: 'button', text: 'Add Localhost 8546', }); await driver.waitUntilXWindowHandles(3); await driver.switchToWindowWithTitle( 'MetaMask Notification', windowHandles, ); await driver.clickElement({ tag: 'button', text: 'Approve', }); await driver.findElement({ tag: 'h3', text: 'Allow this site to switch the network?', }); // Don't switch to network now, because we will click the 'Switch to Localhost 8546' button below await driver.clickElement({ tag: 'button', text: 'Cancel', }); await driver.waitUntilXWindowHandles(2); await driver.switchToWindowWithTitle('E2E Test Dapp', windowHandles); await driver.clickElement({ tag: 'button', text: 'Switch to Localhost 8546', }); await driver.waitUntilXWindowHandles(3); await driver.switchToWindowWithTitle( 'MetaMask Notification', windowHandles, ); await driver.clickElement({ tag: 'button', text: 'Switch network', }); await driver.waitUntilXWindowHandles(2); await driver.switchToWindow(extension); const currentNetworkName = await driver.findElement({ tag: 'p', text: 'Localhost 8546', }); assert.ok( Boolean(currentNetworkName), 'Failed to switch to custom network', ); }, ); }); });