test(e2e): attempt to de-flake (#6611)
* test(e2e): improve memory mgmt * test(e2e): record flakes * test(e2e): simplify tests in attempt to de-flake * test(e2e): more simplification * test(e2e): disable transaction popup checks * test(e2e): better wrap assertions * test(e2e): always assert both inputs
This commit is contained in:
Zach Pomerantz
GitHub
parent
fbc55db937
commit
b89ee36448
@ -1,17 +1,29 @@
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import codeCoverageTask from '@cypress/code-coverage/task'
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import { defineConfig } from 'cypress'
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import { setupHardhatEvents } from 'cypress-hardhat'
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import { unlinkSync } from 'fs'
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export default defineConfig({
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projectId: 'yp82ef',
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videoUploadOnPasses: false,
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defaultCommandTimeout: 24000, // 2x average block time
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chromeWebSecurity: false,
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experimentalMemoryManagement: true, // better memory management, see https://github.com/cypress-io/cypress/pull/25462
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retries: { runMode: 2 },
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e2e: {
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async setupNodeEvents(on, config) {
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await setupHardhatEvents(on, config)
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codeCoverageTask(on, config)
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// Delete recorded videos for specs that passed without flakes.
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on('after:spec', async (spec, results) => {
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if (results && results.video) {
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// If there were no failures (including flakes), delete the recorded video.
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if (!results.tests?.some((test) => test.attempts.some((attempt) => attempt?.state === 'failed'))) {
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unlinkSync(results.video)
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}
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}
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})
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return {
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...config,
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// Only enable Chrome.
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@ -1,3 +1,4 @@
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import { USDC_MAINNET } from '../../../src/constants/tokens'
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import { getTestSelector } from '../../utils'
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describe('mini-portfolio activity history', () => {
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@ -93,24 +94,15 @@ describe('mini-portfolio activity history', () => {
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})
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it('should deduplicate activity history by nonce', () => {
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cy.visit('/swap', { ethereum: 'hardhat' }).hardhat({ automine: false })
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cy.visit(`/swap?inputCurrency=ETH&outputCurrency=${USDC_MAINNET.address}`, { ethereum: 'hardhat' }).hardhat({
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automine: false,
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})
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// Input swap info.
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cy.get('#swap-currency-input .token-amount-input').clear().type('1')
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cy.get('#swap-currency-output .open-currency-select-button').click()
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cy.contains('USDC').click()
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cy.get('#swap-currency-output .token-amount-input').should('not.equal', '')
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cy.get('#swap-currency-input .token-amount-input').clear().type('1').should('have.value', '1')
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cy.get('#swap-currency-output .token-amount-input').should('not.have.value', '')
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// Set slippage to a high value.
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cy.get(getTestSelector('open-settings-dialog-button')).click()
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cy.get(getTestSelector('max-slippage-settings')).click()
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cy.get(getTestSelector('slippage-input')).clear().type('5')
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cy.get('body').click('topRight')
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cy.get(getTestSelector('slippage-input')).should('not.exist')
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// Click swap button.
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cy.contains('1 USDC = ').should('exist')
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cy.get('#swap-button').should('not.be', 'disabled').click()
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cy.get('#swap-button').click()
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cy.get('#confirm-swap-or-send').click()
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cy.get(getTestSelector('dismiss-tx-confirmation')).click()
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@ -1,89 +1,114 @@
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import { BigNumber } from '@ethersproject/bignumber'
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import { parseEther } from '@ethersproject/units'
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import { SupportedChainId } from '@uniswap/sdk-core'
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import { USDC_MAINNET } from '../../../src/constants/tokens'
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import { getTestSelector } from '../../utils'
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import { UNI, USDC_MAINNET } from '../../../src/constants/tokens'
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import { getBalance, getTestSelector } from '../../utils'
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describe('Swap', () => {
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it('should render and dismiss the wallet rejection modal', () => {
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cy.visit('/swap', { ethereum: 'hardhat' })
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.hardhat()
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.then((hardhat) => {
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const UNI_MAINNET = UNI[SupportedChainId.MAINNET]
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describe('Swap errors', () => {
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it('wallet rejection', () => {
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cy.visit(`/swap?inputCurrency=ETH&outputCurrency=${USDC_MAINNET.address}`, { ethereum: 'hardhat' })
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cy.hardhat().then((hardhat) => {
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// Stub the wallet to reject any transaction.
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cy.stub(hardhat.wallet, 'sendTransaction').log(false).rejects(new Error('user cancelled'))
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cy.get('#swap-currency-output .open-currency-select-button').click()
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cy.get(getTestSelector('token-search-input')).clear().type(USDC_MAINNET.address)
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cy.contains('USDC').click()
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cy.get('#swap-currency-output .token-amount-input').clear().type('1')
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cy.get('#swap-currency-input .token-amount-input').should('not.equal', '')
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// Attempt to swap.
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cy.get('#swap-currency-output .token-amount-input').clear().type('1').should('have.value', '1')
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cy.get('#swap-currency-input .token-amount-input').should('not.have.value', '')
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cy.get('#swap-button').click()
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cy.get('#confirm-swap-or-send').click()
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cy.contains('Transaction rejected').should('exist')
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cy.contains('Dismiss').click()
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cy.contains('Transaction rejected').should('not.exist')
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})
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})
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it.skip('should render an error for slippage failure', () => {
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cy.visit('/swap', { ethereum: 'hardhat' })
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.hardhat({ automine: false })
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.then((hardhat) => {
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cy.then(() => hardhat.provider.getBalance(hardhat.wallet.address)).then((initialBalance) => {
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it('transaction past deadline', () => {
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cy.visit(`/swap?inputCurrency=ETH&outputCurrency=${USDC_MAINNET.address}`, { ethereum: 'hardhat' })
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cy.hardhat({ automine: false })
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getBalance(USDC_MAINNET).then((initialBalance) => {
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// Set deadline to minimum. (1 minute)
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cy.get(getTestSelector('open-settings-dialog-button')).click()
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cy.get(getTestSelector('transaction-deadline-settings')).click()
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cy.get(getTestSelector('deadline-input')).clear().type('1') // 1 minute
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// Click outside of modal to dismiss it.
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cy.get('body').click('topRight')
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cy.get(getTestSelector('deadline-input')).should('not.exist')
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// Attempt to swap.
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cy.get('#swap-currency-output .token-amount-input').clear().type('1').should('have.value', '1')
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cy.get('#swap-currency-input .token-amount-input').should('not.have.value', '')
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cy.get('#swap-button').click()
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cy.get('#confirm-swap-or-send').click()
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cy.get(getTestSelector('dismiss-tx-confirmation')).click()
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// The pending transaction indicator should reflect the state.
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cy.get(getTestSelector('web3-status-connected')).should('contain', '1 Pending')
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cy.hardhat().then((hardhat) => hardhat.mine(1, /* 10 minutes */ 1000 * 60 * 10)) // mines past the deadline
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cy.get(getTestSelector('web3-status-connected')).should('not.contain', 'Pending')
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// TODO(WEB-2085): Fix this test - transaction popups are flakey.
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// cy.get(getTestSelector('transaction-popup')).contains('Swap failed')
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// Verify the balance is unchanged.
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cy.get('#swap-currency-output [data-testid="balance-text"]').should('have.text', `Balance: ${initialBalance}`)
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getBalance(USDC_MAINNET).should('eq', initialBalance)
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})
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})
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it('slippage failure', () => {
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cy.visit(`/swap?inputCurrency=ETH&outputCurrency=${UNI_MAINNET.address}`, { ethereum: 'hardhat' })
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cy.hardhat({ automine: false })
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getBalance(USDC_MAINNET).then((initialBalance) => {
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// Gas estimation fails for this transaction (that would normally fail), so we stub it.
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cy.hardhat().then((hardhat) => {
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const send = cy.stub(hardhat.provider, 'send').log(false)
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send.withArgs('eth_estimateGas').resolves(BigNumber.from(2_000_000))
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send.callThrough()
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})
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// Set slippage to a very low value.
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cy.get(getTestSelector('open-settings-dialog-button')).click()
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cy.get(getTestSelector('max-slippage-settings')).click()
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cy.get(getTestSelector('slippage-input')).clear().type('0.01')
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// Click outside of modal to dismiss it.
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cy.get('body').click('topRight')
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cy.get(getTestSelector('slippage-input')).should('not.exist')
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// Open the currency select modal.
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cy.get('#swap-currency-output .open-currency-select-button').click()
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// Select UNI as output token
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cy.get(getTestSelector('token-search-input')).clear().type('Uniswap')
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cy.get(getTestSelector('currency-list-wrapper'))
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.contains(/^Uniswap$/)
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.first()
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// Our scrolling library (react-window) seems to freeze when acted on by cypress, with this element set to
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// `pointer-events: none`. This can be ignored using `{force: true}`.
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.click({ force: true })
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// Swap 2 times.
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const AMOUNT_TO_SWAP = 400
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const NUMBER_OF_SWAPS = 2
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const INDIVIDUAL_SWAP_INPUT = AMOUNT_TO_SWAP / NUMBER_OF_SWAPS
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cy.get('#swap-currency-input .token-amount-input').clear().type(INDIVIDUAL_SWAP_INPUT.toString())
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cy.get('#swap-currency-output .token-amount-input').should('not.equal', '')
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cy.get('#swap-button').click()
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cy.get('#confirm-swap-or-send').click()
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cy.get(getTestSelector('dismiss-tx-confirmation')).click()
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cy.get('#swap-currency-input .token-amount-input').clear().type(INDIVIDUAL_SWAP_INPUT.toString())
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cy.get('#swap-currency-output .token-amount-input').should('not.equal', '')
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const AMOUNT_TO_SWAP = 200
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cy.get('#swap-currency-input .token-amount-input')
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.clear()
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.type(AMOUNT_TO_SWAP.toString())
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.should('have.value', AMOUNT_TO_SWAP.toString())
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cy.get('#swap-currency-output .token-amount-input').should('not.have.value', '')
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cy.get('#swap-button').click()
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cy.get('#confirm-swap-or-send').click()
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cy.get(getTestSelector('dismiss-tx-confirmation')).click()
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// The pending transaction indicator should be visible.
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cy.contains('Pending').should('exist')
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cy.get('#swap-currency-input .token-amount-input')
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.clear()
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.type(AMOUNT_TO_SWAP.toString())
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.should('have.value', AMOUNT_TO_SWAP.toString())
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cy.get('#swap-currency-output .token-amount-input').should('not.have.value', '')
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cy.get('#swap-button').click()
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cy.get('#confirm-swap-or-send').click()
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cy.get(getTestSelector('dismiss-tx-confirmation')).click()
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cy.then(() => hardhat.mine()).then(() => {
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// The pending transaction indicator should not be visible.
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cy.contains('Pending').should('not.exist')
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// The pending transaction indicator should reflect the state.
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cy.get(getTestSelector('web3-status-connected')).should('contain', '2 Pending')
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cy.hardhat().then((hardhat) => hardhat.mine())
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cy.get(getTestSelector('web3-status-connected')).should('not.contain', 'Pending')
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// Check for a failed transaction notification.
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cy.contains('Swap failed').should('exist')
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// TODO(WEB-2085): Fix this test - transaction popups are flakey.
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// cy.get(getTestSelector('transaction-popup')).contains('Swap failed')
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// Assert that at least one of the swaps failed due to slippage.
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cy.then(() => hardhat.provider.getBalance(hardhat.wallet.address)).then((finalBalance) => {
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expect(finalBalance.gt(initialBalance.sub(parseEther(AMOUNT_TO_SWAP.toString())))).to.be.true
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})
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})
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})
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// Assert that the transactions were unsuccessful by checking on-chain balance.
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getBalance(UNI_MAINNET).should('equal', initialBalance)
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})
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})
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})
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14
cypress/e2e/swap/settings.test.ts
Normal file
14
cypress/e2e/swap/settings.test.ts
Normal file
@ -0,0 +1,14 @@
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import { getTestSelector } from '../../utils'
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describe('Swap settings', () => {
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it('Opens and closes the settings menu', () => {
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cy.visit('/swap')
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cy.contains('Settings').should('not.exist')
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cy.get(getTestSelector('open-settings-dialog-button')).click()
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cy.contains('Max slippage').should('exist')
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cy.contains('Transaction deadline').should('exist')
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cy.contains('Auto Router API').should('exist')
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cy.get(getTestSelector('open-settings-dialog-button')).click()
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cy.contains('Settings').should('not.exist')
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})
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})
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@ -1,162 +1,69 @@
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import { SupportedChainId } from '@uniswap/sdk-core'
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import { UNI, USDC_MAINNET } from '../../../src/constants/tokens'
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import { getTestSelector } from '../../utils'
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import { getBalance, getTestSelector } from '../../utils'
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const UNI_MAINNET = UNI[SupportedChainId.MAINNET]
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describe('Swap', () => {
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describe('Swap on main page', () => {
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beforeEach(() => {
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cy.visit('/swap', { ethereum: 'hardhat' })
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})
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it('starts with ETH selected by default', () => {
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cy.visit('/swap')
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cy.get(`#swap-currency-input .token-amount-input`).should('have.value', '')
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cy.get(`#swap-currency-input .token-symbol-container`).should('contain.text', 'ETH')
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cy.get(`#swap-currency-output .token-amount-input`).should('not.have.value')
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cy.get(`#swap-currency-output .token-symbol-container`).should('contain.text', 'Select token')
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})
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it('can enter an amount into input', () => {
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cy.get('#swap-currency-input .token-amount-input').clear().type('0.001').should('have.value', '0.001')
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})
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it('zero swap amount', () => {
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cy.get('#swap-currency-input .token-amount-input').clear().type('0.0').should('have.value', '0.0')
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})
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it('invalid swap amount', () => {
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cy.get('#swap-currency-input .token-amount-input').clear().type('\\').should('have.value', '')
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})
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it('can enter an amount into output', () => {
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cy.get('#swap-currency-output .token-amount-input').clear().type('0.001').should('have.value', '0.001')
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})
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it('zero output amount', () => {
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cy.get('#swap-currency-output .token-amount-input').clear().type('0.0').should('have.value', '0.0')
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})
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it('should render an error when a transaction fails due to a passed deadline', () => {
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const DEADLINE_MINUTES = 1
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const TEN_MINUTES_MS = 1000 * 60 * DEADLINE_MINUTES * 10
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cy.hardhat({ automine: false }).then((hardhat) => {
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cy.then(() => hardhat.getBalance(hardhat.wallet.address, USDC_MAINNET))
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.then((balance) => Number(balance.toFixed(1)))
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.then((initialBalance) => {
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// Input swap info.
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cy.get('#swap-currency-output .open-currency-select-button').click()
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cy.contains('USDC').click()
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cy.get('#swap-currency-output .token-amount-input').clear().type('1')
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cy.get('#swap-currency-input .token-amount-input').should('not.equal', '')
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// Set deadline to minimum. (1 minute)
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cy.get(getTestSelector('open-settings-dialog-button')).click()
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cy.get(getTestSelector('transaction-deadline-settings')).click()
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cy.get(getTestSelector('deadline-input')).clear().type(DEADLINE_MINUTES.toString())
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cy.get('body').click('topRight')
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cy.get(getTestSelector('deadline-input')).should('not.exist')
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cy.get('#swap-button').click()
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cy.get('#confirm-swap-or-send').click()
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// Dismiss the modal that appears when a transaction is broadcast to the network.
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cy.get(getTestSelector('dismiss-tx-confirmation')).click()
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// The UI should show the transaction as pending.
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cy.contains('1 Pending').should('exist')
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// Mine a block past the deadline.
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cy.then(() => hardhat.mine(1, TEN_MINUTES_MS)).then(() => {
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// The UI should no longer show the transaction as pending.
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cy.contains('1 Pending').should('not.exist')
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// Check that the user is informed of the failure
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cy.contains('Swap failed').should('exist')
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// Check that the balance is unchanged in the UI
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cy.get('#swap-currency-output [data-testid="balance-text"]').should(
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'have.text',
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`Balance: ${initialBalance}`
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)
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// Check that the balance is unchanged on chain
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cy.then(() => hardhat.getBalance(hardhat.wallet.address, USDC_MAINNET))
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.then((balance) => Number(balance.toFixed(1)))
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.should('eq', initialBalance)
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})
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})
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})
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})
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it('should default inputs from URL params ', () => {
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cy.visit(`/swap?inputCurrency=${UNI_MAINNET.address}`, { ethereum: 'hardhat' })
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cy.visit(`/swap?inputCurrency=${UNI_MAINNET.address}`)
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cy.get(`#swap-currency-input .token-symbol-container`).should('contain.text', 'UNI')
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cy.get(`#swap-currency-output .token-symbol-container`).should('contain.text', 'Select token')
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cy.visit(`/swap?outputCurrency=${UNI_MAINNET.address}`, { ethereum: 'hardhat' })
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cy.visit(`/swap?outputCurrency=${UNI_MAINNET.address}`)
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cy.get(`#swap-currency-input .token-symbol-container`).should('contain.text', 'Select token')
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cy.get(`#swap-currency-output .token-symbol-container`).should('contain.text', 'UNI')
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cy.visit(`/swap?inputCurrency=ETH&outputCurrency=${UNI_MAINNET.address}`, { ethereum: 'hardhat' })
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cy.visit(`/swap?inputCurrency=ETH&outputCurrency=${UNI_MAINNET.address}`)
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cy.get(`#swap-currency-input .token-symbol-container`).should('contain.text', 'ETH')
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cy.get(`#swap-currency-output .token-symbol-container`).should('contain.text', 'UNI')
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})
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it('ETH to wETH is same value (wrapped swaps have no price impact)', () => {
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cy.get(`#swap-currency-output .open-currency-select-button`).click()
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cy.contains('WETH').click()
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cy.get('#swap-currency-input .token-amount-input').clear().type('0.01')
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cy.get('#swap-currency-output .token-amount-input').should('have.value', '0.01')
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})
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it('Opens and closes the settings menu', () => {
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cy.contains('Settings').should('not.exist')
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cy.get(getTestSelector('open-settings-dialog-button')).click()
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cy.contains('Max slippage').should('exist')
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||||
cy.contains('Transaction deadline').should('exist')
|
||||
cy.contains('Auto Router API').should('exist')
|
||||
cy.get(getTestSelector('open-settings-dialog-button')).click()
|
||||
cy.contains('Settings').should('not.exist')
|
||||
})
|
||||
|
||||
it('inputs reset when navigating between pages', () => {
|
||||
cy.get('#swap-currency-input .token-amount-input').clear().type('0.01')
|
||||
cy.get('#swap-currency-output .token-amount-input').should('not.equal', '')
|
||||
cy.visit('/pool')
|
||||
cy.visit('/swap')
|
||||
cy.get('#swap-currency-input .token-amount-input').should('have.value', '')
|
||||
cy.get('#swap-currency-output .token-amount-input').should('not.equal', '')
|
||||
cy.get('#swap-currency-input .token-amount-input').type('0.01').should('have.value', '0.01')
|
||||
cy.visit('/pool').visit('/swap')
|
||||
cy.get('#swap-currency-input .token-amount-input').should('have.value', '')
|
||||
})
|
||||
|
||||
it('can swap ETH for USDC', () => {
|
||||
const TOKEN_ADDRESS = USDC_MAINNET.address
|
||||
const BALANCE_INCREMENT = 1
|
||||
cy.hardhat().then((hardhat) => {
|
||||
cy.then(() => hardhat.getBalance(hardhat.wallet.address, USDC_MAINNET))
|
||||
.then((balance) => Number(balance.toFixed(1)))
|
||||
.then((initialBalance) => {
|
||||
it('swaps ETH for USDC', () => {
|
||||
cy.visit('/swap', { ethereum: 'hardhat' })
|
||||
cy.hardhat({ automine: false })
|
||||
getBalance(USDC_MAINNET).then((initialBalance) => {
|
||||
cy.get('#swap-currency-output .open-currency-select-button').click()
|
||||
cy.get(getTestSelector('token-search-input')).clear().type(TOKEN_ADDRESS)
|
||||
cy.get(getTestSelector('token-search-input')).clear().type(USDC_MAINNET.address)
|
||||
cy.contains('USDC').click()
|
||||
cy.get('#swap-currency-output .token-amount-input').clear().type(BALANCE_INCREMENT.toString())
|
||||
cy.get('#swap-currency-input .token-amount-input').should('not.equal', '')
|
||||
cy.get('#swap-currency-output .token-amount-input').clear().type('1').should('have.value', '1')
|
||||
cy.get('#swap-currency-input .token-amount-input').should('not.have.value', '')
|
||||
cy.get('#swap-button').click()
|
||||
cy.get('#confirm-swap-or-send').click()
|
||||
cy.get(getTestSelector('dismiss-tx-confirmation')).click()
|
||||
|
||||
// ui check
|
||||
// The pending transaction indicator should reflect the state.
|
||||
cy.get(getTestSelector('web3-status-connected')).should('contain', '1 Pending')
|
||||
cy.hardhat().then((hardhat) => hardhat.mine())
|
||||
cy.get(getTestSelector('web3-status-connected')).should('not.contain', 'Pending')
|
||||
|
||||
// TODO(WEB-2085): Fix this test - transaction popups are flakey.
|
||||
// cy.get(getTestSelector('transaction-popup')).contains('Swapped')
|
||||
|
||||
// Verify the balance is updated.
|
||||
cy.get('#swap-currency-output [data-testid="balance-text"]').should(
|
||||
'have.text',
|
||||
`Balance: ${initialBalance + BALANCE_INCREMENT}`
|
||||
`Balance: ${initialBalance + 1}`
|
||||
)
|
||||
|
||||
// chain state check
|
||||
cy.then(() => hardhat.getBalance(hardhat.wallet.address, USDC_MAINNET))
|
||||
.then((balance) => Number(balance.toFixed(1)))
|
||||
.should('eq', initialBalance + BALANCE_INCREMENT)
|
||||
})
|
||||
getBalance(USDC_MAINNET).should('eq', initialBalance + 1)
|
||||
})
|
||||
})
|
||||
})
|
||||
|
||||
@ -1,30 +1,31 @@
|
||||
import { CurrencyAmount, SupportedChainId, WETH9 } from '@uniswap/sdk-core'
|
||||
|
||||
import { getTestSelector } from '../../utils'
|
||||
import { getBalance, getTestSelector } from '../../utils'
|
||||
|
||||
const WETH = WETH9[SupportedChainId.MAINNET]
|
||||
|
||||
function getWethBalance() {
|
||||
return cy
|
||||
.hardhat()
|
||||
.then((hardhat) => hardhat.getBalance(hardhat.wallet, WETH))
|
||||
.then((balance) => Number(balance.toFixed(1)))
|
||||
}
|
||||
|
||||
describe('Swap', () => {
|
||||
describe('Swap wrap', () => {
|
||||
beforeEach(() => {
|
||||
cy.visit('/swap', { ethereum: 'hardhat' }).hardhat({ automine: false })
|
||||
cy.visit(`/swap?inputCurrency=ETH&outputCurrency=${WETH.address}`, { ethereum: 'hardhat' }).hardhat({
|
||||
automine: false,
|
||||
})
|
||||
})
|
||||
|
||||
it('ETH to wETH is same value (wrapped swaps have no price impact)', () => {
|
||||
cy.get('#swap-currency-input .token-amount-input').clear().type('0.01').should('have.value', '0.01')
|
||||
cy.get('#swap-currency-output .token-amount-input').should('have.value', '0.01')
|
||||
|
||||
cy.get('#swap-currency-output .token-amount-input').clear().type('0.02').should('have.value', '0.02')
|
||||
cy.get('#swap-currency-input .token-amount-input').should('have.value', '0.02')
|
||||
})
|
||||
|
||||
it('should be able to wrap ETH', () => {
|
||||
getWethBalance().then((initialWethBalance) => {
|
||||
// Select WETH for the token output.
|
||||
cy.get('#swap-currency-output').contains('Select token').click()
|
||||
cy.contains('WETH').click()
|
||||
getBalance(WETH).then((initialWethBalance) => {
|
||||
cy.contains('Enter ETH amount')
|
||||
|
||||
// Enter the amount to wrap.
|
||||
cy.get('#swap-currency-output .token-amount-input').click().type('1')
|
||||
cy.get('#swap-currency-output .token-amount-input').click().type('1').should('have.value', 1)
|
||||
// This also ensures we don't click "Wrap" before the UI has caught up.
|
||||
cy.get('#swap-currency-input .token-amount-input').should('have.value', 1)
|
||||
|
||||
// Click the wrap button.
|
||||
@ -35,15 +36,15 @@ describe('Swap', () => {
|
||||
cy.hardhat().then((hardhat) => hardhat.mine())
|
||||
cy.get(getTestSelector('web3-status-connected')).should('not.contain', 'Pending')
|
||||
|
||||
// There should be a successful wrap notification.
|
||||
cy.get(getTestSelector('transaction-popup')).contains('Wrapped')
|
||||
cy.get(getTestSelector('transaction-popup')).contains('1.00 ETH for 1.00 WETH')
|
||||
// TODO(WEB-2085): Fix this test - transaction popups are flakey.
|
||||
// cy.get(getTestSelector('transaction-popup')).contains('Wrapped')
|
||||
// cy.get(getTestSelector('transaction-popup')).contains('1.00 ETH for 1.00 WETH')
|
||||
|
||||
// The UI balance should have increased.
|
||||
cy.get('#swap-currency-output').should('contain', `Balance: ${initialWethBalance + 1}`)
|
||||
|
||||
// The user's WETH account balance should have increased
|
||||
getWethBalance().should('equal', initialWethBalance + 1)
|
||||
getBalance(WETH).should('equal', initialWethBalance + 1)
|
||||
})
|
||||
})
|
||||
|
||||
@ -53,17 +54,14 @@ describe('Swap', () => {
|
||||
await hardhat.mine()
|
||||
})
|
||||
|
||||
getWethBalance().then((initialWethBalance) => {
|
||||
// Select WETH for the token output.
|
||||
cy.get('#swap-currency-output').contains('Select token').click()
|
||||
cy.contains('WETH').click()
|
||||
|
||||
getBalance(WETH).then((initialWethBalance) => {
|
||||
// Swap input/output to unwrap WETH.
|
||||
cy.get(getTestSelector('swap-currency-button')).click()
|
||||
cy.contains('Enter WETH amount')
|
||||
|
||||
// Enter the amount to unwrap.
|
||||
cy.get('#swap-currency-output .token-amount-input').click().type('1')
|
||||
cy.get('#swap-currency-output .token-amount-input').click().type('1').should('have.value', 1)
|
||||
// This also ensures we don't click "Wrap" before the UI has caught up.
|
||||
cy.get('#swap-currency-input .token-amount-input').should('have.value', 1)
|
||||
|
||||
// Click the unwrap button.
|
||||
@ -74,15 +72,15 @@ describe('Swap', () => {
|
||||
cy.hardhat().then((hardhat) => hardhat.mine())
|
||||
cy.get(getTestSelector('web3-status-connected')).should('not.contain', 'Pending')
|
||||
|
||||
// There should be a successful wrap notification.
|
||||
cy.get(getTestSelector('transaction-popup')).contains('Unwrapped')
|
||||
cy.get(getTestSelector('transaction-popup')).contains('1.00 WETH for 1.00 ETH')
|
||||
// TODO(WEB-2085): Fix this test - transaction popups are flakey.
|
||||
// cy.get(getTestSelector('transaction-popup')).contains('Unwrapped')
|
||||
// cy.get(getTestSelector('transaction-popup')).contains('1.00 WETH for 1.00 ETH')
|
||||
|
||||
// The UI balance should have increased.
|
||||
cy.get('#swap-currency-input').should('contain', `Balance: ${initialWethBalance - 1}`)
|
||||
|
||||
// The user's WETH account balance should have increased
|
||||
getWethBalance().should('equal', initialWethBalance - 1)
|
||||
getBalance(WETH).should('equal', initialWethBalance - 1)
|
||||
})
|
||||
})
|
||||
})
|
||||
|
||||
@ -1,3 +1,13 @@
|
||||
import { Currency } from '@uniswap/sdk-core'
|
||||
|
||||
export const getTestSelector = (selectorId: string) => `[data-testid=${selectorId}]`
|
||||
|
||||
export const getTestSelectorStartsWith = (selectorId: string) => `[data-testid^=${selectorId}]`
|
||||
|
||||
/** Gets the balance of a token as a Chainable. */
|
||||
export function getBalance(token: Currency) {
|
||||
return cy
|
||||
.hardhat()
|
||||
.then((hardhat) => hardhat.getBalance(hardhat.wallet, token))
|
||||
.then((balance) => Number(balance.toFixed(1)))
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user