Test Plaid instant bank account verification with rspec + capybara

plaid_integration_test_with_capybara.rb

within_frame 'plaid-link-iframe-1' do
  find('[data-institution="pnc"]').click

  fill_in 'username', with: 'plaid_test'
  fill_in 'password', with: 'plaid_good'

  click_on 'Submit'

  page.has_content?('Security Question', wait: 15)
  fill_in 'Answer', with: 'tomato', wait: 15

  click_on 'Answer'
  find_button('Select Account', wait: 15).click

  all('[class="AccountItem"]').sample.click

  find('div[class*="button"]', text: 'Use Account').click
end