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artygus/Gemfile

Created June 7, 2020 21:24
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Capyabara-chrome visible text lag
Raw
Gemfile
source "https://rubygems.org"
gem "minitest"
gem "rake"
gem "capybara"
gem "selenium-webdriver"
gem "webdrivers"
Raw
test.html.erb
<html>
<head>
<link href="https://unpkg.com/tailwindcss@^1.0/dist/tailwind.min.css" rel="stylesheet">
</head>
<body>
<div id="block" style="display:none">
<% 1000.times do |i| %>
<div id="block-<%= i %>">text-<%= i %></div>
<% end %>
</div>
<button onclick="setTimeout(() => { document.body.insertAdjacentText('beforeend', 'new-text') }, 100)" type="button" id="btn">add text</button>
</body>
</html>
Raw
test_capybara.rb
require "minitest/autorun"
require 'capybara/minitest'
require 'webdrivers'
class CapybaraTestCase < Minitest::Test
include Capybara::DSL
include Capybara::Minitest::Assertions
def setup
Capybara.default_driver = :selenium_chrome_headless
end
def test_zhopa
visit "http://localhost:3000/test"
click_on "add text"
assert_text page, "new-text"
end
end
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