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capybara-webkit/spec/selenium_compatibility_spec.rb

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Fix focus/blur event compatibility with Selenium while filling out forms
2012-07-09 20:34:09 -04:00
require 'spec_helper'
describe Capybara::Webkit, 'compatibility with selenium' do
include AppRunner
Don't interact with readonly elements * This behavior changed in Capybara 2.4. * Previously we would focus and send keypress events to readonly elements. Now readonly elements are ignored, and a warning is emitted by Capybara.
2014-07-08 23:55:06 -04:00
it 'generates the same events as selenium when filling out forms', selenium_compatibility: true do
Fix focus/blur event compatibility with Selenium while filling out forms
2012-07-09 20:34:09 -04:00
run_application_for_html(<<-HTML)
<html><body>
<form onsubmit="return false">
Fix for missing select events This is a fix for an issue where select tags don't bubble the correct events when clicked. More discussion here: https://github.com/thoughtbot/capybara-webkit/issues/763
2015-05-22 13:41:01 -04:00
<label for="one">One</label><input type="text" name="one" id="one" class="watch" />
<label for="two">Two</label><input type="text" name="two" id="two" class="watch" />
<label for="three">Three</label><input type="text" name="three" id="three" readonly="readonly" class="watch" />
Update for Capybara 2.3.0 This adds support for the full Capybara 2.3.0 API. There are two known incompatibilities: * Selenium supports outerWidth and outerHeight, which we cannot, because we dont' have an actual OS window. * Selenium raises errors after interacting with a closed window. We focus the next available window after closing. This commit adds the following: * Implement Driver#close_window * Implement Driver#current_window_handle * Implement Driver#maximize_window * Implement Driver#open_new_window * Implement Driver#no_such_window_error * Implement Driver#resize_window_to * Implement Driver#switch_to_window * Implement Driver#window_size * Implement Driver#go_back * Implement Driver#go_forward * Support change events when clearing a text input * Support setting contentEditable elements * Support window.close() in JavaScript * Don't return text from hidden elements * Skip Capybara specs which use outerWidth, outerHeight * Don't use Qt object ownership to manage windows
2014-06-18 18:00:34 -04:00
<label for="textarea">Textarea</label>
<textarea name="textarea" id="textarea"></textarea>
Fix for missing select events This is a fix for an issue where select tags don't bubble the correct events when clicked. More discussion here: https://github.com/thoughtbot/capybara-webkit/issues/763
2015-05-22 13:41:01 -04:00
<select name="select" id="five" class="watch">
<option>Nothing here</option>
<option>some option</option>
</select>
<input type="submit" value="Submit" id="submit" class="watch" />
Fix focus/blur event compatibility with Selenium while filling out forms
2012-07-09 20:34:09 -04:00
</form>
<script type="text/javascript">
window.log = [];
var recordEvent = function (event) {
log.push(event.target.id + '.' + event.type);
};
Fix for missing select events This is a fix for an issue where select tags don't bubble the correct events when clicked. More discussion here: https://github.com/thoughtbot/capybara-webkit/issues/763
2015-05-22 13:41:01 -04:00
var elements = document.getElementsByClassName("watch");
Fix focus/blur event compatibility with Selenium while filling out forms
2012-07-09 20:34:09 -04:00
var events = ["mousedown", "mouseup", "click", "keyup", "keydown",
Set text fields using native keypress events
2013-03-20 23:20:14 -04:00
"keypress", "focus", "blur", "input", "change"];
Fix focus/blur event compatibility with Selenium while filling out forms
2012-07-09 20:34:09 -04:00
for (var i = 0; i < elements.length; i++) {
for (var j = 0; j < events.length; j++) {
elements[i].addEventListener(events[j], recordEvent);
}
}
</script>
</body></html>
HTML
compare_events_for_drivers(:reusable_webkit, :selenium) do
visit "/"
fill_in "One", :with => "some value"
Improve focus handling by relying on Javascript focus()
2012-07-10 23:53:57 -04:00
fill_in "One", :with => "a new value"
Fix focus/blur event compatibility with Selenium while filling out forms
2012-07-09 20:34:09 -04:00
fill_in "Two", :with => "other value"
Don't clear readonly text fields when set
2013-03-20 23:54:39 -04:00
fill_in "Three", :with => "readonly value"
Update for Capybara 2.3.0 This adds support for the full Capybara 2.3.0 API. There are two known incompatibilities: * Selenium supports outerWidth and outerHeight, which we cannot, because we dont' have an actual OS window. * Selenium raises errors after interacting with a closed window. We focus the next available window after closing. This commit adds the following: * Implement Driver#close_window * Implement Driver#current_window_handle * Implement Driver#maximize_window * Implement Driver#open_new_window * Implement Driver#no_such_window_error * Implement Driver#resize_window_to * Implement Driver#switch_to_window * Implement Driver#window_size * Implement Driver#go_back * Implement Driver#go_forward * Support change events when clearing a text input * Support setting contentEditable elements * Support window.close() in JavaScript * Don't return text from hidden elements * Skip Capybara specs which use outerWidth, outerHeight * Don't use Qt object ownership to manage windows
2014-06-18 18:00:34 -04:00
fill_in "Textarea", :with => "last value"
Fix for missing select events This is a fix for an issue where select tags don't bubble the correct events when clicked. More discussion here: https://github.com/thoughtbot/capybara-webkit/issues/763
2015-05-22 13:41:01 -04:00
select "some option", :from => "five"
Fix focus/blur event compatibility with Selenium while filling out forms
2012-07-09 20:34:09 -04:00
click_button "Submit"
end
end
Make caching behavior more like Selenium We disabled caching entirely, because it sometimes led to unexpected behavior in tests, and Qt 4.8 didn't behave the same as Qt 5.x. However, this introduced issues: * Selenium does perform caching, so capybara-webkit behaved differently when switching drivers * Without any caching, assets were sometimes requested twice for the same page This commit re-enables caching and attempts to improve the way we behave on cached pages so that testing is less unpredictable. It adds tests to ensure we continue to behave similarly to Selenium.
2015-05-15 10:32:22 -04:00
it 'generates the same requests and responses as selenium', selenium_compatibility: true do
requests = []
app = Class.new(ExampleApp) do
before do
unless request.path_info =~ /favicon\.ico/
requests << request.path_info
end
end
get '/' do
<<-HTML
<html>
<head>
<script src="/one.js"></script>
<script src="/two.js"></script>
</head>
<body>Original</body>
</html>
HTML
end
get '/:script.js' do
''
end
get '/requests' do
<<-HTML
<html>
<body>
#{requests.sort.join("\n")}
</body>
</html>
HTML
end
end
run_application app
compare_for_drivers(:reusable_webkit, :selenium) do |session|
responses = []
session.visit "/"
responses << record_response(session)
session.visit "/"
responses << record_response(session)
session.visit "/requests"
responses << record_response(session)
requests.clear
responses.join("\n\n")
end
end
Fix focus/blur event compatibility with Selenium while filling out forms
2012-07-09 20:34:09 -04:00
def compare_events_for_drivers(first, second, &block)
Make caching behavior more like Selenium We disabled caching entirely, because it sometimes led to unexpected behavior in tests, and Qt 4.8 didn't behave the same as Qt 5.x. However, this introduced issues: * Selenium does perform caching, so capybara-webkit behaved differently when switching drivers * Without any caching, assets were sometimes requested twice for the same page This commit re-enables caching and attempts to improve the way we behave on cached pages so that testing is less unpredictable. It adds tests to ensure we continue to behave similarly to Selenium.
2015-05-15 10:32:22 -04:00
compare_for_drivers(first, second) do |session|
session.instance_eval(&block)
session.evaluate_script("window.log")
end
Fix focus/blur event compatibility with Selenium while filling out forms
2012-07-09 20:34:09 -04:00
end
Make caching behavior more like Selenium We disabled caching entirely, because it sometimes led to unexpected behavior in tests, and Qt 4.8 didn't behave the same as Qt 5.x. However, this introduced issues: * Selenium does perform caching, so capybara-webkit behaved differently when switching drivers * Without any caching, assets were sometimes requested twice for the same page This commit re-enables caching and attempts to improve the way we behave on cached pages so that testing is less unpredictable. It adds tests to ensure we continue to behave similarly to Selenium.
2015-05-15 10:32:22 -04:00
def compare_for_drivers(first, second, &block)
Update to modern RSpec
2017-02-03 14:20:27 -05:00
expect(for_driver(first, &block)).to eq for_driver(second, &block)
Make caching behavior more like Selenium We disabled caching entirely, because it sometimes led to unexpected behavior in tests, and Qt 4.8 didn't behave the same as Qt 5.x. However, this introduced issues: * Selenium does perform caching, so capybara-webkit behaved differently when switching drivers * Without any caching, assets were sometimes requested twice for the same page This commit re-enables caching and attempts to improve the way we behave on cached pages so that testing is less unpredictable. It adds tests to ensure we continue to behave similarly to Selenium.
2015-05-15 10:32:22 -04:00
end
def for_driver(name, &block)
Fix focus/blur event compatibility with Selenium while filling out forms
2012-07-09 20:34:09 -04:00
session = Capybara::Session.new(name, AppRunner.app)
Make caching behavior more like Selenium We disabled caching entirely, because it sometimes led to unexpected behavior in tests, and Qt 4.8 didn't behave the same as Qt 5.x. However, this introduced issues: * Selenium does perform caching, so capybara-webkit behaved differently when switching drivers * Without any caching, assets were sometimes requested twice for the same page This commit re-enables caching and attempts to improve the way we behave on cached pages so that testing is less unpredictable. It adds tests to ensure we continue to behave similarly to Selenium.
2015-05-15 10:32:22 -04:00
result = yield session
result
end
def record_response(session)
[
session.current_url,
normalize_body(session.body)
].join("\n")
end
def normalize_body(body)
if body.length > 0
Nokogiri::HTML.parse(body).at("//body").text.strip
else
"(empty)"
end
Fix focus/blur event compatibility with Selenium while filling out forms
2012-07-09 20:34:09 -04:00
end
end
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