73 lines
1.7 KiB
Ruby
73 lines
1.7 KiB
Ruby
|
module BrowserTestHelper
|
||
|
|
|
||
|
|
# Finds an element and clicks it - wrapped in one method.
|
||
|
|
#
|
||
|
|
# @example
|
||
|
|
# click('.js-channel .btn.email')
|
||
|
|
#
|
||
|
|
# click(:href, '#settings/branding')
|
||
|
|
#
|
||
|
|
def click(*args)
|
||
|
|
find(*args).click
|
||
|
|
end
|
||
|
|
|
||
|
|
# This is a wrapper around the Selenium::WebDriver::Wait class
|
||
|
|
# with additional methods.
|
||
|
|
# @see BrowserTestHelper::Waiter
|
||
|
|
#
|
||
|
|
# @example
|
||
|
|
# wait(5).until { ... }
|
||
|
|
#
|
||
|
|
# @example
|
||
|
|
# wait(5, interval: 0.5).until { ... }
|
||
|
|
#
|
||
|
|
def wait(seconds = Capybara.default_max_wait_time, **kargs)
|
||
|
|
wait_args = Hash(kargs).merge(timeout: seconds)
|
||
|
|
wait_handle = Selenium::WebDriver::Wait.new(wait_args)
|
||
|
|
Waiter.new(wait_handle)
|
||
|
|
end
|
||
|
|
|
||
|
|
class Waiter < SimpleDelegator
|
||
|
|
|
||
|
|
# This method is a derivation of Selenium::WebDriver::Wait#until
|
||
|
|
# which ignores Capybara::ElementNotFound exceptions raised
|
||
|
|
# in the given block.
|
||
|
|
#
|
||
|
|
# @example
|
||
|
|
# wait(5).until_exists { find('[data-title="example"]') }
|
||
|
|
#
|
||
|
|
def until_exists
|
||
|
|
self.until do
|
||
|
|
begin
|
||
|
|
yield
|
||
|
|
rescue Capybara::ElementNotFound # rubocop:disable Lint/HandleExceptions
|
||
|
|
end
|
||
|
|
end
|
||
|
|
rescue Selenium::WebDriver::Error::TimeOutError => e
|
||
|
|
# cleanup backtrace
|
||
|
|
e.set_backtrace(e.backtrace.drop(3))
|
||
|
|
raise e
|
||
|
|
end
|
||
|
|
|
||
|
|
# This method loops a given block until the result of it is constant.
|
||
|
|
#
|
||
|
|
# @example
|
||
|
|
# wait(5).until_constant { find('.total').text }
|
||
|
|
#
|
||
|
|
def until_constant
|
||
|
|
previous = nil
|
||
|
|
loop do
|
||
|
|
sleep __getobj__.instance_variable_get(:@interval)
|
||
|
|
latest = yield
|
||
|
|
break if latest == previous
|
||
|
|
|
||
|
|
previous = latest
|
||
|
|
end
|
||
|
|
end
|
||
|
|
end
|
||
|
|
end
|
||
|
|
|
||
|
|
RSpec.configure do |config|
|
||
|
|
config.include BrowserTestHelper, type: :system
|
||
|
|
end
|