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twalpole/poltergeist_booleans.rb

Created April 15, 2017 09:57
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poltergeist_booleans.rb
require 'capybara/poltergeist'
html = DATA.read
app = proc { |env| [200, { "Content-Type" => "text/html" }, [html] ] }
sess = Capybara::Session.new(:poltergeist, app)
sess.visit('/')
sess.assert_selector(:field, 'cbox', disabled: false, readonly: false)
puts sess.find('#cbox').disabled?
puts sess.find('#cbox').readonly?
sess.execute_script('document.querySelector("#cbox").disabled = true;')
sess.assert_selector(:field, 'cbox', disabled: true, readonly: false)
puts sess.find('#cbox').disabled?
puts sess.find('#cbox').readonly?
sess.execute_script('document.querySelector("#cbox").readonly = true;')
sess.assert_selector(:field, 'cbox', disabled: true, readonly: true)
puts sess.find('#cbox').disabled?
puts sess.find('#cbox').readonly?
sess.execute_script('document.querySelector("#cbox").disabled = false;')
sess.assert_selector(:field, 'cbox', disabled: false, readonly: true)
puts sess.find('#cbox').disabled?
puts sess.find('#cbox').readonly?
__END__
<!doctype html>
<html>
<head>
<title>Some title</title>
</head>
<body>
<div>
<input id="cbox" type="checkbox"/>
<div id="text"></div>
</div>
</body>
</html>
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