Module: Helpers::Main

Includes:
NodeFinders, Waiter
Included in:
Pickles, Pickles
Defined in:
lib/cucumber/pickles/helpers/main.rb

Instance Method Summary collapse

Methods included from Waiter

page, pending_ajax_requests_num, wait, wait_for_ajax

Methods included from NodeFinders

#_rescued_find, #detect_node, #find_input, #find_node, #guess_node

Instance Method Details

#attach_file(input, file) ⇒ Object

Attach file from features/support/attachments/* to given file input

returns [void]

Raises:

  • (RuntimeError) 


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# File 'lib/cucumber/pickles/helpers/main.rb', line 68

def attach_file(input, file)
  path = File.expand_path(File.join(SUPPORT_DIR,"attachments/#{file}"))

  raise RuntimeError, "file '#{path}' does not exists" unless File.exists?(path)

  input.set(path)
end

#blur(node) ⇒ Object

trigger blur event on given node



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# File 'lib/cucumber/pickles/helpers/main.rb', line 25

def blur(node)
  trigger(node, 'blur')

  Capybara.current_session.execute_script("document.body.click()")
end

#parent_node(node) ⇒ Object

parent node of given

returns Capybara node



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# File 'lib/cucumber/pickles/helpers/main.rb', line 16

def parent_node(node)
  node.find(:xpath, '..', wait: 0, visible: false)
end

#select_input(input, value = nil) ⇒ Object

Select checkbox | radio input

returns: [void]



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# File 'lib/cucumber/pickles/helpers/main.rb', line 39

def select_input(input, value = nil)
  case value
  when "true", true
    value = true
  when "false", false
    value = false
  else
    value = !input.checked?
  end

  #
  # Hack:
  #   cant use input.set(#{value})
  #   because element can be hidden or covered by other eement
  #   in which case Selenium raises error
  #
  trigger(parent_node(input), 'click')

  Capybara.current_session.execute_script("arguments[0].checked = #{value}", input)
end

#trigger(node, event) ⇒ Object

Triggers event on node Usefull when Capybara raises error about element being covered by another

returns: [void]



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# File 'lib/cucumber/pickles/helpers/main.rb', line 84

def trigger(node, event)
  Capybara.current_session.execute_script("arguments[0].#{event}()", node)
end