Class: Capybara::Poltergeist::Node

Inherits:
Driver::Node
  • Object
show all
Defined in:
lib/capybara/poltergeist/node.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(driver, page_id, id) ⇒ Node

Returns a new instance of Node.



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# File 'lib/capybara/poltergeist/node.rb', line 5

def initialize(driver, page_id, id)
  super(driver, self)

  @page_id = page_id
  @id      = id
end

Instance Attribute Details

#id ⇒ Object (readonly)

Returns the value of attribute id.



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# File 'lib/capybara/poltergeist/node.rb', line 3

def id
  @id
end

#page_id ⇒ Object (readonly)

Returns the value of attribute page_id.



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# File 'lib/capybara/poltergeist/node.rb', line 3

def page_id
  @page_id
end

Instance Method Details

#==(other) ⇒ Object 



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# File 'lib/capybara/poltergeist/node.rb', line 99

def ==(other)
  command :equals, other.id
end

#[](name) ⇒ Object 



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# File 'lib/capybara/poltergeist/node.rb', line 37

def [](name)
  command :attribute, name
end

#browser ⇒ Object 



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# File 'lib/capybara/poltergeist/node.rb', line 12

def browser
  driver.browser
end

#checked? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/capybara/poltergeist/node.rb', line 79

def checked?
  self[:checked]
end

#click ⇒ Object 



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# File 'lib/capybara/poltergeist/node.rb', line 87

def click
  command :click
end

#command(name, *args) ⇒ Object 



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# File 'lib/capybara/poltergeist/node.rb', line 16

def command(name, *args)
  browser.send(name, page_id, id, *args)
rescue BrowserError => error
  case error.name
  when 'Poltergeist.ObsoleteNode'
    raise ObsoleteNode.new(self, error.response)
  when 'Poltergeist.ClickFailed'
    raise ClickFailed.new(self, error.response)
  else
    raise
  end
end

#drag_to(other) ⇒ Object 



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# File 'lib/capybara/poltergeist/node.rb', line 91

def drag_to(other)
  command :drag, other.id
end

#find(selector) ⇒ Object 



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# File 'lib/capybara/poltergeist/node.rb', line 29

def find(selector)
  command(:find_within, selector).map { |id| self.class.new(driver, page_id, id) }
end

#select_option ⇒ Object 



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# File 'lib/capybara/poltergeist/node.rb', line 62

def select_option
  command :select, true
end

#selected? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/capybara/poltergeist/node.rb', line 83

def selected?
  self[:selected]
end

#set(value) ⇒ Object 



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# File 'lib/capybara/poltergeist/node.rb', line 45

def set(value)
  if tag_name == 'input'
    case self[:type]
    when 'radio'
      click
    when 'checkbox'
      click if value != checked?
    when 'file'
      command :select_file, value
    else
      command :set, value.to_s
    end
  elsif tag_name == 'textarea'
    command :set, value.to_s
  end
end

#tag_name ⇒ Object 



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# File 'lib/capybara/poltergeist/node.rb', line 71

def tag_name
  @tag_name ||= command(:tag_name)
end

#text ⇒ Object 



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# File 'lib/capybara/poltergeist/node.rb', line 33

def text
  command(:text).strip.gsub(/\s+/, ' ')
end

#trigger(event) ⇒ Object 



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# File 'lib/capybara/poltergeist/node.rb', line 95

def trigger(event)
  command :trigger, event
end

#unselect_option ⇒ Object 



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# File 'lib/capybara/poltergeist/node.rb', line 66

def unselect_option
  command(:select, false) or
  raise(Capybara::UnselectNotAllowed, "Cannot unselect option from single select box.")
end

#value ⇒ Object 



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# File 'lib/capybara/poltergeist/node.rb', line 41

def value
  command :value
end

#visible? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/capybara/poltergeist/node.rb', line 75

def visible?
  command :visible?
end