Class: Capybara::RackTest::Node

Inherits:
Driver::Node show all
Defined in:
lib/capybara/rack_test/node.rb

Direct Known Subclasses

Form

Instance Attribute Summary

Attributes inherited from Driver::Node

#driver, #native

Instance Method Summary collapse

Methods inherited from Driver::Node

#drag_to, #initialize, #inspect, #trigger

Constructor Details

This class inherits a constructor from Capybara::Driver::Node

Instance Method Details

#==(other) ⇒ Object 



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# File 'lib/capybara/rack_test/node.rb', line 100

def ==(other)
  native == other.native
end

#[](name) ⇒ Object 



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# File 'lib/capybara/rack_test/node.rb', line 6

def [](name)
  string_node[name]
end

#checked? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/capybara/rack_test/node.rb', line 84

def checked?
  string_node.checked?
end

#click ⇒ Object 



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# File 'lib/capybara/rack_test/node.rb', line 65

def click
  if tag_name == 'a'
    method = self["data-method"] if driver.options[:respect_data_method]
    method ||= :get
    driver.follow(method, self[:href].to_s)
  elsif (tag_name == 'input' and %w(submit image).include?(type)) or
      ((tag_name == 'button') and type.nil? or type == "submit")
    Capybara::RackTest::Form.new(driver, form).submit(self)
  end
end

#find(locator) ⇒ Object 



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# File 'lib/capybara/rack_test/node.rb', line 96

def find(locator)
  native.xpath(locator).map { |n| self.class.new(driver, n) }
end

#path ⇒ Object 



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# File 'lib/capybara/rack_test/node.rb', line 92

def path
  native.path
end

#select_option ⇒ Object 



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# File 'lib/capybara/rack_test/node.rb', line 51

def select_option
  if select_node['multiple'] != 'multiple'
    select_node.find(".//option[@selected]").each { |node| node.native.remove_attribute("selected") }
  end
  native["selected"] = 'selected'
end

#selected? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/capybara/rack_test/node.rb', line 88

def selected?
  string_node.selected?
end

#set(value) ⇒ Object 



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# File 'lib/capybara/rack_test/node.rb', line 14

def set(value)
  if (Array === value) && !self[:multiple]
    raise ArgumentError.new "Value cannot be an Array when 'multiple' attribute is not present. Not a #{value.class}"
  end
  if tag_name == 'input' and type == 'radio'
    other_radios_xpath = XPath.generate { |x| x.anywhere(:input)[x.attr(:name).equals(self[:name])] }.to_s
    driver.dom.xpath(other_radios_xpath).each { |node| node.remove_attribute("checked") }
    native['checked'] = 'checked'
  elsif tag_name == 'input' and type == 'checkbox'
    if value && !native['checked']
      native['checked'] = 'checked'
    elsif !value && native['checked']
      native.remove_attribute('checked')
    end
  elsif tag_name == 'input'
    if (type == 'text' || type == 'password') && self[:maxlength] &&
      !self[:maxlength].empty?
      # Browser behavior for maxlength="0" is inconsistent, so we stick with
      # Firefox, allowing no input
      value = value[0...self[:maxlength].to_i]
    end
    if Array === value #Assert multiple attribute is present
      value.each do |v|
        new_native = native.clone
        new_native.remove_attribute('value')
        native.add_next_sibling(new_native)
        new_native['value'] = v.to_s
      end
      native.remove
    else
      native['value'] = value.to_s
    end
  elsif tag_name == "textarea"
    native.content = value.to_s
  end
end

#tag_name ⇒ Object 



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# File 'lib/capybara/rack_test/node.rb', line 76

def tag_name
  native.node_name
end

#text ⇒ Object 



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# File 'lib/capybara/rack_test/node.rb', line 2

def text
  Capybara::Helpers.normalize_whitespace(unnormalized_text)
end

#unselect_option ⇒ Object 



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# File 'lib/capybara/rack_test/node.rb', line 58

def unselect_option
  if select_node['multiple'] != 'multiple'
    raise Capybara::UnselectNotAllowed, "Cannot unselect option from single select box."
  end
  native.remove_attribute('selected')
end

#value ⇒ Object 



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# File 'lib/capybara/rack_test/node.rb', line 10

def value
  string_node.value
end

#visible? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/capybara/rack_test/node.rb', line 80

def visible?
  string_node.visible?
end