Class: Capybara::Node::Simple

Inherits:

Object

• Object
• Capybara::Node::Simple

show all

Includes:

Finders, Matchers

Defined in:

lib/capybara/node/simple.rb

Overview

Instance Attribute Summary (collapse)

• - (Object) native readonly

  Returns the value of attribute native.

Instance Method Summary (collapse)

• - (String) [](name)

  Retrieve the given attribute.

• - (Object) allow_reload!
• - (Boolean) checked?

  Whether or not the element is checked.

• - (Boolean) disabled?

  Whether or not the element is disabled.

• - (Boolean) has_no_title?(content)
• - (Boolean) has_title?(content)
• - (Simple) initialize(native) constructor

  A new instance of Simple.

• - (String) path

  An XPath expression describing where on the page the element can be found.

• - (Boolean) selected?

  Whether or not the element is selected.

• - (Object) synchronize(seconds = nil)
• - (String) tag_name

  The tag name of the element.

• - (String) text(type = nil)

  The text of the element.

• - (Object) title
• - (String) value

  The value of the form element.

• - (Boolean) visible?

  Whether or not the element is visible.

Methods included from Matchers

#==, #assert_no_selector, #assert_selector, #has_button?, #has_checked_field?, #has_css?, #has_field?, #has_link?, #has_no_button?, #has_no_checked_field?, #has_no_css?, #has_no_field?, #has_no_link?, #has_no_select?, #has_no_selector?, #has_no_table?, #has_no_text?, #has_no_unchecked_field?, #has_no_xpath?, #has_select?, #has_selector?, #has_table?, #has_text?, #has_unchecked_field?, #has_xpath?

Methods included from Finders

#all, #find, #find_button, #find_by_id, #find_field, #find_link, #first

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# File 'lib/capybara/node/simple.rb', line 20

def initialize(native)
  native = Nokogiri::HTML(native) if native.is_a?(String)
  @native = native
end

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# File 'lib/capybara/node/simple.rb', line 18

def native
  @native
end

element[:title] # => HTML title attribute

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# File 'lib/capybara/node/simple.rb', line 42

def [](name)
  attr_name = name.to_s
  if attr_name == 'value'
    value
  elsif 'input' == tag_name and 'checkbox' == native[:type] and 'checked' == attr_name
    native['checked'] == 'checked'
  else
    native[attr_name]
  end
end

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# File 'lib/capybara/node/simple.rb', line 134

def allow_reload!
  # no op
end

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# File 'lib/capybara/node/simple.rb', line 107

def checked?
  native[:checked]
end

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# File 'lib/capybara/node/simple.rb', line 116

def disabled?
  native[:disabled]
end

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# File 'lib/capybara/node/simple.rb', line 146

def has_no_title?(content)
  not has_title?(content)
end

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# File 'lib/capybara/node/simple.rb', line 142

def has_title?(content)
  title.match(Capybara::Helpers.to_regexp(content))
end

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# File 'lib/capybara/node/simple.rb', line 67

def path
  native.path
end

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# File 'lib/capybara/node/simple.rb', line 126

def selected?
  native[:selected]
end

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# File 'lib/capybara/node/simple.rb', line 130

def synchronize(seconds=nil)
  yield # simple nodes don't need to wait
end

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# File 'lib/capybara/node/simple.rb', line 57

def tag_name
  native.node_name
end

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

def text(type=nil)
  native.text
end

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# File 'lib/capybara/node/simple.rb', line 138

def title
  native.xpath("//title").first.text
end

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

def value
  if tag_name == 'textarea'
    native.content.sub(/\A\n/, '')
  elsif tag_name == 'select'
    if native['multiple'] == 'multiple'
      native.xpath(".//option[@selected='selected']").map { |option| option[:value] || option.content  }
    else
      option = native.xpath(".//option[@selected='selected']").first || native.xpath(".//option").first
      option[:value] || option.content if option
    end
  else
    native[:value]
  end
end

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# File 'lib/capybara/node/simple.rb', line 97

def visible?
  native.xpath("./ancestor-or-self::*[contains(@style, 'display:none') or contains(@style, 'display: none') or name()='script' or name()='head']").size == 0
end