Class: Capybara::Driver::RackTest::Form

Inherits:
Node
  • Object
show all
Defined in:
lib/capybara/driver/rack_test_driver.rb

Instance Attribute Summary

Attributes inherited from Node

#driver, #node

Instance Method Summary collapse

Methods inherited from Node

#[], #click, #select, #set, #tag_name, #text

Methods inherited from Node

#[], #click, #initialize, #select, #set, #tag_name, #text, #value

Constructor Details

This class inherits a constructor from Capybara::Node

Instance Method Details

#multipart? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/capybara/driver/rack_test_driver.rb', line 109

def multipart?
  self[:enctype] == "multipart/form-data"
end

#params(button) ⇒ Object 



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# File 'lib/capybara/driver/rack_test_driver.rb', line 61

def params(button)
  params = []
  params += node.xpath(".//input[@type='text']", ".//input[@type='hidden']", ".//input[@type='password']").inject([]) do |agg, input|
    agg << [input['name'].to_s, input['value'].to_s]
    agg
  end
  params += node.xpath(".//textarea").inject([]) do |agg, textarea|
    agg << [textarea['name'].to_s, textarea.text.to_s]
    agg
  end
  params += node.xpath(".//input[@type='radio']").inject([]) do |agg, input|
    agg << [input['name'].to_s, input['value'].to_s] if input['checked']
    agg
  end
  params += node.xpath(".//input[@type='checkbox']").inject([]) do |agg, input|
    agg << [input['name'].to_s, input['value'].to_s] if input['checked']
    agg
  end
  params += node.xpath(".//select").inject([]) do |agg, select|
    option = select.xpath(".//option[@selected]").first
    option ||= select.xpath('.//option').first
    agg << [select['name'].to_s, (option['value'] || option.text).to_s] if option 
    agg
  end
  params += node.xpath(".//input[@type='file']").inject([]) do |agg, input|
    if multipart?
      agg << [input['name'].to_s, Rack::Test::UploadedFile.new(input['value'].to_s)]
    else
      agg << [input['name'].to_s, File.basename(input['value'].to_s)]
    end
    agg
  end
  params.push [button[:name], button[:value]] if button[:name]
  if multipart?
    params.inject({}) { |agg, (key, value)| agg[key] = value; agg }
  else
    params.map { |key, value| "#{key}=#{value}" }.join('&')
  end
end

#post? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/capybara/driver/rack_test_driver.rb', line 113

def post?
  self[:method] =~ /post/i
end

#submit(button) ⇒ Object 



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# File 'lib/capybara/driver/rack_test_driver.rb', line 101

def submit(button)
  if post?
    driver.submit(node['action'].to_s, params(button)) 
  else
    driver.visit(node['action'].to_s.split('?').first + '?' + params(button)) 
  end
end