class Capybara::Node::Email

Public Instance Methods

body() click to toggle source

Delegate to the email body

@return [Mail::Message#body]

# File lib/capybara/node/email.rb, line 6
def body
  base.raw
end
body_as_simple_node() click to toggle source

Treat the message's body as a Capybara::Node::Simple so that selectors actually work instead of raising NotImplementedErrors

# File lib/capybara/node/email.rb, line 12
def body_as_simple_node
  @body_as_simple_node ||= Capybara.string base.raw
end
header(key) click to toggle source

Returns the value of the passed in header key.

@return String

# File lib/capybara/node/email.rb, line 19
def header(key)
  base.email.header[key].value
end
headers() click to toggle source

Returns the header keys as an array of strings.

@return [String]

# File lib/capybara/node/email.rb, line 26
def headers
  base.email.header.fields.map(&:name)
end
inspect() click to toggle source

Corrects the inspect string

@return [String]

# File lib/capybara/node/email.rb, line 33
def inspect
  "<#{self.class.to_s}>"
end
save_and_open(file_name = nil) click to toggle source

Save a snapshot of the page and open it in a browser for inspection

@param [String] path The path to where it should be saved [optional]

# File lib/capybara/node/email.rb, line 55
def save_and_open(file_name = nil)
  require 'launchy'
  Launchy.open(save_page(file_name))
rescue LoadError
  warn 'Please install the launchy gem to open page with save_and_open_page'
end
save_page(path = nil) click to toggle source

Save a snapshot of the page.

@param [String] path The path to where it should be saved [optional]

# File lib/capybara/node/email.rb, line 41
def save_page(path = nil)
  path ||= "capybara-email-#{Time.new.strftime("%Y%m%d%H%M%S")}#{rand(10**10)}.html"
  path = File.expand_path(path, Capybara.save_path) if Capybara.save_path

  FileUtils.mkdir_p(File.dirname(path))

  File.open(path,'w') { |f| f.write(body) }
  path
end

Private Instance Methods

method_missing(meth, *args, &block) click to toggle source

Tries to send to `base` first. If an NotImplementedError is hit because some finders/matchers/etc. aren't implemented, fall back to treating the message body as a Capybara::Node::Simple

# File lib/capybara/node/email.rb, line 67
def method_missing(meth, *args, &block)
  begin
    base.send(meth, *args)
  rescue NotImplementedError
    body_as_simple_node.send(meth, *args)
  end
end