Class: Webrat::Matchers::HasContent

Inherits:
Object
  • Object
show all
Defined in:
lib/webrat/core/matchers/have_content.rb

Overview

:nodoc:

Instance Method Summary collapse

Constructor Details

#initialize(content) ⇒ HasContent

Returns a new instance of HasContent.



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# File 'lib/webrat/core/matchers/have_content.rb', line 5

def initialize(content)
  @content = content
end

Instance Method Details

#content_message ⇒ Object 



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# File 'lib/webrat/core/matchers/have_content.rb', line 42

def content_message
  case @content
  when String
    "include \"#{@content}\""
  when Regexp
    "match #{@content.inspect}"
  end
end

#failure_message ⇒ Object

Returns

String

The failure message.



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# File 'lib/webrat/core/matchers/have_content.rb', line 28

def failure_message
  "expected the following element's content to #{content_message}:\n#{squeeze_space(@element)}"
end

#matches?(stringlike) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/webrat/core/matchers/have_content.rb', line 9

def matches?(stringlike)
  if Webrat.configuration.parse_with_nokogiri?
    @document = Webrat.nokogiri_document(stringlike)
  else
    @document = Webrat.hpricot_document(stringlike)
  end
  
  @element = Webrat::XML.inner_text(@document)

  case @content
  when String
    @element.include?(@content)
  when Regexp
    @element.match(@content)
  end
end

#negative_failure_message ⇒ Object

Returns

String

The failure message to be displayed in negative matches.



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# File 'lib/webrat/core/matchers/have_content.rb', line 34

def negative_failure_message
  "expected the following element's content to not #{content_message}:\n#{squeeze_space(@element)}"
end

#squeeze_space(inner_text) ⇒ Object 



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# File 'lib/webrat/core/matchers/have_content.rb', line 38

def squeeze_space(inner_text)
  inner_text.gsub(/^\s*$/, "").squeeze("\n")
end