# File lib/email_spec/matchers.rb, line 298
      def failure_message
        if @expected_text.is_a?(String)
          "expected the body to contain #{@expected_text.inspect} but was #{@given_text.inspect}"
        else
          "expected the body to match #{@expected_text.inspect}, but did not.  Actual body was: #{@given_text.inspect}"
        end
      end