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require 'cucumber/core/ast/describes_itself'
require 'cucumber/core/ast/location'
module Cucumber
module Core
module Ast
class Step
include HasLocation
include DescribesItself
attr_reader :keyword, :name, :language, :comments, :exception, :multiline_arg
def initialize(language, location, comments, keyword, name, multiline_arg)
@language, @location, @comments, @keyword, @name, @multiline_arg = language, location, comments, keyword, name, multiline_arg
end
def to_sexp
[:step, line, keyword, name, @multiline_arg.to_sexp]
end
def backtrace_line
"#{location}:in `#{keyword}#{name}'"
end
def actual_keyword(previous_step_keyword = nil)
if [language.and_keywords, language.but_keywords].flatten.uniq.include? keyword
if previous_step_keyword.nil?
language.given_keywords.reject{|kw| kw == '* '}[0]
else
previous_step_keyword
end
else
keyword
end
end
def inspect
keyword_and_name = [keyword, name].join(": ")
%{#<#{self.class} "#{keyword_and_name}" (#{location})>}
end
private
def children
[@multiline_arg]
end
def description_for_visitors
:step
end
end
class ExpandedOutlineStep < Step
def initialize(outline_step, language, location, comments, keyword, name, multiline_arg)
@outline_step, @language, @location, @comments, @keyword, @name, @multiline_arg = outline_step, language, location, comments, keyword, name, multiline_arg
end
def all_locations
@outline_step.all_locations
end
alias :step_backtrace_line :backtrace_line
def backtrace_line
"#{step_backtrace_line}\n" +
"#{@outline_step.location}:in `#{@outline_step.keyword}#{@outline_step.name}'"
end
end
end
end
end
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