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Contents
module CukeModeler
# A class modeling a feature's background.
class Background < Model
include Parsing
include Parsed
include Named
include Described
include Stepped
include Sourceable
# The background's keyword
attr_accessor :keyword
# Creates a new Background object and, if *source_text* is provided, populates
# the object.
def initialize(source_text = nil)
@steps = []
super(source_text)
return unless source_text
parsed_background_data = parse_source(source_text)
populate_background(self, parsed_background_data)
end
# Returns *true* if the two models have equivalent steps and *false* otherwise.
def ==(other)
return false unless other.respond_to?(:steps)
steps == other.steps
end
# Returns the model objects that belong to this model.
def children
steps
end
# Returns a string representation of this model. For a background model,
# this will be Gherkin text that is equivalent to the background being modeled.
def to_s
text = ''
text << "#{@keyword}:#{name_output_string}"
text << "\n#{description_output_string}" unless no_description_to_output?
text << "\n" unless steps.empty? || no_description_to_output?
text << "\n#{steps_output_string}" unless steps.empty?
text
end
private
def parse_source(source_text)
base_file_string = "# language: #{Parsing.dialect}\n#{dialect_feature_keyword}: Fake feature to parse\n"
source_text = base_file_string + source_text
parsed_file = Parsing.parse_text(source_text, 'cuke_modeler_stand_alone_background.feature')
parsed_file['feature']['elements'].first
end
end
end
Version data entries
13 entries across 13 versions & 1 rubygems