class CukeModeler::Scenario

A class modeling an individual scenario of a Cucumber suite.

Attributes

keyword[RW]

The scenario's keyword

Public Class Methods

new(source_text = nil) click to toggle source

Creates a new Scenario object and, if source_text is provided, populates the object.

Calls superclass method CukeModeler::Model::new
# File lib/cuke_modeler/models/scenario.rb, line 21
def initialize(source_text = nil)
  @steps = []
  @tags = []

  super(source_text)

  return unless source_text

  parsed_scenario_data = parse_source(source_text)
  populate_scenario(self, parsed_scenario_data)
end

Public Instance Methods

==(other) click to toggle source

Returns true if the two models have equivalent steps and false otherwise.

# File lib/cuke_modeler/models/scenario.rb, line 34
def ==(other)
  return false unless other.respond_to?(:steps)

  steps == other.steps
end
children() click to toggle source

Returns the model objects that belong to this model.

# File lib/cuke_modeler/models/scenario.rb, line 41
def children
  steps + tags
end
to_s() click to toggle source

Returns a string representation of this model. For a scenario model, this will be Gherkin text that is equivalent to the scenario being modeled.

# File lib/cuke_modeler/models/scenario.rb, line 50
def to_s
  text = ''

  text << "#{tag_output_string}\n" unless tags.empty?
  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 Instance Methods

parse_source(source_text) click to toggle source

rubocop:enable Metrics/AbcSize

# File lib/cuke_modeler/models/scenario.rb, line 68
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_scenario.feature')

  parsed_file['feature']['elements'].first
end