class CukeModeler::Step
A class modeling a single step of a background, scenario, or outline.
Attributes
block[RW]
The step's passed block
keyword[RW]
The step's keyword
text[RW]
The base text of the step
Public Class Methods
new(source_text = nil)
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Creates a new Step
object and, if source_text is provided, populates the object.
Calls superclass method
CukeModeler::Model::new
# File lib/cuke_modeler/models/step.rb, line 23 def initialize(source_text = nil) super(source_text) return unless source_text parsed_step_data = parse_source(source_text) populate_step(self, parsed_step_data) end
Public Instance Methods
==(other)
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Returns true if the two steps have the same base text (i.e. minus any keyword, table, or doc string and false otherwise.
# File lib/cuke_modeler/models/step.rb, line 34 def ==(other) return false unless other.is_a?(CukeModeler::Step) text_matches?(other) && table_matches?(other) && doc_string_matches?(other) end
children()
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Returns the model objects that belong to this model.
# File lib/cuke_modeler/models/step.rb, line 43 def children block ? [block] : [] end
to_s()
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Returns a string representation of this model. For a step model, this will be Gherkin text that is equivalent to the step being modeled.
# File lib/cuke_modeler/models/step.rb, line 49 def to_s text = "#{keyword} #{self.text}" text << "\n#{block.to_s.split("\n").collect { |line| " #{line}" }.join("\n")}" if block text end
Private Instance Methods
doc_string_matches?(other_step)
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# File lib/cuke_modeler/models/step.rb, line 85 def doc_string_matches?(other_step) return false if only_one_step_has_doc_string?(other_step) return true if neither_step_has_doc_string?(other_step) first_content = block.content first_content_type = block.content_type second_content = other_step.block.content second_content_type = other_step.block.content_type (first_content == second_content) && (first_content_type == second_content_type) end
neither_step_has_doc_string?(other_step)
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# File lib/cuke_modeler/models/step.rb, line 113 def neither_step_has_doc_string?(other_step) !block.is_a?(CukeModeler::DocString) && !other_step.block.is_a?(CukeModeler::DocString) end
neither_step_has_table?(other_step)
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# File lib/cuke_modeler/models/step.rb, line 103 def neither_step_has_table?(other_step) !block.is_a?(CukeModeler::Table) && !other_step.block.is_a?(CukeModeler::Table) end
only_one_step_has_doc_string?(other_step)
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# File lib/cuke_modeler/models/step.rb, line 108 def only_one_step_has_doc_string?(other_step) (!block.is_a?(CukeModeler::DocString) || !other_step.block.is_a?(CukeModeler::DocString)) && (block.is_a?(CukeModeler::DocString) || other_step.block.is_a?(CukeModeler::DocString)) end
only_one_step_has_table?(other_step)
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# File lib/cuke_modeler/models/step.rb, line 98 def only_one_step_has_table?(other_step) (!block.is_a?(CukeModeler::Table) || !other_step.block.is_a?(CukeModeler::Table)) && (block.is_a?(CukeModeler::Table) || other_step.block.is_a?(CukeModeler::Table)) end
parse_source(source_text)
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# File lib/cuke_modeler/models/step.rb, line 60 def parse_source(source_text) base_file_string = "# language: #{Parsing.dialect} #{dialect_feature_keyword}: Fake feature to parse #{dialect_scenario_keyword}:\n" source_text = base_file_string + source_text parsed_file = Parsing.parse_text(source_text, 'cuke_modeler_stand_alone_step.feature') parsed_file['feature']['elements'].first['steps'].first end
table_matches?(other_step)
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# File lib/cuke_modeler/models/step.rb, line 75 def table_matches?(other_step) return false if only_one_step_has_table?(other_step) return true if neither_step_has_table?(other_step) first_step_values = block.rows.collect { |table_row| table_row.cells.map(&:value) } second_step_values = other_step.block.rows.collect { |table_row| table_row.cells.map(&:value) } first_step_values == second_step_values end
text_matches?(other_step)
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# File lib/cuke_modeler/models/step.rb, line 71 def text_matches?(other_step) text == other_step.text end