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Contents
module CukeModeler
# A class modeling a step's table.
class Table < Model
include Parsing
include Parsed
include Sourceable
# The row models that make up the table
attr_accessor :rows
# Creates a new Table object and, if *source_text* is provided, populates
# the object.
def initialize(source_text = nil)
@rows = []
super(source_text)
return unless source_text
parsed_table_data = parse_source(source_text)
populate_table(self, parsed_table_data)
end
# Returns the model objects that belong to this model.
def children
rows
end
# Returns a string representation of this model. For a table model,
# this will be Gherkin text that is equivalent to the table being modeled.
def to_s
rows.empty? ? '' : rows.collect { |row| row_output_string(row) }.join("\n")
end
private
def parse_source(source_text)
base_file_string = "# language: #{Parsing.dialect}
#{dialect_feature_keyword}:
#{dialect_scenario_keyword}:
#{dialect_step_keyword} step\n"
source_text = base_file_string + source_text
parsed_file = Parsing.parse_text(source_text, 'cuke_modeler_stand_alone_table.feature')
parsed_file['feature']['elements'].first['steps'].first['table']
end
def row_output_string(row)
row_text = '|'
row.cells.count.times do |count|
row_text << " #{row.cells[count].to_s.ljust(determine_buffer_size(count))} |"
end
row_text
end
def determine_buffer_size(index)
rows.collect { |row| row.cells[index].to_s.length }.max || 0
end
end
end
Version data entries
13 entries across 13 versions & 1 rubygems