class YARD::Handlers::Ruby::Legacy::StepDefinitionHandler
Constants
- STEP_DEFINITION_MATCH
Public Instance Methods
find_steps_defined_in_block(block)
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Step Definitions can contain defined steps within them. While it is likely that they could not very easily be parsed because of variables that are only calculated at runtime, it would be nice to at least list those in use within a step definition and if you can find a match, go ahead and make it
# File lib/yard/handlers/legacy/step_definition_handler.rb, line 31 def find_steps_defined_in_block(block) #log.debug "#{block} #{block.class}" block.each_with_index do |token,index| #log.debug "Token #{token.class} #{token.text}" if token.is_a?(YARD::Parser::Ruby::Legacy::RubyToken::TkCONSTANT) && token.text =~ /^(given|when|then|and)$/i && block[index + 2].is_a?(YARD::Parser::Ruby::Legacy::RubyToken::TkSTRING) log.debug "Step found in Step Definition: #{block[index + 2].text} " end end end
process()
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# File lib/yard/handlers/legacy/step_definition_handler.rb, line 7 def process keyword = statement.tokens.to_s[STEP_DEFINITION_MATCH,2] step_definition = statement.tokens.to_s[STEP_DEFINITION_MATCH,3] @@unique_name = @@unique_name + 1 stepdef_instance = StepDefinitionObject.new(YARD::CodeObjects::Cucumber::CUCUMBER_STEPTRANSFORM_NAMESPACE, "definition_#{@@unique_name}") do |o| o.source = "#{keyword} #{step_definition} do #{statement.block.to_s =~ /^\s*\|.+/ ? '' : "\n "}#{statement.block.to_s}\nend" o.value = step_definition o.keyword = keyword end obj = register stepdef_instance parse_block :owner => obj rescue YARD::Handlers::NamespaceMissingError end