Module: Turnip::Execute

Included in:
RSpec::Execute
Defined in:
lib/turnip/execute.rb

Instance Method Summary collapse

Instance Method Details

#step(step_or_description, *extra_args) ⇒ Object 



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# File 'lib/turnip/execute.rb', line 3

def step(step_or_description, *extra_args)

  if step_or_description.respond_to?(:argument) # Turnip::Node::Step
    description = step_or_description.description
    if step_or_description.argument
      extra_args << step_or_description.argument
    end
  else # String
    description = step_or_description
  end

  matches = methods.map do |method|
    next unless method.to_s.start_with?("match: ")
    send(method.to_s, description)
  end.compact

  if matches.length == 0
    raise Turnip::Pending, description
  end

  if matches.length > 1
    msg = ['Ambiguous step definitions'].concat(matches.map(&:trace)).join("\r\n")
    raise Turnip::Ambiguous, msg
  end

  send(matches.first.method_name, *(matches.first.params + extra_args))
end