Module: Turnip::RSpec::Execute

Includes:
Execute
Defined in:
lib/turnip/rspec.rb

Overview

This module provides an improved method to run steps inside RSpec, adding proper support for pending steps, as well as nicer backtraces.

Instance Method Summary collapse

Methods included from Execute

#step

Instance Method Details

#run_step(feature_file, step) ⇒ Object 



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# File 'lib/turnip/rspec.rb', line 42

def run_step(feature_file, step)
  reporter = ::RSpec.current_example.reporter
  reporter.publish(:step_started, { step: step })

  begin
    instance_eval <<-EOS, feature_file, step.line
      step(step)
    EOS
  rescue Turnip::Pending => e
    reporter.publish(:step_pending, { step: step })

    example = ::RSpec.current_example
    example.metadata[:line_number] = step.line
    example.metadata[:location] = "#{example.metadata[:file_path]}:#{step.line}"

    missing_step_message = "No such step: '#{e}' #{feature_file}:#{step.line}"
    if ::RSpec.configuration.raise_error_for_unimplemented_steps
      e.backtrace.push "#{feature_file}:#{step.line}:in `#{step.description}'"
      raise e, missing_step_message
    end

    skip(missing_step_message)
  rescue StandardError, ::RSpec::Expectations::ExpectationNotMetError => e
    reporter.publish(:step_failed, { step: step })

    e.backtrace.push "#{feature_file}:#{step.line}:in `#{step.description}'"
    raise e
  end

  reporter.publish(:step_passed, { step: step })
end