Method: M::Executor#execute

Defined in:
lib/m/executor.rb

#execute ⇒ Object 



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# File 'lib/m/executor.rb', line 13

def execute
  # Locate tests to run that may be inside of this line. There could be more than one!
  tests_to_run = tests.within(testable.lines)

  # If we found any tests,
  if tests_to_run.size > 0
    # assemble the regexp to run these tests,
    test_names = tests_to_run.map { |test| Regexp.escape(test.name) }.join('|')

    # set up the args needed for the runner
    test_arguments = ["-n", "/^(#{test_names})$/"]

    # directly run the tests from here and exit with the status of the tests passing or failing
    runner.run(test_arguments)
  elsif tests.size > 0
    # Otherwise we found no tests on this line, so you need to pick one.
    message = "No tests found on line #{testable.lines.join(', ')}. Valid tests to run:\n\n"

    # For every test ordered by line number,
    # spit out the test name and line number where it starts,
    tests.by_line_number do |test|
      message << "#{sprintf("%0#{tests.column_size}s", test.name)}: m #{testable.file}:#{test.start_line}\n"
    end

    # Spit out helpful message and bail
    STDERR.puts message
    false
  else
    # There were no tests at all
    message = "There were no tests found.\n\n"
    STDERR.puts message
    false
  end
end