Method: PDK::Test::Unit.invoke

Defined in:
lib/pdk/tests/unit.rb

.invoke(report, options = {}) ⇒ Object 



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# File 'lib/pdk/tests/unit.rb', line 83

def self.invoke(report, options = {})
  require 'pdk/util'
  require 'pdk/util/bundler'

  PDK::Util::Bundler.ensure_binstubs!('rake', 'rspec-core')

  setup

  tests = options[:tests]
  # Due to how rake handles paths in the command line options, any backslashed path (Windows platforms) needs to be converted
  # to forward slash. We can't use File.expand_path as the files aren't guaranteed to be on-disk
  #
  # Ref - https://github.com/puppetlabs/pdk/issues/828
  tests = tests.tr('\\', '/') unless tests.nil?

  environment = {}
  environment['PUPPET_GEM_VERSION'] = options[:puppet] if options[:puppet]
   = options[:parallel] ? 'Running unit tests in parallel.' : 'Running unit tests.'

  if options[:interactive]
    environment['CI_SPEC_OPTIONS'] = if options[:verbose]
                                       '--format documentation'
                                     else
                                       '--format progress'
                                     end
    result = interactive_rake(cmd(tests, options), environment)
    return result[:exit_code]
  end

  # Run interactive_rake for documentation output when utilising verbose option.
  if (options[:verbose]) && (options[:format])
    environment['CI_SPEC_OPTIONS'] = '--format documentation'
    result = interactive_rake(cmd(tests, options), environment)
    # Caveat: Report will not be written to format option(s) file(s) when there are event failures.
    return result[:exit_code] unless (result[:exit_code]).zero?

     = "Exporting unit tests -> #{options[:format]}"
  end

  environment['CI_SPEC_OPTIONS'] = '--format j'
  result = rake(cmd(tests, options), , environment)

  json_result = if options[:parallel]
                  PDK::Util.find_all_json_in(result[:stdout])
                else
                  PDK::Util.find_first_json_in(result[:stdout])
                end

  if parallel_with_no_tests?(options[:parallel], json_result, result)
    json_result = [{ 'messages' => ['No examples found.'] }]
    result[:exit_code] = 0
  end

  raise PDK::CLI::FatalError, format('Unit test output did not contain a valid JSON result: %{output}', output: result[:stdout]) if json_result.nil? || json_result.empty?

  json_result = merge_json_results(json_result) if options[:parallel]

  parse_output(report, json_result, result[:duration])

  result[:exit_code]
ensure
  tear_down if options[:'clean-fixtures']
end