Class: Datadog::CI::Contrib::Cucumber::Formatter

Inherits:
Object
  • Object
show all
Defined in:
lib/datadog/ci/contrib/cucumber/formatter.rb

Overview

Defines collection of instrumented Cucumber events

Instance Method Summary collapse

Constructor Details

#initialize(config) ⇒ Formatter

Returns a new instance of Formatter.



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# File 'lib/datadog/ci/contrib/cucumber/formatter.rb', line 17

def initialize(config)
  @ast_lookup = ::Cucumber::Formatter::AstLookup.new(config) if defined?(::Cucumber::Formatter::AstLookup)
  @config = config

  @current_test_suite = nil

  @failed_tests_count = 0

  bind_events(config)
end

Instance Method Details

#bind_events(config) ⇒ Object 



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# File 'lib/datadog/ci/contrib/cucumber/formatter.rb', line 28

def bind_events(config)
  config.on_event :test_run_started, &method(:on_test_run_started)
  config.on_event :test_run_finished, &method(:on_test_run_finished)
  config.on_event :test_case_started, &method(:on_test_case_started)
  config.on_event :test_case_finished, &method(:on_test_case_finished)
  config.on_event :test_step_started, &method(:on_test_step_started)
  config.on_event :test_step_finished, &method(:on_test_step_finished)
end

#on_test_case_finished(event) ⇒ Object 



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# File 'lib/datadog/ci/contrib/cucumber/formatter.rb', line 84

def on_test_case_finished(event)
  test_span = CI.active_test
  return if test_span.nil?

  finish_span(test_span, event.result)
  @failed_tests_count += 1 if test_span.failed?
end

#on_test_case_started(event) ⇒ Object 



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# File 'lib/datadog/ci/contrib/cucumber/formatter.rb', line 56

def on_test_case_started(event)
  test_suite_name = test_suite_name(event.test_case)

  # @type var tags: Hash[String, String]
  tags = {
    CI::Ext::Test::TAG_FRAMEWORK => Ext::FRAMEWORK,
    CI::Ext::Test::TAG_FRAMEWORK_VERSION => CI::Contrib::Cucumber::Integration.version.to_s,
    CI::Ext::Test::TAG_SOURCE_FILE => Git::LocalRepository.relative_to_root(event.test_case.location.file),
    CI::Ext::Test::TAG_SOURCE_START => event.test_case.location.line.to_s
  }

  if (parameters = extract_parameters_hash(event.test_case))
    tags[CI::Ext::Test::TAG_PARAMETERS] = Utils::TestRun.test_parameters(arguments: parameters)
  end

  start_test_suite(test_suite_name) unless same_test_suite_as_current?(test_suite_name)

  test_span = CI.start_test(
    event.test_case.name,
    test_suite_name,
    tags: tags,
    service: configuration[:service_name]
  )
  if event.test_case.match_tags?("@#{CI::Ext::Test::ITR_UNSKIPPABLE_OPTION}")
    test_span&.itr_unskippable!
  end
end

#on_test_run_finished(event) ⇒ Object 



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# File 'lib/datadog/ci/contrib/cucumber/formatter.rb', line 48

def on_test_run_finished(event)
  if event.respond_to?(:success)
    finish_session(event.success)
  else
    finish_session(@failed_tests_count.zero?)
  end
end

#on_test_run_started(event) ⇒ Object 



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# File 'lib/datadog/ci/contrib/cucumber/formatter.rb', line 37

def on_test_run_started(event)
  CI.start_test_session(
    tags: {
      CI::Ext::Test::TAG_FRAMEWORK => Ext::FRAMEWORK,
      CI::Ext::Test::TAG_FRAMEWORK_VERSION => CI::Contrib::Cucumber::Integration.version.to_s
    },
    service: configuration[:service_name]
  )
  CI.start_test_module(Ext::FRAMEWORK)
end

#on_test_step_finished(event) ⇒ Object 



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# File 'lib/datadog/ci/contrib/cucumber/formatter.rb', line 96

def on_test_step_finished(event)
  current_step_span = CI.active_span
  return if current_step_span.nil?

  finish_span(current_step_span, event.result)
end

#on_test_step_started(event) ⇒ Object 



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# File 'lib/datadog/ci/contrib/cucumber/formatter.rb', line 92

def on_test_step_started(event)
  CI.trace(event.test_step.to_s, type: Ext::STEP_SPAN_TYPE)
end