Class: RSpecInstrumentation::NewRelic

Inherits:
Object
  • Object
show all
Defined in:
lib/rspec_instrumentation/new_relic.rb

Constant Summary collapse

RSPEC_EVENTS = 
%i[example_finished example_started start stop].freeze

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(config) ⇒ NewRelic

Returns a new instance of NewRelic.



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# File 'lib/rspec_instrumentation/new_relic.rb', line 7

def initialize(config)
  config.reporter.register_listener(self, *RSPEC_EVENTS)
end

Class Method Details

.setup ⇒ Object 



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# File 'lib/rspec_instrumentation/new_relic.rb', line 41

def setup
  require 'newrelic_rpm'
  require 'new_relic/agent/tracer'

  ::NewRelic::Agent.manual_start
end

Instance Method Details

#example_finished(notification) ⇒ Object 



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# File 'lib/rspec_instrumentation/new_relic.rb', line 11

def example_finished(notification)
  result = notification.example.execution_result
  if result.status == :failed
    details = failed_example_details(notification.example)
    ::NewRelic::Agent.notice_error(result.exception.to_s, custom_params: details)
  end
  @transaction.finish
end

#example_started(notification) ⇒ Object 



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# File 'lib/rspec_instrumentation/new_relic.rb', line 20

def example_started(notification)
  name = notification.example.id.delete_prefix('./')
  @transaction = ::NewRelic::Agent::Tracer.start_transaction_or_segment(partial_name: name, category: :task)
end

#failed_example_details(example) ⇒ Object 



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# File 'lib/rspec_instrumentation/new_relic.rb', line 25

def failed_example_details(example)
  {
    location: example.metadata[:location],
    type: example.metadata[:type]
  }
end

#start(_notification) ⇒ Object 



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# File 'lib/rspec_instrumentation/new_relic.rb', line 32

def start(_notification)
  # puts '> start'
end

#stop(_notification) ⇒ Object 



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# File 'lib/rspec_instrumentation/new_relic.rb', line 36

def stop(_notification)
  ::NewRelic::Agent.shutdown
end