Class: InstrumentAllTheThings::Testing::TraceTracker

Inherits:
Datadog::Tracing::Transport::IO::Client
  • Object
show all
Defined in:
lib/instrument_all_the_things/testing/trace_tracker.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ TraceTracker

Returns a new instance of TraceTracker.



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# File 'lib/instrument_all_the_things/testing/trace_tracker.rb', line 17

def initialize(...)
  super
  reset!
end

Instance Attribute Details

#traces ⇒ Object (readonly)

Returns the value of attribute traces.



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# File 'lib/instrument_all_the_things/testing/trace_tracker.rb', line 8

def traces
  @traces
end

Class Method Details

.tracker ⇒ Object 



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# File 'lib/instrument_all_the_things/testing/trace_tracker.rb', line 10

def self.tracker
  @tracker ||= new(
    StringIO.new,
    Datadog::Core::Encoding::JSONEncoder,
  )
end

Instance Method Details

#reset! ⇒ Object 



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# File 'lib/instrument_all_the_things/testing/trace_tracker.rb', line 22

def reset!
  @traces = []
end

#write_data(_, val) ⇒ Object 



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# File 'lib/instrument_all_the_things/testing/trace_tracker.rb', line 26

def write_data(_, val)
  body = JSON.parse(val)
  @traces.concat(body.fetch('traces', []).flatten)
end