Class: TestBench::Telemetry::Substitute::Sink

Inherits:
Object
  • Object
show all
Includes:
TestBench::Telemetry::Sink
Defined in:
lib/test_bench/telemetry/substitute/sink.rb

Constant Summary collapse

MatchError = 
Class.new(RuntimeError)

Constants included from TestBench::Telemetry::Sink

TestBench::Telemetry::Sink::ReceiveError

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.read(path) ⇒ Object 



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# File 'lib/test_bench/telemetry/substitute/sink.rb', line 9

def self.read(path)
  file_text = ::File.read(path)

  instance = new

  file_text.each_line do |event_data_text|
    event_data = Telemetry::EventData.load(event_data_text)

    instance.receive(event_data)
  end

  instance
end

Instance Method Details

#any_event? ⇒ Boolean Also known as: event?

Returns:

  • (Boolean) 


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# File 'lib/test_bench/telemetry/substitute/sink.rb', line 50

def any_event?(...)
  events(...).any?
end

#events(event_class, **attributes) ⇒ Object 



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# File 'lib/test_bench/telemetry/substitute/sink.rb', line 55

def events(event_class, **attributes)
  event_type = event_class.event_type

  events = []

  received_events.each do |event_data|
    event_types_correspond = event_data.type == event_type

    if event_types_correspond
      event = Event::Import.(event_data, event_class)

      attributes_correspond = attributes.all? do |attribute, compare_value|
        value = event.public_send(attribute)

        value == compare_value
      end

      if attributes_correspond
        events << event
      end
    end
  end

  events
end

#one_event ⇒ Object 



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# File 'lib/test_bench/telemetry/substitute/sink.rb', line 39

def one_event(...)
  events = events(...)

  if events.count > 1
    event_type = events.first.event_type
    raise MatchError, "More than one event matches (Type: #{event_type.inspect}, Matching Events: #{events.count})"
  end

  events.first
end

#one_event? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/test_bench/telemetry/substitute/sink.rb', line 35

def one_event?(...)
  !one_event(...).nil?
end

#receive(event_data) ⇒ Object 



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# File 'lib/test_bench/telemetry/substitute/sink.rb', line 27

def receive(event_data)
  received_events << event_data
end

#received?(event_data) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/test_bench/telemetry/substitute/sink.rb', line 31

def received?(event_data)
  received_events.include?(event_data)
end

#received_events ⇒ Object 



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# File 'lib/test_bench/telemetry/substitute/sink.rb', line 23

def received_events
  @received_events ||= []
end