Class: Ruote::TestLogger

Inherits:
Object
  • Object
show all
Includes:
PrettyLogging
Defined in:
lib/ruote/log/test_logger.rb

Direct Known Subclasses

WaitLogger

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(context) ⇒ TestLogger

Returns a new instance of TestLogger.



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# File 'lib/ruote/log/test_logger.rb', line 39

def initialize(context)

  @context = context

  if @context.worker
    #
    # this is a worker context, DO log
    #
    @context.worker.subscribe(:all, self)
  #else
    #
    # this is not a worker context, DO NOT log, but be ready to
    # be queried
    #
  end

  @seen = []
  @log = []
  @waiting = []

  @count = -1
  @color = 33
  @noisy = false
end

Instance Attribute Details

#log ⇒ Object (readonly)

Returns the value of attribute log.



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# File 'lib/ruote/log/test_logger.rb', line 35

def log
  @log
end

#noisy ⇒ Object

Returns the value of attribute noisy.



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# File 'lib/ruote/log/test_logger.rb', line 37

def noisy
  @noisy
end

#seen ⇒ Object (readonly)

Returns the value of attribute seen.



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# File 'lib/ruote/log/test_logger.rb', line 34

def seen
  @seen
end

Class Method Details

.pp(msg) ⇒ Object 



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# File 'lib/ruote/log/test_logger.rb', line 118

def self.pp(msg)

  @logger ||= TestLogger.new(nil)
  puts @logger.send(:pretty_print, msg)
end

Instance Method Details

#color=(c) ⇒ Object 



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# File 'lib/ruote/log/test_logger.rb', line 113

def color=(c)

  @color = c
end

#dump ⇒ Object

Debug only : dumps all the seen events to STDOUTS



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# File 'lib/ruote/log/test_logger.rb', line 108

def dump

  @seen.collect { |msg| pretty_print(msg) }.join("\n")
end

#notify(msg) ⇒ Object 



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# File 'lib/ruote/log/test_logger.rb', line 64

def notify(msg)

  puts(pretty_print(msg)) if @noisy

  if msg['action'] != 'noop'
    @seen << msg
    @log << msg
  end

  check_waiting
end

#wait_for(interests) ⇒ Object

Blocks until one or more interests are satisfied.

interests must be an array of interests. Please refer to Engine#wait_for documentation for allowed values of each interest.

If multiple interests are given, wait_for blocks until all of the interests are satisfied.

wait_for may only be used by one thread at a time. If one thread calls wait_for and later another thread calls wait_for while the first thread is waiting, the first thread’s interests are lost and the first thread will never wake up.



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# File 'lib/ruote/log/test_logger.rb', line 89

def wait_for(interests)

  @waiting << [ Thread.current, interests ]

  #check_waiting
  @context.storage.put_msg('noop', {})
    #
    # forces the #check_waiting via #notify
    # (ie let it happen in the worker)

  Thread.stop if @waiting.find { |w| w.first == Thread.current }

  # and when this thread gets woken up, go on and return __result__

  Thread.current['__result__']
end