Class: FlexMock::ExpectationRecorder

Inherits:
Object
  • Object
show all
Defined in:
lib/flexmock/expectation_recorder.rb

Overview

An expectation recorder records any expectations received and plays them back on demand. This is used to collect the expectations in the blockless version of the new_instances call.

Instance Method Summary collapse

Constructor Details

#initialize ⇒ ExpectationRecorder

Initialize the recorder.



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# File 'lib/flexmock/expectation_recorder.rb', line 21

def initialize
  @expectations = []
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(sym, *args, &block) ⇒ Object

Save any incoming messages to be played back later.



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# File 'lib/flexmock/expectation_recorder.rb', line 26

def method_missing(sym, *args, &block)
  @expectations << [sym, args, block]
  self
end

Instance Method Details

#apply(mock) ⇒ Object

Apply the recorded messages to the given object in a chaining fashion (i.e. the result of the previous call is used as the target of the next call).



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# File 'lib/flexmock/expectation_recorder.rb', line 34

def apply(mock)
  obj = mock
  @expectations.each do |sym, args, block|
    obj = obj.send(sym, *args, &block)
  end
end