Class: Spec::Mocks::Mock

Inherits:
Object show all
Includes:
Methods
Defined in:
lib/spec/mocks/mock.rb

Instance Method Summary collapse

Methods included from Methods

#as_null_object, #null_object?, #received_message?, #rspec_reset, #rspec_verify, #should_not_receive, #should_receive, #stub!, #stub_chain, #unstub!

Constructor Details

#initialize(name = nil, stubs_and_options = {}) ⇒ Mock

Creates a new mock with a name (that will be used in error messages only) == Options:

  • :null_object - if true, the mock object acts as a forgiving null object allowing any message to be sent to it.


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# File 'lib/spec/mocks/mock.rb', line 10

def initialize(name=nil, stubs_and_options={})
  if name.is_a?(Hash) && stubs_and_options.empty?
    stubs_and_options = name
    @name = nil
  else
    @name = name
  end
  @options = extract_options(stubs_and_options)
  assign_stubs(stubs_and_options)
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

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


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# File 'lib/spec/mocks/mock.rb', line 39

def method_missing(sym, *args, &block)
  __mock_proxy.record_message_received(sym, args, block)
  begin
    return self if __mock_proxy.null_object?
    super(sym, *args, &block)
  rescue NameError
    __mock_proxy.raise_unexpected_message_error sym, *args
  end
end

Instance Method Details

#==(other) ⇒ Object

This allows for comparing the mock to other objects that proxy such as ActiveRecords belongs_to proxy objects. By making the other object run the comparison, we're sure the call gets delegated to the proxy target.


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# File 'lib/spec/mocks/mock.rb', line 25

def ==(other)
  other == __mock_proxy
end

#inspectObject


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# File 'lib/spec/mocks/mock.rb', line 29

def inspect
  "#<#{self.class}:#{sprintf '0x%x', self.object_id} @name=#{@name.inspect}>"
end

#to_sObject


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# File 'lib/spec/mocks/mock.rb', line 33

def to_s
  inspect.gsub('<','[').gsub('>',']')
end