Class: Crspec::Mock::InstanceDouble

Inherits:
Double
  • Object
show all
Defined in:
lib/crspec/mock/double.rb

Overview

A verifying double: only methods that exist on the doubled class's instance interface may be stubbed or expected.

Instance Attribute Summary

Attributes inherited from Double

#name

Instance Method Summary collapse

Methods inherited from Double

#verify_expectations!

Constructor Details

#initialize(doubled_class, name = nil, stubs = {}) ⇒ InstanceDouble

Returns a new instance of InstanceDouble.



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# File 'lib/crspec/mock/double.rb', line 38

def initialize(doubled_class, name = nil, stubs = {})
  @doubled_class = doubled_class.is_a?(Module) ? doubled_class : nil
  @doubled_class_name = doubled_class.is_a?(Module) ? doubled_class.name : doubled_class.to_s
  super(name || @doubled_class_name, stubs)
end

Instance Method Details

#__crspec_verify_stub!(method_name) ⇒ Object

Raises:



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# File 'lib/crspec/mock/double.rb', line 44

def __crspec_verify_stub!(method_name)
  return unless @doubled_class

  method_sym = method_name.to_sym
  return if @doubled_class.method_defined?(method_sym) ||
            @doubled_class.private_method_defined?(method_sym)

  raise MockError,
        "the #{@doubled_class_name} class does not implement the instance method: #{method_sym}"
end

#inspect ⇒ Object 



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# File 'lib/crspec/mock/double.rb', line 55

def inspect
  "#<InstanceDouble(#{@doubled_class_name}) #{@name.inspect}>"
end