class RSpec::Mocks::VerifyingProxy
A verifying proxy mostly acts like a normal proxy, except that it contains extra logic to try and determine the validity of any expectation set on it. This includes whether or not methods have been defined and the validatiy of arguments on method calls.
In all other ways this behaves like a normal proxy. It only adds the verification behaviour to specific methods then delegates to the parent implementation.
These checks are only activated if the doubled class has already been loaded, otherwise they are disabled. This allows for testing in isolation.
@private
Public Class Methods
new(object, order_group, doubled_module, method_reference_class)
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Calls superclass method
RSpec::Mocks::Proxy.new
# File lib/rspec/mocks/verifying_proxy.rb, line 74 def initialize(object, order_group, doubled_module, method_reference_class) super(object, order_group) @object = object @doubled_module = doubled_module @method_reference_class = method_reference_class # A custom method double is required to pass through a way to lookup # methods to determine their parameters. This is only relevant if the doubled # class is loaded. @method_doubles = Hash.new do |h, k| h[k] = VerifyingMethodDouble.new(@object, k, self, method_reference[k]) end end
Public Instance Methods
method_reference()
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# File lib/rspec/mocks/verifying_proxy.rb, line 88 def method_reference @method_reference ||= Hash.new do |h, k| h[k] = @method_reference_class.for(@doubled_module, k) end end
validate_arguments!(method_name, args)
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# File lib/rspec/mocks/verifying_proxy.rb, line 98 def validate_arguments!(method_name, args) @method_doubles[method_name].validate_arguments!(args) end
visibility_for(method_name)
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# File lib/rspec/mocks/verifying_proxy.rb, line 94 def visibility_for(method_name) method_reference[method_name].visibility end