Is there any reason why a stub couldn't both yield and return? I'm
looking for a way to mock out a class I've made named "AnonymousClass":
class AnonymousClass
def initialize(&blk)
@klass = Class.new
@klass.instance_eval(&blk) if block_given?
end
def new
@klass.new
end
def evaluate(&blk)
@klass.instance_eval(&blk)
end
attr_reader :klass
alias_method :class, :klass
end
One of the behaviours of the AnonymousClass is that new can take a
block, and eval the block in the anonymous class, represented by the
@klass instance_variable:
ac = AnonymousClass.new do
include Enumerable
end
So is there a way to stub AnonymousClass.new such that it yield an
AnonymousClass mock, as well as yielding to the block given? What
are the technical challenges involved in implementing this in the
mocking framework? Or is it a matter of clean syntax?
Regards,
Scott
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