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require File.expand_path('../../../spec_helper', __FILE__)
require File.expand_path('../fixtures/classes', __FILE__)
describe "Module#extended" do
it "is called when an object gets extended with self" do
begin
m = Module.new do
def self.extended(o)
$extended_object = o
end
end
(o = mock('x')).extend(m)
$extended_object.should == o
ensure
$extended_object = nil
end
end
it "is called after Module#extend_object" do
begin
m = Module.new do
def self.extend_object(o)
$extended_object = nil
end
def self.extended(o)
$extended_object = o
end
end
(o = mock('x')).extend(m)
$extended_object.should == o
ensure
$extended_object = nil
end
end
it "is private in its default implementation" do
Module.new.private_methods.should include(:extended)
end
end
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