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Move spec/rubyspec to spec/ruby for consistency

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* Other ruby implementations use the spec/ruby directory.
  [Misc #13792] [ruby-core:82287]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59979 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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eregon 2017-09-20 20:18:52 +00:00
parent 75bfc6440d
commit 1d15d5f080
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spec/ruby/library/observer/count_observers_spec.rb Normal file
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require File.expand_path('../../../spec_helper', __FILE__)
require File.expand_path('../fixtures/classes', __FILE__)
describe "Observer#count_observers" do
before :each do
@observable = ObservableSpecs.new
@observer = ObserverCallbackSpecs.new
@observer2 = ObserverCallbackSpecs.new
end
it "returns the number of observers" do
@observable.count_observers.should == 0
@observable.add_observer(@observer)
@observable.count_observers.should == 1
@observable.add_observer(@observer2)
@observable.count_observers.should == 2
end
it "returns the number of unique observers" do
2.times { @observable.add_observer(@observer) }
@observable.count_observers.should == 1
end
end