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Contents
require "more/spec_helper"
describe "Observable" do
class AnObservable
include Observable2
end
it "Method without Parameters" do
mock = mock("Observer")
obs = AnObservable.new
obs.add_observer mock
mock.should_receive(:update).with(2)
obs.notify_observers :update, 2
end
# it "Method without Parameters" do
# mock = mock("Observer")
# obs = AnObservable.new
# obs.add_observer(mock, method: :custom_update, filter: -> {|o| o == 2})
# mock.should_receive(:custom_update).with(2)
# obs.notify_observers 2
# obs.notify_observers 4
# end
#
# it "With Block" do
# mock = mock("Observer")
# mock.should_receive(:got)
# obs = AnObservable.new
# obs.add_observer{mock.got}
# obs.notify_observers
# end
#
# it "With Block and Filter" do
# mock = mock("Observer")
# obs = AnObservable.new
# obs.add_observer(filter: -> {|o| o == 2}){|o| mock.got o}
# mock.should_receive(:got).with(2)
# obs.notify_observers 2
# obs.notify_observers 4
# end
end
Version data entries
14 entries across 14 versions & 1 rubygems