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Contents
# encoding: utf-8
require "spec_helper"
require "amq/client/entity"
describe AMQ::Client::Entity do
let(:klazz) do
Class.new do
include AMQ::Client::Entity
end
end
subject do
klazz.new(Object.new)
end
it "should maintain an associative array of callbacks" do
subject.callbacks.should be_kind_of(Hash)
end
describe "#has_callback?" do
it "should return true if entity has at least one callback with given name" do
subject.define_callback(:init, proc {})
subject.has_callback?(:init).should be_true
end
it "should return false if entity doesn't have callbacks with given name" do
subject.has_callback?(:init).should be_false
end
end
describe "#exec_callback" do
it "executes callback for given event" do
proc = Proc.new { |*args, &block|
@called = true
}
expect {
subject.define_callback(:init, proc)
subject.define_callback :init do
@called2 = true
end
}.to change(subject.callbacks, :size).from(0).to(1)
subject.callbacks[:init].size.should == 2
subject.exec_callback(:init)
@called.should be_true
@called2.should be_true
end
it "should pass arguments to the callback" do
f = Proc.new { |*args| args.first }
subject.define_callback :init, f
subject.exec_callback(:init, 1).should eql([f])
end
end
end
Version data entries
42 entries across 42 versions & 1 rubygems