role_spec.rb in moosex-0.0.14

- old
+ new
@@ -79,5 +79,135 @@
 			ComplexRole::WrongClass.new(one: 1, two: 2)
 		}.to raise_error(MooseX::RequiredMethodNotFoundError,
 			"you must implement method 'equal' in ComplexRole::WrongClass: required")
 	end
 end
+
+module AfterBefore
+	module Sayhi
+		include MooseX
+		requires :say
+		before(:say) do |object, message|
+			object.logger.before_say_2(message)
+		end
+	end
+
+	module Sayhi2
+		include MooseX
+		requires :say
+		after(:say) do |object, message|
+			object.logger.after_say_2(message)
+		end
+	end
+
+	module Sayhi3
+		include MooseX
+		requires :say
+		around(:say) do |lambda, object, message|
+			object.logger.around_say_2(message)
+			v = lambda.call(object,message + 1)
+			object.logger.around_say_2(message)
+			v + 2
+		end	
+	end
+
+	class Undertest
+		include MooseX
+		has logger: { is: :rw, required: true }
+
+		def say(message)
+			self.logger.say(message)
+			message
+		end
+
+		around(:say) do |lambda, object, message|
+			object.logger.around_say_1(message)
+			v = lambda.call(object,message + 1)
+			object.logger.around_say_1(message)
+			v + 1
+		end
+
+		after(:say) do |object, message|
+			object.logger.after_say_1(message)
+		end
+
+		before(:say) do |object, message|
+			object.logger.before_say_1(message)
+		end
+
+		include Sayhi
+		include Sayhi2
+		include Sayhi3
+
+		after(:say) do |object, message|
+			object.logger.after_say_3(message)
+		end		
+
+		before(:say) do |object, message|
+			object.logger.before_say_3(message)
+		end
+
+		around(:say) do |lambda, object, message|
+			object.logger.around_say_3(message)
+			v = lambda.call(object,message + 1)
+			object.logger.around_say_3(message)
+			v + 1
+		end			
+	end	
+
+	class Undertest2 < Undertest
+		def say(x) ; self.logger.say(x); 2*x; end
+		include Sayhi; include Sayhi3
+	end
+end
+
+describe "AfterBefore::Undertest" do
+	it "should print two messages" do
+		logger = double()
+
+		logger.should_receive(:around_say_3).with(1).once()
+
+		logger.should_receive(:before_say_3).with(2).once()
+		
+		logger.should_receive(:around_say_2).with(2).once()
+
+		logger.should_receive(:before_say_2).with(3).once()
+		
+		logger.should_receive(:before_say_1).with(3).once()
+		
+		logger.should_receive(:around_say_1).with(3).once()
+
+		logger.should_receive(:say).with(4).once()
+		
+		logger.should_receive(:around_say_1).with(3).once()
+		
+		logger.should_receive(:after_say_1).with(3).once()
+
+		logger.should_receive(:after_say_2).with(3).once()
+		
+		logger.should_receive(:around_say_2).with(2).once()	
+
+		logger.should_receive(:after_say_3).with(2).once()
+		
+		logger.should_receive(:around_say_3).with(1).once()
+
+		u = AfterBefore::Undertest.new(logger: logger)
+		u.say(1).should == 8
+	end
+end 
+
+describe "AfterBefore::Undertest2" do
+	it "should print two messages" do
+		logger = double()
+		
+		logger.should_receive(:before_say_2).with(2).once()
+
+		logger.should_receive(:around_say_2).with(1).once()
+		
+		logger.should_receive(:say).with(2).once()
+
+		logger.should_receive(:around_say_2).with(1).once()
+		
+		u = AfterBefore::Undertest2.new(logger: logger)
+		u.say(1).should == 6 # 1 -> 1+1 -> 2*2 -> 4+2
+	end
+end 
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