Beispiel #1
0
func copyMessageHeaders(dst *message.Message, src *message.Message) {
	if src == nil || dst == nil || src == dst {
		return
	}

	if cap(src.Uuid) > 0 {
		dst.SetUuid(src.Uuid)
	} else {
		dst.Uuid = nil
	}
	if src.Timestamp != nil {
		dst.SetTimestamp(*src.Timestamp)
	} else {
		dst.Timestamp = nil
	}
	if src.Type != nil {
		dst.SetType(*src.Type)
	} else {
		dst.Type = nil
	}
	if src.Logger != nil {
		dst.SetLogger(*src.Logger)
	} else {
		dst.Logger = nil
	}
	if src.Severity != nil {
		dst.SetSeverity(*src.Severity)
	} else {
		dst.Severity = nil
	}
	if src.Pid != nil {
		dst.SetPid(*src.Pid)
	} else {
		dst.Pid = nil
	}
	if src.Hostname != nil {
		dst.SetHostname(*src.Hostname)
	} else {
		dst.Hostname = nil
	}
}
Beispiel #2
0
func AMQPPluginSpec(c gs.Context) {
	t := &ts.SimpleT{}
	ctrl := gomock.NewController(t)
	defer ctrl.Finish()

	config := NewPipelineConfig(nil)

	// Our two user/conn waitgroups
	ug := new(sync.WaitGroup)
	cg := new(sync.WaitGroup)

	// Setup the mock channel
	mch := NewMockAMQPChannel(ctrl)

	// Setup the mock amqpHub with the mock chan return
	aqh := NewMockAMQPConnectionHub(ctrl)
	aqh.EXPECT().GetChannel("").Return(mch, ug, cg, nil)
	var oldHub AMQPConnectionHub
	oldHub = amqpHub
	amqpHub = aqh
	defer func() {
		amqpHub = oldHub
	}()

	c.Specify("An amqp input", func() {

		// Setup all the mock calls for Init
		mch.EXPECT().ExchangeDeclare("", "", false, true, false, false,
			gomock.Any()).Return(nil)
		mch.EXPECT().QueueDeclare("", false, true, false, false,
			gomock.Any()).Return(amqp.Queue{}, nil)
		mch.EXPECT().QueueBind("", "test", "", false, gomock.Any()).Return(nil)
		mch.EXPECT().Qos(2, 0, false).Return(nil)

		ith := new(InputTestHelper)
		ith.Msg = getTestMessage()
		ith.Pack = NewPipelinePack(config.inputRecycleChan)

		// set up mock helper, decoder set, and packSupply channel
		ith.MockHelper = NewMockPluginHelper(ctrl)
		ith.MockInputRunner = NewMockInputRunner(ctrl)
		ith.Decoders = make([]DecoderRunner, int(message.Header_JSON+1))
		ith.Decoders[message.Header_PROTOCOL_BUFFER] = NewMockDecoderRunner(ctrl)
		ith.Decoders[message.Header_JSON] = NewMockDecoderRunner(ctrl)
		ith.PackSupply = make(chan *PipelinePack, 1)
		ith.DecodeChan = make(chan *PipelinePack)
		ith.MockDecoderSet = NewMockDecoderSet(ctrl)

		ith.MockInputRunner.EXPECT().InChan().Return(ith.PackSupply)
		ith.MockHelper.EXPECT().DecoderSet().Times(2).Return(ith.MockDecoderSet)
		encCall := ith.MockDecoderSet.EXPECT().ByEncodings()
		encCall.Return(ith.Decoders, nil)

		c.Specify("with a valid setup and no decoders", func() {

			amqpInput := new(AMQPInput)
			defaultConfig := amqpInput.ConfigStruct().(*AMQPInputConfig)
			defaultConfig.URL = ""
			defaultConfig.Exchange = ""
			defaultConfig.ExchangeType = ""
			defaultConfig.RoutingKey = "test"
			err := amqpInput.Init(defaultConfig)
			c.Assume(err, gs.IsNil)
			c.Expect(amqpInput.ch, gs.Equals, mch)

			c.Specify("consumes a message", func() {
				// Create a channel to send data to the input
				// Drop a message on there and close the channel
				streamChan := make(chan amqp.Delivery, 1)
				ack := ts.NewMockAcknowledger(ctrl)
				ack.EXPECT().Ack(gomock.Any(), false)
				streamChan <- amqp.Delivery{
					ContentType:  "text/plain",
					Body:         []byte("This is a message"),
					Timestamp:    time.Now(),
					Acknowledger: ack,
				}
				mch.EXPECT().Consume("", "", false, false, false, false,
					gomock.Any()).Return(streamChan, nil)

				// Expect the injected packet
				ith.MockInputRunner.EXPECT().Inject(gomock.Any())

				// Increase the usage since Run decrements it on close
				ug.Add(1)

				ith.PackSupply <- ith.Pack
				go func() {
					amqpInput.Run(ith.MockInputRunner, ith.MockHelper)
				}()
				ith.PackSupply <- ith.Pack
				c.Expect(ith.Pack.Message.GetType(), gs.Equals, "amqp")
				c.Expect(ith.Pack.Message.GetPayload(), gs.Equals, "This is a message")
				close(streamChan)
			})

			c.Specify("consumes a serialized message", func() {
				encoder := client.NewProtobufEncoder(nil)
				streamChan := make(chan amqp.Delivery, 1)

				msg := new(message.Message)
				msg.SetUuid(uuid.NewRandom())
				msg.SetTimestamp(time.Now().UnixNano())
				msg.SetType("logfile")
				msg.SetLogger("/a/nice/path")
				msg.SetSeverity(int32(0))
				msg.SetEnvVersion("0.2")
				msg.SetPid(0)
				msg.SetPayload("This is a message")
				msg.SetHostname("TestHost")

				msgBody := make([]byte, 0, 500)
				_ = encoder.EncodeMessageStream(msg, &msgBody)

				ack := ts.NewMockAcknowledger(ctrl)
				ack.EXPECT().Ack(gomock.Any(), false)

				streamChan <- amqp.Delivery{
					ContentType:  "application/hekad",
					Body:         msgBody,
					Timestamp:    time.Now(),
					Acknowledger: ack,
				}
				mch.EXPECT().Consume("", "", false, false, false, false,
					gomock.Any()).Return(streamChan, nil)

				// Expect the decoded pack
				mockDecoderRunner := ith.Decoders[message.Header_PROTOCOL_BUFFER].(*MockDecoderRunner)
				mockDecoderRunner.EXPECT().InChan().Return(ith.DecodeChan)

				// Increase the usage since Run decrements it on close
				ug.Add(1)

				ith.PackSupply <- ith.Pack
				go func() {
					amqpInput.Run(ith.MockInputRunner, ith.MockHelper)
				}()
				packRef := <-ith.DecodeChan
				c.Expect(ith.Pack, gs.Equals, packRef)
				// Ignore leading 5 bytes of encoded message as thats the header
				c.Expect(string(packRef.MsgBytes), gs.Equals, string(msgBody[5:]))
				ith.PackSupply <- ith.Pack
				close(streamChan)
			})
		})

		c.Specify("with a valid setup using decoders", func() {
			amqpInput := new(AMQPInput)
			defaultConfig := amqpInput.ConfigStruct().(*AMQPInputConfig)
			defaultConfig.URL = ""
			defaultConfig.Exchange = ""
			defaultConfig.ExchangeType = ""
			defaultConfig.RoutingKey = "test"
			defaultConfig.Decoders = []string{"defaultDecode"}
			err := amqpInput.Init(defaultConfig)
			c.Assume(err, gs.IsNil)
			c.Expect(amqpInput.ch, gs.Equals, mch)

			c.Specify("consumes a message", func() {
				// Create a channel to send data to the input
				// Drop a message on there and close the channel
				streamChan := make(chan amqp.Delivery, 1)
				ack := ts.NewMockAcknowledger(ctrl)
				ack.EXPECT().Ack(gomock.Any(), false)
				streamChan <- amqp.Delivery{
					ContentType:  "text/plain",
					Body:         []byte("This is a message"),
					Timestamp:    time.Now(),
					Acknowledger: ack,
				}
				mch.EXPECT().Consume("", "", false, false, false, false,
					gomock.Any()).Return(streamChan, nil)

				// Make the mock decoder runner and decoder for the 'defaultDecode'
				dmr := NewMockDecoderRunner(ctrl)
				mdec := NewMockDecoder(ctrl)
				ith.MockDecoderSet.EXPECT().ByName("defaultDecode").Return(dmr, true)
				dmr.EXPECT().Decoder().Return(mdec)
				mdec.EXPECT().Decode(ith.Pack).Return(nil)

				// Expect the injected packet
				ith.MockInputRunner.EXPECT().Inject(gomock.Any())

				// Increase the usage since Run decrements it on close
				ug.Add(1)

				ith.PackSupply <- ith.Pack
				go func() {
					amqpInput.Run(ith.MockInputRunner, ith.MockHelper)
				}()
				ith.PackSupply <- ith.Pack
				c.Expect(ith.Pack.Message.GetType(), gs.Equals, "amqp")
				c.Expect(ith.Pack.Message.GetPayload(), gs.Equals, "This is a message")
				close(streamChan)
			})
		})
	})

	c.Specify("An amqp output", func() {
		oth := NewOutputTestHelper(ctrl)
		pConfig := NewPipelineConfig(nil)

		amqpOutput := new(AMQPOutput)
		defaultConfig := amqpOutput.ConfigStruct().(*AMQPOutputConfig)
		defaultConfig.URL = ""
		defaultConfig.Exchange = ""
		defaultConfig.ExchangeType = ""
		defaultConfig.RoutingKey = "test"

		closeChan := make(chan *amqp.Error)

		inChan := make(chan *PipelinePack, 1)

		mch.EXPECT().NotifyClose(gomock.Any()).Return(closeChan)
		mch.EXPECT().ExchangeDeclare("", "", false, true, false, false,
			gomock.Any()).Return(nil)

		// Increase the usage since Run decrements it on close
		ug.Add(1)

		// Expect the close and the InChan calls
		aqh.EXPECT().Close("", cg)
		oth.MockOutputRunner.EXPECT().InChan().Return(inChan)

		msg := getTestMessage()
		pack := NewPipelinePack(pConfig.inputRecycleChan)
		pack.Message = msg
		pack.Decoded = true

		c.Specify("publishes a plain message", func() {
			defaultConfig.Serialize = false

			err := amqpOutput.Init(defaultConfig)
			c.Assume(err, gs.IsNil)
			c.Expect(amqpOutput.ch, gs.Equals, mch)

			mch.EXPECT().Publish("", "test", false, false, gomock.Any()).Return(nil)
			inChan <- pack
			close(inChan)

			go func() {
				amqpOutput.Run(oth.MockOutputRunner, oth.MockHelper)
			}()

			ug.Wait()

		})

		c.Specify("publishes a serialized message", func() {
			err := amqpOutput.Init(defaultConfig)
			c.Assume(err, gs.IsNil)
			c.Expect(amqpOutput.ch, gs.Equals, mch)

			mch.EXPECT().Publish("", "test", false, false, gomock.Any()).Return(nil)
			inChan <- pack
			close(inChan)

			go func() {
				amqpOutput.Run(oth.MockOutputRunner, oth.MockHelper)
			}()
			ug.Wait()
		})
	})
}
Beispiel #3
0
func AMQPPluginSpec(c gs.Context) {
	t := &pipeline_ts.SimpleT{}
	ctrl := gomock.NewController(t)
	defer ctrl.Finish()

	config := NewPipelineConfig(nil)

	// Our two user/conn waitgroups
	ug := new(sync.WaitGroup)
	cg := new(sync.WaitGroup)

	// Setup the mock channel
	mch := NewMockAMQPChannel(ctrl)

	// Setup the mock amqpHub with the mock chan return
	aqh := NewMockAMQPConnectionHub(ctrl)
	aqh.EXPECT().GetChannel("", AMQPDialer{}).Return(mch, ug, cg, nil)

	errChan := make(chan error, 1)

	c.Specify("An amqp input", func() {
		// Setup all the mock calls for Init
		mch.EXPECT().ExchangeDeclare("", "", false, true, false, false,
			gomock.Any()).Return(nil)
		mch.EXPECT().QueueDeclare("", false, true, false, false,
			gomock.Any()).Return(amqp.Queue{}, nil)
		mch.EXPECT().QueueBind("", "test", "", false, gomock.Any()).Return(nil)
		mch.EXPECT().Qos(2, 0, false).Return(nil)

		ith := new(plugins_ts.InputTestHelper)
		ith.Msg = pipeline_ts.GetTestMessage()
		ith.Pack = NewPipelinePack(config.InputRecycleChan())

		// set up mock helper, decoder set, and packSupply channel
		ith.MockHelper = NewMockPluginHelper(ctrl)
		ith.MockInputRunner = NewMockInputRunner(ctrl)
		mockDRunner := NewMockDecoderRunner(ctrl)
		ith.PackSupply = make(chan *PipelinePack, 1)
		ith.DecodeChan = make(chan *PipelinePack)

		ith.MockInputRunner.EXPECT().InChan().Return(ith.PackSupply)

		amqpInput := new(AMQPInput)
		amqpInput.amqpHub = aqh
		config := amqpInput.ConfigStruct().(*AMQPInputConfig)
		config.URL = ""
		config.Exchange = ""
		config.ExchangeType = ""
		config.RoutingKey = "test"
		config.QueueTTL = 300000

		c.Specify("with a valid setup and no decoder", func() {
			err := amqpInput.Init(config)
			c.Assume(err, gs.IsNil)
			c.Expect(amqpInput.ch, gs.Equals, mch)

			c.Specify("consumes a message", func() {

				// Create a channel to send data to the input
				// Drop a message on there and close the channel
				streamChan := make(chan amqp.Delivery, 1)
				ack := plugins_ts.NewMockAcknowledger(ctrl)
				ack.EXPECT().Ack(gomock.Any(), false)
				streamChan <- amqp.Delivery{
					ContentType:  "text/plain",
					Body:         []byte("This is a message"),
					Timestamp:    time.Now(),
					Acknowledger: ack,
				}
				mch.EXPECT().Consume("", "", false, false, false, false,
					gomock.Any()).Return(streamChan, nil)

				// Expect the injected packet
				ith.MockInputRunner.EXPECT().Inject(gomock.Any())

				// Increase the usage since Run decrements it on close
				ug.Add(1)

				ith.PackSupply <- ith.Pack
				go func() {
					err := amqpInput.Run(ith.MockInputRunner, ith.MockHelper)
					errChan <- err
				}()
				ith.PackSupply <- ith.Pack
				close(streamChan)
				err = <-errChan
				c.Expect(err, gs.IsNil)
				c.Expect(ith.Pack.Message.GetType(), gs.Equals, "amqp")
				c.Expect(ith.Pack.Message.GetPayload(), gs.Equals, "This is a message")
			})
		})

		c.Specify("with a valid setup using a decoder", func() {
			decoderName := "defaultDecoder"
			config.Decoder = decoderName
			err := amqpInput.Init(config)
			c.Assume(err, gs.IsNil)
			c.Expect(amqpInput.ch, gs.Equals, mch)

			// Mock up our default decoder runner and decoder.
			ith.MockInputRunner.EXPECT().Name().Return("AMQPInput")
			decCall := ith.MockHelper.EXPECT().DecoderRunner(decoderName, "AMQPInput-defaultDecoder")
			decCall.Return(mockDRunner, true)
			mockDecoder := NewMockDecoder(ctrl)
			mockDRunner.EXPECT().Decoder().Return(mockDecoder)

			c.Specify("consumes a message", func() {
				packs := []*PipelinePack{ith.Pack}
				mockDecoder.EXPECT().Decode(ith.Pack).Return(packs, nil)

				// Create a channel to send data to the input
				// Drop a message on there and close the channel
				streamChan := make(chan amqp.Delivery, 1)
				ack := plugins_ts.NewMockAcknowledger(ctrl)
				ack.EXPECT().Ack(gomock.Any(), false)
				streamChan <- amqp.Delivery{
					ContentType:  "text/plain",
					Body:         []byte("This is a message"),
					Timestamp:    time.Now(),
					Acknowledger: ack,
				}
				mch.EXPECT().Consume("", "", false, false, false, false,
					gomock.Any()).Return(streamChan, nil)

				// Expect the injected packet
				ith.MockInputRunner.EXPECT().Inject(gomock.Any())

				// Increase the usage since Run decrements it on close
				ug.Add(1)

				ith.PackSupply <- ith.Pack
				go func() {
					err := amqpInput.Run(ith.MockInputRunner, ith.MockHelper)
					errChan <- err
				}()
				ith.PackSupply <- ith.Pack
				close(streamChan)
				err = <-errChan
				c.Expect(ith.Pack.Message.GetType(), gs.Equals, "amqp")
				c.Expect(ith.Pack.Message.GetPayload(), gs.Equals, "This is a message")
			})

			c.Specify("consumes a serialized message", func() {
				encoder := client.NewProtobufEncoder(nil)
				streamChan := make(chan amqp.Delivery, 1)

				msg := new(message.Message)
				msg.SetUuid(uuid.NewRandom())
				msg.SetTimestamp(time.Now().UnixNano())
				msg.SetType("logfile")
				msg.SetLogger("/a/nice/path")
				msg.SetSeverity(int32(0))
				msg.SetEnvVersion("0.2")
				msg.SetPid(0)
				msg.SetPayload("This is a message")
				msg.SetHostname("TestHost")

				msgBody := make([]byte, 0, 500)
				_ = encoder.EncodeMessageStream(msg, &msgBody)

				ack := plugins_ts.NewMockAcknowledger(ctrl)
				ack.EXPECT().Ack(gomock.Any(), false)

				streamChan <- amqp.Delivery{
					ContentType:  "application/hekad",
					Body:         msgBody,
					Timestamp:    time.Now(),
					Acknowledger: ack,
				}
				mch.EXPECT().Consume("", "", false, false, false, false,
					gomock.Any()).Return(streamChan, nil)

				// Expect the decoded pack
				mockDRunner.EXPECT().InChan().Return(ith.DecodeChan)

				// Increase the usage since Run decrements it on close
				ug.Add(1)

				ith.PackSupply <- ith.Pack
				go func() {
					err := amqpInput.Run(ith.MockInputRunner, ith.MockHelper)
					errChan <- err
				}()
				packRef := <-ith.DecodeChan
				c.Expect(ith.Pack, gs.Equals, packRef)
				// Ignore leading 5 bytes of encoded message as thats the header
				c.Expect(string(packRef.MsgBytes), gs.Equals, string(msgBody[5:]))
				ith.PackSupply <- ith.Pack
				close(streamChan)
				err = <-errChan
				c.Expect(err, gs.IsNil)
			})
		})
	})

	c.Specify("An amqp output", func() {
		oth := plugins_ts.NewOutputTestHelper(ctrl)
		pConfig := NewPipelineConfig(nil)

		amqpOutput := new(AMQPOutput)
		amqpOutput.amqpHub = aqh
		config := amqpOutput.ConfigStruct().(*AMQPOutputConfig)
		config.URL = ""
		config.Exchange = ""
		config.ExchangeType = ""
		config.RoutingKey = "test"

		closeChan := make(chan *amqp.Error)

		inChan := make(chan *PipelinePack, 1)

		mch.EXPECT().NotifyClose(gomock.Any()).Return(closeChan)
		mch.EXPECT().ExchangeDeclare("", "", false, true, false, false,
			gomock.Any()).Return(nil)

		// Increase the usage since Run decrements it on close
		ug.Add(1)

		// Expect the close and the InChan calls
		aqh.EXPECT().Close("", cg)
		oth.MockOutputRunner.EXPECT().InChan().Return(inChan)

		msg := pipeline_ts.GetTestMessage()
		pack := NewPipelinePack(pConfig.InputRecycleChan())
		pack.Message = msg
		pack.Decoded = true

		c.Specify("publishes a plain message", func() {
			encoder := new(plugins.PayloadEncoder)
			econfig := encoder.ConfigStruct().(*plugins.PayloadEncoderConfig)
			econfig.AppendNewlines = false
			encoder.Init(econfig)
			payloadBytes, err := encoder.Encode(pack)

			config.Encoder = "PayloadEncoder"
			config.ContentType = "text/plain"
			oth.MockOutputRunner.EXPECT().Encoder().Return(encoder)
			oth.MockOutputRunner.EXPECT().Encode(pack).Return(payloadBytes, nil)

			err = amqpOutput.Init(config)
			c.Assume(err, gs.IsNil)
			c.Expect(amqpOutput.ch, gs.Equals, mch)

			mch.EXPECT().Publish("", "test", false, false, gomock.Any()).Return(nil)
			inChan <- pack
			close(inChan)
			close(closeChan)

			go func() {
				err := amqpOutput.Run(oth.MockOutputRunner, oth.MockHelper)
				errChan <- err
			}()

			ug.Wait()
			err = <-errChan
			c.Expect(err, gs.IsNil)
		})

		c.Specify("publishes a serialized message", func() {
			encoder := new(ProtobufEncoder)
			encoder.SetPipelineConfig(pConfig)
			encoder.Init(nil)
			protoBytes, err := encoder.Encode(pack)
			c.Expect(err, gs.IsNil)
			oth.MockOutputRunner.EXPECT().Encoder().Return(encoder)
			oth.MockOutputRunner.EXPECT().Encode(pack).Return(protoBytes, nil)

			err = amqpOutput.Init(config)
			c.Assume(err, gs.IsNil)
			c.Expect(amqpOutput.ch, gs.Equals, mch)

			mch.EXPECT().Publish("", "test", false, false, gomock.Any()).Return(nil)
			inChan <- pack
			close(inChan)
			close(closeChan)

			go func() {
				err := amqpOutput.Run(oth.MockOutputRunner, oth.MockHelper)
				errChan <- err
			}()
			ug.Wait()
			err = <-errChan
			c.Expect(err, gs.IsNil)
		})
	})
}
Beispiel #4
0
func AMQPPluginSpec(c gs.Context) {
	t := &pipeline_ts.SimpleT{}
	ctrl := gomock.NewController(t)
	defer ctrl.Finish()

	config := NewPipelineConfig(nil)

	// Our two user/conn waitgroups.
	ug := new(sync.WaitGroup)
	cg := new(sync.WaitGroup)

	// Setup the mock channel.
	mch := NewMockAMQPChannel(ctrl)

	// Setup the mock amqpHub with the mock chan return.
	aqh := NewMockAMQPConnectionHub(ctrl)
	aqh.EXPECT().GetChannel("", AMQPDialer{}).Return(mch, ug, cg, nil)

	errChan := make(chan error, 1)
	bytesChan := make(chan []byte, 1)

	c.Specify("An amqp input", func() {
		// Setup all the mock calls for Init.
		mch.EXPECT().ExchangeDeclare("", "", false, true, false, false,
			gomock.Any()).Return(nil)
		mch.EXPECT().QueueDeclare("", false, true, false, false,
			gomock.Any()).Return(amqp.Queue{}, nil)
		mch.EXPECT().QueueBind("", "test", "", false, gomock.Any()).Return(nil)
		mch.EXPECT().Qos(2, 0, false).Return(nil)

		ith := new(plugins_ts.InputTestHelper)
		ith.Msg = pipeline_ts.GetTestMessage()
		ith.Pack = NewPipelinePack(config.InputRecycleChan())

		// Set up relevant mocks.
		ith.MockHelper = NewMockPluginHelper(ctrl)
		ith.MockInputRunner = NewMockInputRunner(ctrl)
		ith.MockSplitterRunner = NewMockSplitterRunner(ctrl)
		ith.PackSupply = make(chan *PipelinePack, 1)

		ith.MockInputRunner.EXPECT().NewSplitterRunner("").Return(ith.MockSplitterRunner)

		amqpInput := new(AMQPInput)
		amqpInput.amqpHub = aqh
		config := amqpInput.ConfigStruct().(*AMQPInputConfig)
		config.URL = ""
		config.Exchange = ""
		config.ExchangeType = ""
		config.RoutingKey = "test"
		config.QueueTTL = 300000

		err := amqpInput.Init(config)
		c.Assume(err, gs.IsNil)
		c.Expect(amqpInput.ch, gs.Equals, mch)

		c.Specify("consumes a text message", func() {
			// Create a channel to send data to the input. Drop a message on
			// there and close the channel.
			streamChan := make(chan amqp.Delivery, 1)
			ack := plugins_ts.NewMockAcknowledger(ctrl)
			ack.EXPECT().Ack(gomock.Any(), false)
			streamChan <- amqp.Delivery{
				ContentType:  "text/plain",
				Body:         []byte("This is a message"),
				Timestamp:    time.Now(),
				Acknowledger: ack,
			}
			mch.EXPECT().Consume("", "", false, false, false, false,
				gomock.Any()).Return(streamChan, nil)

			// Increase the usage since Run decrements it on close.
			ug.Add(1)

			splitCall := ith.MockSplitterRunner.EXPECT().SplitBytes(gomock.Any(),
				nil)
			splitCall.Do(func(recd []byte, del Deliverer) {
				bytesChan <- recd
			})
			ith.MockSplitterRunner.EXPECT().UseMsgBytes().Return(false)
			ith.MockSplitterRunner.EXPECT().SetPackDecorator(gomock.Any())
			go func() {
				err := amqpInput.Run(ith.MockInputRunner, ith.MockHelper)
				errChan <- err
			}()

			msgBytes := <-bytesChan
			c.Expect(string(msgBytes), gs.Equals, "This is a message")
			close(streamChan)
			err = <-errChan
		})

		c.Specify("consumes a protobuf encoded message", func() {
			encoder := client.NewProtobufEncoder(nil)
			streamChan := make(chan amqp.Delivery, 1)

			msg := new(message.Message)
			msg.SetUuid(uuid.NewRandom())
			msg.SetTimestamp(time.Now().UnixNano())
			msg.SetType("logfile")
			msg.SetLogger("/a/nice/path")
			msg.SetSeverity(int32(0))
			msg.SetEnvVersion("0.2")
			msg.SetPid(0)
			msg.SetPayload("This is a message")
			msg.SetHostname("TestHost")

			msgBody := make([]byte, 0, 500)
			_ = encoder.EncodeMessageStream(msg, &msgBody)

			ack := plugins_ts.NewMockAcknowledger(ctrl)
			ack.EXPECT().Ack(gomock.Any(), false)

			streamChan <- amqp.Delivery{
				ContentType:  "application/hekad",
				Body:         msgBody,
				Timestamp:    time.Now(),
				Acknowledger: ack,
			}
			mch.EXPECT().Consume("", "", false, false, false, false,
				gomock.Any()).Return(streamChan, nil)

			// Increase the usage since Run decrements it on close.
			ug.Add(1)

			splitCall := ith.MockSplitterRunner.EXPECT().SplitBytes(gomock.Any(),
				nil)
			splitCall.Do(func(recd []byte, del Deliverer) {
				bytesChan <- recd
			})
			ith.MockSplitterRunner.EXPECT().UseMsgBytes().Return(true)
			go func() {
				err := amqpInput.Run(ith.MockInputRunner, ith.MockHelper)
				errChan <- err
			}()

			msgBytes := <-bytesChan
			c.Expect(string(msgBytes), gs.Equals, string(msgBody))
			close(streamChan)
			err = <-errChan
			c.Expect(err, gs.IsNil)
		})
	})

	c.Specify("An amqp output", func() {
		oth := plugins_ts.NewOutputTestHelper(ctrl)
		pConfig := NewPipelineConfig(nil)

		amqpOutput := new(AMQPOutput)
		amqpOutput.amqpHub = aqh
		config := amqpOutput.ConfigStruct().(*AMQPOutputConfig)
		config.URL = ""
		config.Exchange = ""
		config.ExchangeType = ""
		config.RoutingKey = "test"

		closeChan := make(chan *amqp.Error)

		inChan := make(chan *PipelinePack, 1)

		mch.EXPECT().NotifyClose(gomock.Any()).Return(closeChan)
		mch.EXPECT().ExchangeDeclare("", "", false, true, false, false,
			gomock.Any()).Return(nil)

		// Increase the usage since Run decrements it on close.
		ug.Add(1)

		// Expect the close and the InChan calls.
		aqh.EXPECT().Close("", cg)
		oth.MockOutputRunner.EXPECT().InChan().Return(inChan)

		msg := pipeline_ts.GetTestMessage()
		pack := NewPipelinePack(pConfig.InputRecycleChan())
		pack.Message = msg
		pack.Decoded = true

		c.Specify("publishes a plain message", func() {
			encoder := new(plugins.PayloadEncoder)
			econfig := encoder.ConfigStruct().(*plugins.PayloadEncoderConfig)
			econfig.AppendNewlines = false
			encoder.Init(econfig)
			payloadBytes, err := encoder.Encode(pack)

			config.Encoder = "PayloadEncoder"
			config.ContentType = "text/plain"
			oth.MockOutputRunner.EXPECT().Encoder().Return(encoder)
			oth.MockOutputRunner.EXPECT().Encode(pack).Return(payloadBytes, nil)

			err = amqpOutput.Init(config)
			c.Assume(err, gs.IsNil)
			c.Expect(amqpOutput.ch, gs.Equals, mch)

			mch.EXPECT().Publish("", "test", false, false, gomock.Any()).Return(nil)
			inChan <- pack
			close(inChan)
			close(closeChan)

			go func() {
				err := amqpOutput.Run(oth.MockOutputRunner, oth.MockHelper)
				errChan <- err
			}()

			ug.Wait()
			err = <-errChan
			c.Expect(err, gs.IsNil)
		})

		c.Specify("publishes a serialized message", func() {
			encoder := new(ProtobufEncoder)
			encoder.SetPipelineConfig(pConfig)
			encoder.Init(nil)
			protoBytes, err := encoder.Encode(pack)
			c.Expect(err, gs.IsNil)
			oth.MockOutputRunner.EXPECT().Encoder().Return(encoder)
			oth.MockOutputRunner.EXPECT().Encode(pack).Return(protoBytes, nil)

			err = amqpOutput.Init(config)
			c.Assume(err, gs.IsNil)
			c.Expect(amqpOutput.ch, gs.Equals, mch)

			mch.EXPECT().Publish("", "test", false, false, gomock.Any()).Return(nil)
			inChan <- pack
			close(inChan)
			close(closeChan)

			go func() {
				err := amqpOutput.Run(oth.MockOutputRunner, oth.MockHelper)
				errChan <- err
			}()
			ug.Wait()
			err = <-errChan
			c.Expect(err, gs.IsNil)
		})
	})
}