func (this *PipelineKafka) Process(items *page_items.PageItems, t com_interfaces.Task) {
res := ""
for k, v := range items.GetAll() {
res = res + k + ":" + v + ","
}
var message sarama.ProducerMessage
message.Topic = this.db
message.Value = sarama.StringEncoder(res)
this.producer.Input() <- &message
}
// SendMessage corresponds with the SendMessage method of sarama's SyncProducer implementation.
// You have to set expectations on the mock producer before calling SendMessage, so it knows
// how to handle them. You can set a function in each expectation so that the message value
// checked by this function and an error is returned if the match fails.
// If there is no more remaining expectation when SendMessage is called,
// the mock producer will write an error to the test state object.
func (sp *SyncProducer) SendMessage(msg *sarama.ProducerMessage) (partition int32, offset int64, err error) {
sp.l.Lock()
defer sp.l.Unlock()
if len(sp.expectations) > 0 {
expectation := sp.expectations[0]
sp.expectations = sp.expectations[1:]
if expectation.CheckFunction != nil {
if val, err := msg.Value.Encode(); err != nil {
sp.t.Errorf("Input message encoding failed: %s", err.Error())
return -1, -1, err
} else {
err := expectation.CheckFunction(val)
if err != nil {
sp.t.Errorf("Check function returned an error: %s", err.Error())
return -1, -1, err
}
}
}
if expectation.Result == errProduceSuccess {
sp.lastOffset++
msg.Offset = sp.lastOffset
return 0, msg.Offset, nil
} else {
return -1, -1, expectation.Result
}
} else {
sp.t.Errorf("No more expectation set on this mock producer to handle the input message.")
return -1, -1, errOutOfExpectations
}
}
// SendMessage corresponds with the SendMessage method of sarama's SyncProducer implementation.
// You have to set expectations on the mock producer before calling SendMessage, so it knows
// how to handle them. If there is no more remaining expectations when SendMessage is called,
// the mock producer will write an error to the test state object.
func (sp *SyncProducer) SendMessage(msg *sarama.ProducerMessage) (partition int32, offset int64, err error) {
sp.l.Lock()
defer sp.l.Unlock()
if len(sp.expectations) > 0 {
expectation := sp.expectations[0]
sp.expectations = sp.expectations[1:]
if expectation.Result == errProduceSuccess {
sp.lastOffset++
msg.Offset = sp.lastOffset
return 0, msg.Offset, nil
} else {
return -1, -1, expectation.Result
}
} else {
sp.t.Errorf("No more expectation set on this mock producer to handle the input message.")
return -1, -1, errOutOfExpectations
}
}