Kafka tests (#944)

A simple test for Kafka integration which runs locally provided cluster has Kafka and Fission install has Kafka integratiom enabled (mqtrigger-kafka deployment present).
2018-10-22 20:07:51 +05:30
parent 619b390af3
commit e7f1d4564a
12 changed files with 159 additions and 121 deletions
@@ -1,119 +0,0 @@
-/*
-Copyright 2017 The Fission Authors.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
-package messageQueue
-
-import (
-	"testing"
-
-	cluster "github.com/bsm/sarama-cluster"
-	"github.com/stretchr/testify/mock"
-	"github.com/stretchr/testify/require"
-	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
-
-	"github.com/fission/fission"
-	"github.com/fission/fission/crd"
-)
-
-const (
-	DummyKafkaBrokers = "http://kafka-0.kafka:9092,http://kafka-1.kafka:9092"
-)
-
-type kafkaClusterMock struct {
-	mock.Mock
-}
-
-type Consumer struct {
-	mock.Mock
-}
-
-func (m *kafkaClusterMock) NewConsumer(addrs []string, groupID string, topics []string, config *cluster.Config) (*Consumer, error) {
-	args := m.Called(addrs, groupID, topics, config)
-	res := args.Get(0).(*Consumer)
-	//err := args.Error(1)
-	return res, nil
-}
-
-func TestKafkaMQConfigValid(t *testing.T) {
-	kafkaConfig, err := makeKafkaMessageQueue(DummyRouterURL, MessageQueueConfig{
-		MQType: fission.MessageQueueTypeKafka,
-		Url:    DummyKafkaBrokers,
-	})
-	require.NotNil(t, kafkaConfig)
-	require.Nil(t, err)
-}
-
-func TestKafkaMQConfigMissingBroker(t *testing.T) {
-	kafkaConfig, err := makeKafkaMessageQueue(DummyRouterURL, MessageQueueConfig{
-		MQType: fission.MessageQueueTypeKafka,
-		Url:    "",
-	})
-	require.Nil(t, kafkaConfig)
-	require.Error(t, err, "The router URL or MQ URL is empty")
-}
-
-func TestKafkaMQConfigMissingRouter(t *testing.T) {
-	kafkaConfig, err := makeKafkaMessageQueue("", MessageQueueConfig{
-		MQType: fission.MessageQueueTypeKafka,
-		Url:    DummyKafkaBrokers,
-	})
-	require.Nil(t, kafkaConfig)
-	require.Error(t, err, "The router URL or MQ URL is empty")
-}
-
-func TestKafkaMq(t *testing.T) {
-	// This is a WIP test and does not yet work correctly, hence skipping for now
-	t.SkipNow()
-
-	const (
-		TriggerName  = "queuetrigger"
-		QueueName    = "inputqueue"
-		MessageBody  = "input"
-		FunctionName = "testfunc"
-		ContentType  = "text/plain"
-	)
-
-	kafkaConfig, err := makeKafkaMessageQueue(DummyRouterURL, MessageQueueConfig{
-		MQType: fission.MessageQueueTypeKafka,
-		Url:    DummyKafkaBrokers,
-	})
-
-	require.NoError(t, err)
-
-	consumer := new(kafkaClusterMock)
-	consumer.On(
-		"NewConsumer",
-		mock.AnythingOfType("test"),
-	).Return(
-		&Consumer{},
-		nil,
-	).Once()
-
-	kafkaConfig.subscribe(&crd.MessageQueueTrigger{
-		Metadata: metav1.ObjectMeta{
-			Name:      TriggerName,
-			Namespace: metav1.NamespaceDefault,
-		},
-		Spec: fission.MessageQueueTriggerSpec{
-			FunctionReference: fission.FunctionReference{
-				Type: fission.FunctionReferenceTypeFunctionName,
-				Name: FunctionName,
-			},
-			MessageQueueType: fission.MessageQueueTypeASQ,
-			Topic:            QueueName,
-			ContentType:      ContentType,
-		},
-	})
-}