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diff --git a/vnfs/DAaaS/microservices/prom-kafka-writer/pkg/kafkawriter/kafkawriter_test.go b/vnfs/DAaaS/microservices/prom-kafka-writer/pkg/kafkawriter/kafkawriter_test.go
new file mode 100644
index 00000000..6869452f
--- /dev/null
+++ b/vnfs/DAaaS/microservices/prom-kafka-writer/pkg/kafkawriter/kafkawriter_test.go
@@ -0,0 +1,229 @@
+/*
+ *
+ * Copyright 2019 Intel Corporation.
+ * 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 kafkawriter
+
+import (
+	"github.com/stretchr/testify/assert"
+	"reflect"
+	"testing"
+)
+
+func TestNewKafkaWriter(t *testing.T) {
+	type args struct {
+		kwc *KWConfig
+	}
+	kwc := NewKWConfig()
+	kwc.Broker = "localhost:9092"
+	kwc.Topic = "metrics"
+
+	kwc2 := NewKWConfig()
+	kwc2.Broker = "localhost:9092"
+	kwc2.Topic = "metrics"
+	kwc2.BatchMsgNum = 0
+
+	tests := []struct {
+		name string
+		args args
+		want interface{}
+	}{
+		{
+			name: "Test New Kafka Writer",
+			args: args{kwc},
+			want: "rdkafka#producer-1",
+		},
+		{
+			name: "Test New Kafka Writer Wrong Config",
+			args: args{kwc2},
+			want: nil,
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			got, _ := NewKafkaWriter(tt.args.kwc)
+			if tt.want == nil {
+				assert.Equal(t, tt.want, nil)
+			} else {
+				if !reflect.DeepEqual(got.String(), tt.want) {
+					t.Errorf("NewKafkaWriter() = %v, want %v", got, tt.want)
+				}
+			}
+		})
+	}
+}
+
+func TestNewKWConfig(t *testing.T) {
+	tests := []struct {
+		name string
+		want *KWConfig
+	}{
+		{
+			name: "Test New Kafka Config",
+			want: &KWConfig{
+				UsePartition: false,
+				BatchMsgNum:  10000,
+				Compression:  "none",
+			},
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			if got := NewKWConfig(); !reflect.DeepEqual(got, tt.want) {
+				t.Errorf("NewKWConfig() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}
+
+func TestAddKWC(t *testing.T) {
+	type args struct {
+		kwc *KWConfig
+	}
+	kwc := NewKWConfig()
+	kwc.Broker = "localhost:9092"
+	kwc.Topic = "metrics"
+	tests := []struct {
+		name string
+		args args
+		want string
+	}{
+		{
+			name: "Test Add Kafka Writer 1",
+			args: args{kwc},
+			want: "pkw0",
+		},
+		{
+			name: "Test Add Kafka Writer 2 ",
+			args: args{kwc},
+			want: "pkw1",
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			got, _ := AddKWC(tt.args.kwc)
+			assert.Equal(t, tt.want, got)
+
+		})
+	}
+	assert.Equal(t, 2, len(KWMap))
+}
+
+func TestDeleteKWC(t *testing.T) {
+	type args struct {
+		kwid string
+	}
+	tests := []struct {
+		name     string
+		args     args
+		delcount int
+	}{
+		{
+			name:     "Test Delete Kafka Writer 1",
+			args:     args{"pkw0"},
+			delcount: 1,
+		},
+		{
+			name:     "Test Delete Kafka Writer Non existent",
+			args:     args{"pkw3"},
+			delcount: 0,
+		},
+		{
+			name:     "Test Delete Kafka Writer 2",
+			args:     args{"pkw1"},
+			delcount: 1,
+		},
+	}
+	for _, tt := range tests {
+		l := len(KWMap)
+		t.Run(tt.name, func(t *testing.T) {
+			DeleteKWC(tt.args.kwid)
+		})
+		assert.Equal(t, l-tt.delcount, len(KWMap))
+	}
+	assert.Equal(t, 0, len(KWMap))
+}
+
+func TestListKWC(t *testing.T) {
+	tests := []struct {
+		name  string
+		init  func() string
+		want  KWRespMap
+		clean func(string)
+	}{
+		{
+			name: "Test List Kafka Writers Empty",
+			want: KWRespMap{"pkw2": {
+				Broker:       "localhost:9092",
+				Topic:        "metrics",
+				UsePartition: false,
+				BatchMsgNum:  10000,
+				Compression:  "none",
+			}},
+			init: func() string {
+				kwc := NewKWConfig()
+				kwc.Broker = "localhost:9092"
+				kwc.Topic = "metrics"
+				id, _ := AddKWC(kwc)
+				return id
+			},
+			clean: func(id string) {
+				DeleteKWC(id)
+			},
+		},
+		{
+			name: "Test List Kafka Writers Empty",
+			want: KWRespMap{},
+			init: func() string {
+				return ""
+			},
+			clean: func(string) {},
+		},
+	}
+	for _, tt := range tests {
+		id := tt.init()
+		t.Run(tt.name, func(t *testing.T) {
+			if got := ListKWC(); !reflect.DeepEqual(got, tt.want) {
+				t.Errorf("ListKWC() = %v, want %v", got, tt.want)
+			}
+		})
+		tt.clean(id)
+	}
+}
+
+func TestCleanup(t *testing.T) {
+	tests := []struct {
+		name string
+		init func()
+	}{
+		{
+			name: "Test List Kafka Writers Empty",
+			init: func() {
+				kwc := NewKWConfig()
+				kwc.Broker = "localhost:9092"
+				kwc.Topic = "metrics"
+				AddKWC(kwc)
+				AddKWC(kwc)
+				AddKWC(kwc)
+			},
+		},
+	}
+	for _, tt := range tests {
+		tt.init()
+		t.Run(tt.name, func(t *testing.T) {
+			Cleanup()
+		})
+		assert.Equal(t, 0, len(KWMap))
+	}
+}