Create UTs to cover DB calls

This change pretends to increase the code coverage creating Unit
Tests for the interactions with the Databases.

Change-Id: I3b78ebe8ddb131e3c06bcee0065ad5eabeed5677
Signed-off-by: Victor Morales <victor.morales@intel.com>
Issue-ID: MULTICLOUD-301

1 files changed, 0 insertions, 63 deletions

diff --git a/src/k8splugin/db/DB.go b/src/k8splugin/db/DB.go
deleted file mode 100644
index d92b5953..00000000
--- a/src/k8splugin/db/DB.go
+++ /dev/null
@@ -1,63 +0,0 @@
-/*
-Copyright 2018 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 db
-
-import (
-	"encoding/json"
-	"reflect"
-
-	pkgerrors "github.com/pkg/errors"
-)
-
-// DBconn interface used to talk a concrete Database connection
-var DBconn DatabaseConnection
-
-// DatabaseConnection is an interface for accessing a database
-type DatabaseConnection interface {
-	InitializeDatabase() error
-	CheckDatabase() error
-	CreateEntry(string, string) error
-	ReadEntry(string) (string, bool, error)
-	DeleteEntry(string) error
-	ReadAll(string) ([]string, error)
-}
-
-// CreateDBClient creates the DB client
-var CreateDBClient = func(dbType string) error {
-	switch dbType {
-	case "consul":
-		DBconn = &ConsulDB{}
-		return nil
-	default:
-		return pkgerrors.New(dbType + "DB not supported")
-	}
-}
-
-// Serialize converts given data into a JSON string
-func Serialize(v interface{}) (string, error) {
-	out, err := json.Marshal(v)
-	if err != nil {
-		return "", pkgerrors.Wrap(err, "Error serializing "+reflect.TypeOf(v).String())
-	}
-	return string(out), nil
-}
-
-// DeSerialize converts string to a json object specified by type
-func DeSerialize(str string, v interface{}) error {
-	err := json.Unmarshal([]byte(str), &v)
-	if err != nil {
-		return pkgerrors.Wrap(err, "Error deSerializing "+str)
-	}
-	return nil
-}