[VOL-2193] Create mocks for Kafka Client and Etcd
This commit consists of:
1) A kafka client mock that implements the kafka client interface
under voltha-lib-go/pkg/kafka/client.go
2) An embedded Etcd server that runs in-process and represents an
Etcd server.
Change-Id: I52a36132568e08c596bb4136918bebcb654a3b99
diff --git a/vendor/golang.org/x/crypto/bcrypt/base64.go b/vendor/golang.org/x/crypto/bcrypt/base64.go
new file mode 100644
index 0000000..fc31160
--- /dev/null
+++ b/vendor/golang.org/x/crypto/bcrypt/base64.go
@@ -0,0 +1,35 @@
+// Copyright 2011 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package bcrypt
+
+import "encoding/base64"
+
+const alphabet = "./ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789"
+
+var bcEncoding = base64.NewEncoding(alphabet)
+
+func base64Encode(src []byte) []byte {
+ n := bcEncoding.EncodedLen(len(src))
+ dst := make([]byte, n)
+ bcEncoding.Encode(dst, src)
+ for dst[n-1] == '=' {
+ n--
+ }
+ return dst[:n]
+}
+
+func base64Decode(src []byte) ([]byte, error) {
+ numOfEquals := 4 - (len(src) % 4)
+ for i := 0; i < numOfEquals; i++ {
+ src = append(src, '=')
+ }
+
+ dst := make([]byte, bcEncoding.DecodedLen(len(src)))
+ n, err := bcEncoding.Decode(dst, src)
+ if err != nil {
+ return nil, err
+ }
+ return dst[:n], nil
+}