[VOL-2235] Mocks and interfaces for rw-core
This update consists of mocks that are used by the rw-core
during unit testing. It also includes interfaces used for unit
tests.
Change-Id: I20ca1455c358113c3aa897acc6355e0ddbc614b7
diff --git a/vendor/go.etcd.io/etcd/etcdserver/api/v3lock/lock.go b/vendor/go.etcd.io/etcd/etcdserver/api/v3lock/lock.go
new file mode 100644
index 0000000..5a17c86
--- /dev/null
+++ b/vendor/go.etcd.io/etcd/etcdserver/api/v3lock/lock.go
@@ -0,0 +1,56 @@
+// Copyright 2017 The etcd 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 v3lock
+
+import (
+ "context"
+
+ "go.etcd.io/etcd/clientv3"
+ "go.etcd.io/etcd/clientv3/concurrency"
+ "go.etcd.io/etcd/etcdserver/api/v3lock/v3lockpb"
+)
+
+type lockServer struct {
+ c *clientv3.Client
+}
+
+func NewLockServer(c *clientv3.Client) v3lockpb.LockServer {
+ return &lockServer{c}
+}
+
+func (ls *lockServer) Lock(ctx context.Context, req *v3lockpb.LockRequest) (*v3lockpb.LockResponse, error) {
+ s, err := concurrency.NewSession(
+ ls.c,
+ concurrency.WithLease(clientv3.LeaseID(req.Lease)),
+ concurrency.WithContext(ctx),
+ )
+ if err != nil {
+ return nil, err
+ }
+ s.Orphan()
+ m := concurrency.NewMutex(s, string(req.Name))
+ if err = m.Lock(ctx); err != nil {
+ return nil, err
+ }
+ return &v3lockpb.LockResponse{Header: m.Header(), Key: []byte(m.Key())}, nil
+}
+
+func (ls *lockServer) Unlock(ctx context.Context, req *v3lockpb.UnlockRequest) (*v3lockpb.UnlockResponse, error) {
+ resp, err := ls.c.Delete(ctx, string(req.Key))
+ if err != nil {
+ return nil, err
+ }
+ return &v3lockpb.UnlockResponse{Header: resp.Header}, nil
+}