[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/pkg/flags/urls.go b/vendor/go.etcd.io/etcd/pkg/flags/urls.go
new file mode 100644
index 0000000..ca90970
--- /dev/null
+++ b/vendor/go.etcd.io/etcd/pkg/flags/urls.go
@@ -0,0 +1,65 @@
+// Copyright 2015 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 flags
+
+import (
+ "flag"
+ "net/url"
+ "strings"
+
+ "go.etcd.io/etcd/pkg/types"
+)
+
+// URLsValue wraps "types.URLs".
+type URLsValue types.URLs
+
+// Set parses a command line set of URLs formatted like:
+// http://127.0.0.1:2380,http://10.1.1.2:80
+// Implements "flag.Value" interface.
+func (us *URLsValue) Set(s string) error {
+ ss, err := types.NewURLs(strings.Split(s, ","))
+ if err != nil {
+ return err
+ }
+ *us = URLsValue(ss)
+ return nil
+}
+
+// String implements "flag.Value" interface.
+func (us *URLsValue) String() string {
+ all := make([]string, len(*us))
+ for i, u := range *us {
+ all[i] = u.String()
+ }
+ return strings.Join(all, ",")
+}
+
+// NewURLsValue implements "url.URL" slice as flag.Value interface.
+// Given value is to be separated by comma.
+func NewURLsValue(s string) *URLsValue {
+ if s == "" {
+ return &URLsValue{}
+ }
+ v := &URLsValue{}
+ if err := v.Set(s); err != nil {
+ plog.Panicf("new URLsValue should never fail: %v", err)
+ }
+ return v
+}
+
+// URLsFromFlag returns a slices from url got from the flag.
+func URLsFromFlag(fs *flag.FlagSet, urlsFlagName string) []url.URL {
+ return []url.URL(*fs.Lookup(urlsFlagName).Value.(*URLsValue))
+}