mirror of
https://github.com/etcd-io/etcd.git
synced 2024-09-27 06:25:44 +00:00
78 lines
1.6 KiB
Go
78 lines
1.6 KiB
Go
// Copyright 2016 The etcd Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package naming
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import (
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"reflect"
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"testing"
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"google.golang.org/grpc/naming"
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"github.com/coreos/etcd/integration"
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"github.com/coreos/etcd/pkg/testutil"
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)
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func TestGRPCResolver(t *testing.T) {
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defer testutil.AfterTest(t)
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clus := integration.NewClusterV3(t, &integration.ClusterConfig{Size: 1})
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defer clus.Terminate(t)
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r := GRPCResolver{
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Client: clus.RandClient(),
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}
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w, err := r.Resolve("foo")
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if err != nil {
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t.Fatal("failed to resolve foo", err)
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}
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defer w.Close()
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err = r.Add("foo", "127.0.0.1", "metadata")
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if err != nil {
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t.Fatal("failed to add foo", err)
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}
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us, err := w.Next()
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if err != nil {
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t.Fatal("failed to get udpate", err)
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}
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wu := &naming.Update{
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Op: naming.Add,
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Addr: "127.0.0.1",
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Metadata: "metadata",
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}
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if !reflect.DeepEqual(us[0], wu) {
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t.Fatalf("up = %#v, want %#v", us[0], wu)
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}
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err = r.Delete("foo")
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us, err = w.Next()
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if err != nil {
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t.Fatal("failed to get udpate", err)
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}
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wu = &naming.Update{
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Op: naming.Delete,
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}
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if !reflect.DeepEqual(us[0], wu) {
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t.Fatalf("up = %#v, want %#v", us[0], wu)
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}
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}
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