mirror of https://github.com/grpc/grpc-go.git
59 lines
1.9 KiB
Go
59 lines
1.9 KiB
Go
/*
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*
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* Copyright 2021 gRPC 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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*
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*/
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package google
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import (
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"context"
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"testing"
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"google.golang.org/grpc/credentials"
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"google.golang.org/grpc/internal"
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icredentials "google.golang.org/grpc/internal/credentials"
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"google.golang.org/grpc/resolver"
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)
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func (s) TestIsDirectPathCluster(t *testing.T) {
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c := func(cluster string) context.Context {
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return icredentials.NewClientHandshakeInfoContext(context.Background(), credentials.ClientHandshakeInfo{
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Attributes: internal.SetXDSHandshakeClusterName(resolver.Address{}, cluster).Attributes,
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})
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}
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testCases := []struct {
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name string
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ctx context.Context
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want bool
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}{
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{"not an xDS cluster", context.Background(), false},
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{"cfe", c("google_cfe_bigtable.googleapis.com"), false},
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{"non-cfe", c("google_bigtable.googleapis.com"), true},
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{"starts with xdstp but not cfe format", c("xdstp:google_cfe_bigtable.googleapis.com"), true},
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{"no authority", c("xdstp:///envoy.config.cluster.v3.Cluster/google_cfe_"), true},
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{"wrong authority", c("xdstp://foo.bar/envoy.config.cluster.v3.Cluster/google_cfe_"), true},
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{"xdstp CFE", c("xdstp://traffic-director-c2p.xds.googleapis.com/envoy.config.cluster.v3.Cluster/google_cfe_"), false},
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}
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for _, tc := range testCases {
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t.Run(tc.name, func(t *testing.T) {
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if got := isDirectPathCluster(tc.ctx); got != tc.want {
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t.Errorf("isDirectPathCluster(_) = %v; want %v", got, tc.want)
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}
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})
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}
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}
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