mirror of https://github.com/grpc/grpc-go.git
117 lines
3.1 KiB
Go
117 lines
3.1 KiB
Go
/*
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*
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* Copyright 2024 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 proxyattributes
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import (
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"net/url"
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"testing"
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"google.golang.org/grpc/attributes"
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"google.golang.org/grpc/internal/grpctest"
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"google.golang.org/grpc/resolver"
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)
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type s struct {
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grpctest.Tester
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}
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func Test(t *testing.T) {
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grpctest.RunSubTests(t, s{})
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}
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// Tests that Get returns a valid proxy attribute.
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func (s) TestGet(t *testing.T) {
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user := url.UserPassword("username", "password")
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tests := []struct {
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name string
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addr resolver.Address
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wantConnectAddr string
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wantUser *url.Userinfo
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wantAttrPresent bool
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}{
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{
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name: "connect_address_in_attribute",
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addr: resolver.Address{
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Addr: "test-address",
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Attributes: attributes.New(proxyOptionsKey, Options{
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ConnectAddr: "proxy-address",
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}),
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},
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wantConnectAddr: "proxy-address",
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wantAttrPresent: true,
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},
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{
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name: "user_in_attribute",
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addr: resolver.Address{
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Addr: "test-address",
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Attributes: attributes.New(proxyOptionsKey, Options{
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User: user,
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}),
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},
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wantUser: user,
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wantAttrPresent: true,
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},
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{
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name: "no_attribute",
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addr: resolver.Address{Addr: "test-address"},
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wantAttrPresent: false,
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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gotOption, attrPresent := Get(tt.addr)
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if attrPresent != tt.wantAttrPresent {
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t.Errorf("Get(%v) = %v, want %v", tt.addr, attrPresent, tt.wantAttrPresent)
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}
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if gotOption.ConnectAddr != tt.wantConnectAddr {
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t.Errorf("ConnectAddr(%v) = %v, want %v", tt.addr, gotOption.ConnectAddr, tt.wantConnectAddr)
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}
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if gotOption.User != tt.wantUser {
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t.Errorf("User(%v) = %v, want %v", tt.addr, gotOption.User, tt.wantUser)
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}
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})
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}
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}
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// Tests that Set returns a copy of addr with attributes containing correct
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// user and connect address.
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func (s) TestSet(t *testing.T) {
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addr := resolver.Address{Addr: "test-address"}
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pOpts := Options{
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User: url.UserPassword("username", "password"),
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ConnectAddr: "proxy-address",
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}
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// Call Set and validate attributes
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populatedAddr := Set(addr, pOpts)
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gotOption, attrPresent := Get(populatedAddr)
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if !attrPresent {
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t.Errorf("Get(%v) = %v, want %v ", populatedAddr, attrPresent, true)
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}
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if got, want := gotOption.ConnectAddr, pOpts.ConnectAddr; got != want {
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t.Errorf("unexpected ConnectAddr proxy atrribute = %v, want %v", got, want)
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}
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if got, want := gotOption.User, pOpts.User; got != want {
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t.Errorf("unexpected User proxy attribute = %v, want %v", got, want)
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}
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}
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