https://github.com/etcd-io/etcd
Tip revision: 984d71c8f4a5f97e1397b2cb96af2d0456c9d1e7 authored by Sam Batschelet on 04 October 2021, 03:48:44 UTC
version: 3.3.26
version: 3.3.26
Tip revision: 984d71c
director_test.go
// 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 httpproxy
import (
"net/url"
"reflect"
"sort"
"testing"
"time"
)
func TestNewDirectorScheme(t *testing.T) {
tests := []struct {
urls []string
want []string
}{
{
urls: []string{"http://192.0.2.8:4002", "http://example.com:8080"},
want: []string{"http://192.0.2.8:4002", "http://example.com:8080"},
},
{
urls: []string{"https://192.0.2.8:4002", "https://example.com:8080"},
want: []string{"https://192.0.2.8:4002", "https://example.com:8080"},
},
// accept urls without a port
{
urls: []string{"http://192.0.2.8"},
want: []string{"http://192.0.2.8"},
},
// accept urls even if they are garbage
{
urls: []string{"http://."},
want: []string{"http://."},
},
}
for i, tt := range tests {
uf := func() []string {
return tt.urls
}
got := newDirector(uf, time.Minute, time.Minute)
var gep []string
for _, ep := range got.ep {
gep = append(gep, ep.URL.String())
}
sort.Strings(tt.want)
sort.Strings(gep)
if !reflect.DeepEqual(tt.want, gep) {
t.Errorf("#%d: want endpoints = %#v, got = %#v", i, tt.want, gep)
}
}
}
func TestDirectorEndpointsFiltering(t *testing.T) {
d := director{
ep: []*endpoint{
{
URL: url.URL{Scheme: "http", Host: "192.0.2.5:5050"},
Available: false,
},
{
URL: url.URL{Scheme: "http", Host: "192.0.2.4:4000"},
Available: true,
},
},
}
got := d.endpoints()
want := []*endpoint{
{
URL: url.URL{Scheme: "http", Host: "192.0.2.4:4000"},
Available: true,
},
}
if !reflect.DeepEqual(want, got) {
t.Fatalf("directed to incorrect endpoint: want = %#v, got = %#v", want, got)
}
}