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v2ray-core/common/protocol/server_picker_test.go

55 lines
1.8 KiB

package protocol_test
import (
"testing"
"time"
v2net "v2ray.com/core/common/net"
. "v2ray.com/core/common/protocol"
"v2ray.com/core/testing/assert"
)
func TestServerList(t *testing.T) {
assert := assert.On(t)
list := NewServerList()
list.AddServer(NewServerSpec(v2net.TCPDestination(v2net.LocalHostIP, v2net.Port(1)), AlwaysValid()))
assert.Uint32(list.Size()).Equals(1)
list.AddServer(NewServerSpec(v2net.TCPDestination(v2net.LocalHostIP, v2net.Port(2)), BeforeTime(time.Now().Add(time.Second))))
assert.Uint32(list.Size()).Equals(2)
server := list.GetServer(1)
assert.Port(server.Destination().Port()).Equals(2)
time.Sleep(2 * time.Second)
server = list.GetServer(1)
assert.Pointer(server).IsNil()
server = list.GetServer(0)
assert.Port(server.Destination().Port()).Equals(1)
}
func TestServerPicker(t *testing.T) {
assert := assert.On(t)
list := NewServerList()
list.AddServer(NewServerSpec(v2net.TCPDestination(v2net.LocalHostIP, v2net.Port(1)), AlwaysValid()))
list.AddServer(NewServerSpec(v2net.TCPDestination(v2net.LocalHostIP, v2net.Port(2)), BeforeTime(time.Now().Add(time.Second))))
list.AddServer(NewServerSpec(v2net.TCPDestination(v2net.LocalHostIP, v2net.Port(3)), BeforeTime(time.Now().Add(time.Second))))
picker := NewRoundRobinServerPicker(list)
server := picker.PickServer()
assert.Port(server.Destination().Port()).Equals(1)
server = picker.PickServer()
assert.Port(server.Destination().Port()).Equals(2)
server = picker.PickServer()
assert.Port(server.Destination().Port()).Equals(3)
server = picker.PickServer()
assert.Port(server.Destination().Port()).Equals(1)
time.Sleep(2 * time.Second)
server = picker.PickServer()
assert.Port(server.Destination().Port()).Equals(1)
server = picker.PickServer()
assert.Port(server.Destination().Port()).Equals(1)
}