Files
CLIProxyAPI/sdk/cliproxy/auth/selector_test.go
2026-02-02 05:26:04 +08:00

405 lines
9.6 KiB
Go

package auth
import (
"context"
"encoding/json"
"errors"
"net/http"
"sync"
"testing"
"time"
cliproxyexecutor "github.com/router-for-me/CLIProxyAPI/v6/sdk/cliproxy/executor"
)
func TestFillFirstSelectorPick_Deterministic(t *testing.T) {
t.Parallel()
selector := &FillFirstSelector{}
auths := []*Auth{
{ID: "b"},
{ID: "a"},
{ID: "c"},
}
got, err := selector.Pick(context.Background(), "gemini", "", cliproxyexecutor.Options{}, auths)
if err != nil {
t.Fatalf("Pick() error = %v", err)
}
if got == nil {
t.Fatalf("Pick() auth = nil")
}
if got.ID != "a" {
t.Fatalf("Pick() auth.ID = %q, want %q", got.ID, "a")
}
}
func TestRoundRobinSelectorPick_CyclesDeterministic(t *testing.T) {
t.Parallel()
selector := &RoundRobinSelector{}
auths := []*Auth{
{ID: "b"},
{ID: "a"},
{ID: "c"},
}
want := []string{"a", "b", "c", "a", "b"}
for i, id := range want {
got, err := selector.Pick(context.Background(), "gemini", "", cliproxyexecutor.Options{}, auths)
if err != nil {
t.Fatalf("Pick() #%d error = %v", i, err)
}
if got == nil {
t.Fatalf("Pick() #%d auth = nil", i)
}
if got.ID != id {
t.Fatalf("Pick() #%d auth.ID = %q, want %q", i, got.ID, id)
}
}
}
func TestRoundRobinSelectorPick_PriorityBuckets(t *testing.T) {
t.Parallel()
selector := &RoundRobinSelector{}
auths := []*Auth{
{ID: "c", Attributes: map[string]string{"priority": "0"}},
{ID: "a", Attributes: map[string]string{"priority": "10"}},
{ID: "b", Attributes: map[string]string{"priority": "10"}},
}
want := []string{"a", "b", "a", "b"}
for i, id := range want {
got, err := selector.Pick(context.Background(), "mixed", "", cliproxyexecutor.Options{}, auths)
if err != nil {
t.Fatalf("Pick() #%d error = %v", i, err)
}
if got == nil {
t.Fatalf("Pick() #%d auth = nil", i)
}
if got.ID != id {
t.Fatalf("Pick() #%d auth.ID = %q, want %q", i, got.ID, id)
}
if got.ID == "c" {
t.Fatalf("Pick() #%d unexpectedly selected lower priority auth", i)
}
}
}
func TestFillFirstSelectorPick_PriorityFallbackCooldown(t *testing.T) {
t.Parallel()
selector := &FillFirstSelector{}
now := time.Now()
model := "test-model"
high := &Auth{
ID: "high",
Attributes: map[string]string{"priority": "10"},
ModelStates: map[string]*ModelState{
model: {
Status: StatusActive,
Unavailable: true,
NextRetryAfter: now.Add(30 * time.Minute),
Quota: QuotaState{
Exceeded: true,
},
},
},
}
low := &Auth{ID: "low", Attributes: map[string]string{"priority": "0"}}
got, err := selector.Pick(context.Background(), "mixed", model, cliproxyexecutor.Options{}, []*Auth{high, low})
if err != nil {
t.Fatalf("Pick() error = %v", err)
}
if got == nil {
t.Fatalf("Pick() auth = nil")
}
if got.ID != "low" {
t.Fatalf("Pick() auth.ID = %q, want %q", got.ID, "low")
}
}
func TestRoundRobinSelectorPick_Concurrent(t *testing.T) {
selector := &RoundRobinSelector{}
auths := []*Auth{
{ID: "b"},
{ID: "a"},
{ID: "c"},
}
start := make(chan struct{})
var wg sync.WaitGroup
errCh := make(chan error, 1)
goroutines := 32
iterations := 100
for i := 0; i < goroutines; i++ {
wg.Add(1)
go func() {
defer wg.Done()
<-start
for j := 0; j < iterations; j++ {
got, err := selector.Pick(context.Background(), "gemini", "", cliproxyexecutor.Options{}, auths)
if err != nil {
select {
case errCh <- err:
default:
}
return
}
if got == nil {
select {
case errCh <- errors.New("Pick() returned nil auth"):
default:
}
return
}
if got.ID == "" {
select {
case errCh <- errors.New("Pick() returned auth with empty ID"):
default:
}
return
}
}
}()
}
close(start)
wg.Wait()
select {
case err := <-errCh:
t.Fatalf("concurrent Pick() error = %v", err)
default:
}
}
func TestSelectorPick_AllCooldownReturnsModelCooldownError(t *testing.T) {
t.Parallel()
model := "test-model"
now := time.Now()
next := now.Add(60 * time.Second)
auths := []*Auth{
{
ID: "a",
ModelStates: map[string]*ModelState{
model: {
Status: StatusActive,
Unavailable: true,
NextRetryAfter: next,
Quota: QuotaState{
Exceeded: true,
NextRecoverAt: next,
},
},
},
},
{
ID: "b",
ModelStates: map[string]*ModelState{
model: {
Status: StatusActive,
Unavailable: true,
NextRetryAfter: next,
Quota: QuotaState{
Exceeded: true,
NextRecoverAt: next,
},
},
},
},
}
t.Run("mixed provider redacts provider field", func(t *testing.T) {
t.Parallel()
selector := &FillFirstSelector{}
_, err := selector.Pick(context.Background(), "mixed", model, cliproxyexecutor.Options{}, auths)
if err == nil {
t.Fatalf("Pick() error = nil")
}
var mce *modelCooldownError
if !errors.As(err, &mce) {
t.Fatalf("Pick() error = %T, want *modelCooldownError", err)
}
if mce.StatusCode() != http.StatusTooManyRequests {
t.Fatalf("StatusCode() = %d, want %d", mce.StatusCode(), http.StatusTooManyRequests)
}
headers := mce.Headers()
if got := headers.Get("Retry-After"); got == "" {
t.Fatalf("Headers().Get(Retry-After) = empty")
}
var payload map[string]any
if err := json.Unmarshal([]byte(mce.Error()), &payload); err != nil {
t.Fatalf("json.Unmarshal(Error()) error = %v", err)
}
rawErr, ok := payload["error"].(map[string]any)
if !ok {
t.Fatalf("Error() payload missing error object: %v", payload)
}
if got, _ := rawErr["code"].(string); got != "model_cooldown" {
t.Fatalf("Error().error.code = %q, want %q", got, "model_cooldown")
}
if _, ok := rawErr["provider"]; ok {
t.Fatalf("Error().error.provider exists for mixed provider: %v", rawErr["provider"])
}
})
t.Run("non-mixed provider includes provider field", func(t *testing.T) {
t.Parallel()
selector := &FillFirstSelector{}
_, err := selector.Pick(context.Background(), "gemini", model, cliproxyexecutor.Options{}, auths)
if err == nil {
t.Fatalf("Pick() error = nil")
}
var mce *modelCooldownError
if !errors.As(err, &mce) {
t.Fatalf("Pick() error = %T, want *modelCooldownError", err)
}
var payload map[string]any
if err := json.Unmarshal([]byte(mce.Error()), &payload); err != nil {
t.Fatalf("json.Unmarshal(Error()) error = %v", err)
}
rawErr, ok := payload["error"].(map[string]any)
if !ok {
t.Fatalf("Error() payload missing error object: %v", payload)
}
if got, _ := rawErr["provider"].(string); got != "gemini" {
t.Fatalf("Error().error.provider = %q, want %q", got, "gemini")
}
})
}
func TestIsAuthBlockedForModel_UnavailableWithoutNextRetryIsNotBlocked(t *testing.T) {
t.Parallel()
now := time.Now()
model := "test-model"
auth := &Auth{
ID: "a",
ModelStates: map[string]*ModelState{
model: {
Status: StatusActive,
Unavailable: true,
Quota: QuotaState{
Exceeded: true,
},
},
},
}
blocked, reason, next := isAuthBlockedForModel(auth, model, now)
if blocked {
t.Fatalf("blocked = true, want false")
}
if reason != blockReasonNone {
t.Fatalf("reason = %v, want %v", reason, blockReasonNone)
}
if !next.IsZero() {
t.Fatalf("next = %v, want zero", next)
}
}
func TestFillFirstSelectorPick_ThinkingSuffixFallsBackToBaseModelState(t *testing.T) {
t.Parallel()
selector := &FillFirstSelector{}
now := time.Now()
baseModel := "test-model"
requestedModel := "test-model(high)"
high := &Auth{
ID: "high",
Attributes: map[string]string{"priority": "10"},
ModelStates: map[string]*ModelState{
baseModel: {
Status: StatusActive,
Unavailable: true,
NextRetryAfter: now.Add(30 * time.Minute),
Quota: QuotaState{
Exceeded: true,
},
},
},
}
low := &Auth{
ID: "low",
Attributes: map[string]string{"priority": "0"},
}
got, err := selector.Pick(context.Background(), "mixed", requestedModel, cliproxyexecutor.Options{}, []*Auth{high, low})
if err != nil {
t.Fatalf("Pick() error = %v", err)
}
if got == nil {
t.Fatalf("Pick() auth = nil")
}
if got.ID != "low" {
t.Fatalf("Pick() auth.ID = %q, want %q", got.ID, "low")
}
}
func TestRoundRobinSelectorPick_ThinkingSuffixSharesCursor(t *testing.T) {
t.Parallel()
selector := &RoundRobinSelector{}
auths := []*Auth{
{ID: "b"},
{ID: "a"},
}
first, err := selector.Pick(context.Background(), "gemini", "test-model(high)", cliproxyexecutor.Options{}, auths)
if err != nil {
t.Fatalf("Pick() first error = %v", err)
}
second, err := selector.Pick(context.Background(), "gemini", "test-model(low)", cliproxyexecutor.Options{}, auths)
if err != nil {
t.Fatalf("Pick() second error = %v", err)
}
if first == nil || second == nil {
t.Fatalf("Pick() returned nil auth")
}
if first.ID != "a" {
t.Fatalf("Pick() first auth.ID = %q, want %q", first.ID, "a")
}
if second.ID != "b" {
t.Fatalf("Pick() second auth.ID = %q, want %q", second.ID, "b")
}
}
func TestRoundRobinSelectorPick_CursorKeyCap(t *testing.T) {
t.Parallel()
selector := &RoundRobinSelector{maxKeys: 2}
auths := []*Auth{{ID: "a"}}
_, _ = selector.Pick(context.Background(), "gemini", "m1", cliproxyexecutor.Options{}, auths)
_, _ = selector.Pick(context.Background(), "gemini", "m2", cliproxyexecutor.Options{}, auths)
_, _ = selector.Pick(context.Background(), "gemini", "m3", cliproxyexecutor.Options{}, auths)
selector.mu.Lock()
defer selector.mu.Unlock()
if selector.cursors == nil {
t.Fatalf("selector.cursors = nil")
}
if len(selector.cursors) != 1 {
t.Fatalf("len(selector.cursors) = %d, want %d", len(selector.cursors), 1)
}
if _, ok := selector.cursors["gemini:m3"]; !ok {
t.Fatalf("selector.cursors missing key %q", "gemini:m3")
}
}