Files
sub2api/backend/internal/service/model_rate_limit_test.go
erio fc095bf054 refactor: replace scope-level rate limiting with model-level rate limiting
Merge functional changes from develop branch:
- Remove AntigravityQuotaScope system (claude/gemini_text/gemini_image)
- Replace with per-model rate limiting using resolveAntigravityModelKey
- Remove model load statistics (IncrModelCallCount/GetModelLoadBatch)
- Simplify account selection to unified priority→load→LRU algorithm
- Remove SetAntigravityQuotaScopeLimit from AccountRepository
- Clean up scope-related UI indicators and API fields
2026-02-09 08:19:01 +08:00

392 lines
9.6 KiB
Go

package service
import (
"context"
"testing"
"time"
"github.com/Wei-Shaw/sub2api/internal/pkg/ctxkey"
)
func TestIsModelRateLimited(t *testing.T) {
now := time.Now()
future := now.Add(10 * time.Minute).Format(time.RFC3339)
past := now.Add(-10 * time.Minute).Format(time.RFC3339)
tests := []struct {
name string
account *Account
requestedModel string
expected bool
}{
{
name: "official model ID hit - claude-sonnet-4-5",
account: &Account{
Extra: map[string]any{
modelRateLimitsKey: map[string]any{
"claude-sonnet-4-5": map[string]any{
"rate_limit_reset_at": future,
},
},
},
},
requestedModel: "claude-sonnet-4-5",
expected: true,
},
{
name: "official model ID hit via mapping - request claude-3-5-sonnet, mapped to claude-sonnet-4-5",
account: &Account{
Credentials: map[string]any{
"model_mapping": map[string]any{
"claude-3-5-sonnet": "claude-sonnet-4-5",
},
},
Extra: map[string]any{
modelRateLimitsKey: map[string]any{
"claude-sonnet-4-5": map[string]any{
"rate_limit_reset_at": future,
},
},
},
},
requestedModel: "claude-3-5-sonnet",
expected: true,
},
{
name: "no rate limit - expired",
account: &Account{
Extra: map[string]any{
modelRateLimitsKey: map[string]any{
"claude-sonnet-4-5": map[string]any{
"rate_limit_reset_at": past,
},
},
},
},
requestedModel: "claude-sonnet-4-5",
expected: false,
},
{
name: "no rate limit - no matching key",
account: &Account{
Extra: map[string]any{
modelRateLimitsKey: map[string]any{
"gemini-3-flash": map[string]any{
"rate_limit_reset_at": future,
},
},
},
},
requestedModel: "claude-sonnet-4-5",
expected: false,
},
{
name: "no rate limit - unsupported model",
account: &Account{},
requestedModel: "gpt-4",
expected: false,
},
{
name: "no rate limit - empty model",
account: &Account{},
requestedModel: "",
expected: false,
},
{
name: "gemini model hit",
account: &Account{
Extra: map[string]any{
modelRateLimitsKey: map[string]any{
"gemini-3-pro-high": map[string]any{
"rate_limit_reset_at": future,
},
},
},
},
requestedModel: "gemini-3-pro-high",
expected: true,
},
{
name: "antigravity platform - gemini-3-pro-preview mapped to gemini-3-pro-high",
account: &Account{
Platform: PlatformAntigravity,
Extra: map[string]any{
modelRateLimitsKey: map[string]any{
"gemini-3-pro-high": map[string]any{
"rate_limit_reset_at": future,
},
},
},
},
requestedModel: "gemini-3-pro-preview",
expected: true,
},
{
name: "non-antigravity platform - gemini-3-pro-preview NOT mapped",
account: &Account{
Platform: PlatformGemini,
Extra: map[string]any{
modelRateLimitsKey: map[string]any{
"gemini-3-pro-high": map[string]any{
"rate_limit_reset_at": future,
},
},
},
},
requestedModel: "gemini-3-pro-preview",
expected: false, // gemini 平台不走 antigravity 映射
},
{
name: "antigravity platform - claude-opus-4-5-thinking mapped to opus-4-6-thinking",
account: &Account{
Platform: PlatformAntigravity,
Extra: map[string]any{
modelRateLimitsKey: map[string]any{
"claude-opus-4-6-thinking": map[string]any{
"rate_limit_reset_at": future,
},
},
},
},
requestedModel: "claude-opus-4-5-thinking",
expected: true,
},
{
name: "no scope fallback - claude_sonnet should not match",
account: &Account{
Extra: map[string]any{
modelRateLimitsKey: map[string]any{
"claude_sonnet": map[string]any{
"rate_limit_reset_at": future,
},
},
},
},
requestedModel: "claude-3-5-sonnet-20241022",
expected: false,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
result := tt.account.isModelRateLimitedWithContext(context.Background(), tt.requestedModel)
if result != tt.expected {
t.Errorf("isModelRateLimited(%q) = %v, want %v", tt.requestedModel, result, tt.expected)
}
})
}
}
func TestIsModelRateLimited_Antigravity_ThinkingAffectsModelKey(t *testing.T) {
now := time.Now()
future := now.Add(10 * time.Minute).Format(time.RFC3339)
account := &Account{
Platform: PlatformAntigravity,
Extra: map[string]any{
modelRateLimitsKey: map[string]any{
"claude-sonnet-4-5-thinking": map[string]any{
"rate_limit_reset_at": future,
},
},
},
}
ctx := context.WithValue(context.Background(), ctxkey.ThinkingEnabled, true)
if !account.isModelRateLimitedWithContext(ctx, "claude-sonnet-4-5") {
t.Errorf("expected model to be rate limited")
}
}
func TestGetModelRateLimitRemainingTime(t *testing.T) {
now := time.Now()
future10m := now.Add(10 * time.Minute).Format(time.RFC3339)
future5m := now.Add(5 * time.Minute).Format(time.RFC3339)
past := now.Add(-10 * time.Minute).Format(time.RFC3339)
tests := []struct {
name string
account *Account
requestedModel string
minExpected time.Duration
maxExpected time.Duration
}{
{
name: "nil account",
account: nil,
requestedModel: "claude-sonnet-4-5",
minExpected: 0,
maxExpected: 0,
},
{
name: "model rate limited - direct hit",
account: &Account{
Extra: map[string]any{
modelRateLimitsKey: map[string]any{
"claude-sonnet-4-5": map[string]any{
"rate_limit_reset_at": future10m,
},
},
},
},
requestedModel: "claude-sonnet-4-5",
minExpected: 9 * time.Minute,
maxExpected: 11 * time.Minute,
},
{
name: "model rate limited - via mapping",
account: &Account{
Credentials: map[string]any{
"model_mapping": map[string]any{
"claude-3-5-sonnet": "claude-sonnet-4-5",
},
},
Extra: map[string]any{
modelRateLimitsKey: map[string]any{
"claude-sonnet-4-5": map[string]any{
"rate_limit_reset_at": future5m,
},
},
},
},
requestedModel: "claude-3-5-sonnet",
minExpected: 4 * time.Minute,
maxExpected: 6 * time.Minute,
},
{
name: "expired rate limit",
account: &Account{
Extra: map[string]any{
modelRateLimitsKey: map[string]any{
"claude-sonnet-4-5": map[string]any{
"rate_limit_reset_at": past,
},
},
},
},
requestedModel: "claude-sonnet-4-5",
minExpected: 0,
maxExpected: 0,
},
{
name: "no rate limit data",
account: &Account{},
requestedModel: "claude-sonnet-4-5",
minExpected: 0,
maxExpected: 0,
},
{
name: "no scope fallback",
account: &Account{
Extra: map[string]any{
modelRateLimitsKey: map[string]any{
"claude_sonnet": map[string]any{
"rate_limit_reset_at": future5m,
},
},
},
},
requestedModel: "claude-3-5-sonnet-20241022",
minExpected: 0,
maxExpected: 0,
},
{
name: "antigravity platform - claude-opus-4-5-thinking mapped to opus-4-6-thinking",
account: &Account{
Platform: PlatformAntigravity,
Extra: map[string]any{
modelRateLimitsKey: map[string]any{
"claude-opus-4-6-thinking": map[string]any{
"rate_limit_reset_at": future5m,
},
},
},
},
requestedModel: "claude-opus-4-5-thinking",
minExpected: 4 * time.Minute,
maxExpected: 6 * time.Minute,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
result := tt.account.GetModelRateLimitRemainingTimeWithContext(context.Background(), tt.requestedModel)
if result < tt.minExpected || result > tt.maxExpected {
t.Errorf("GetModelRateLimitRemainingTime() = %v, want between %v and %v", result, tt.minExpected, tt.maxExpected)
}
})
}
}
func TestGetRateLimitRemainingTime(t *testing.T) {
now := time.Now()
future15m := now.Add(15 * time.Minute).Format(time.RFC3339)
future5m := now.Add(5 * time.Minute).Format(time.RFC3339)
tests := []struct {
name string
account *Account
requestedModel string
minExpected time.Duration
maxExpected time.Duration
}{
{
name: "nil account",
account: nil,
requestedModel: "claude-sonnet-4-5",
minExpected: 0,
maxExpected: 0,
},
{
name: "model rate limited - 15 minutes",
account: &Account{
Platform: PlatformAntigravity,
Extra: map[string]any{
modelRateLimitsKey: map[string]any{
"claude-sonnet-4-5": map[string]any{
"rate_limit_reset_at": future15m,
},
},
},
},
requestedModel: "claude-sonnet-4-5",
minExpected: 14 * time.Minute,
maxExpected: 16 * time.Minute,
},
{
name: "only model rate limited",
account: &Account{
Platform: PlatformAntigravity,
Extra: map[string]any{
modelRateLimitsKey: map[string]any{
"claude-sonnet-4-5": map[string]any{
"rate_limit_reset_at": future5m,
},
},
},
},
requestedModel: "claude-sonnet-4-5",
minExpected: 4 * time.Minute,
maxExpected: 6 * time.Minute,
},
{
name: "neither rate limited",
account: &Account{
Platform: PlatformAntigravity,
},
requestedModel: "claude-sonnet-4-5",
minExpected: 0,
maxExpected: 0,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
result := tt.account.GetRateLimitRemainingTimeWithContext(context.Background(), tt.requestedModel)
if result < tt.minExpected || result > tt.maxExpected {
t.Errorf("GetRateLimitRemainingTime() = %v, want between %v and %v", result, tt.minExpected, tt.maxExpected)
}
})
}
}