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- package service
- import (
- "testing"
- "github.com/Wei-Shaw/sub2api/internal/config"
- "github.com/Wei-Shaw/sub2api/internal/domain"
- "github.com/Wei-Shaw/sub2api/internal/pkg/claude"
- "github.com/stretchr/testify/assert"
- "github.com/stretchr/testify/require"
- )
- // Claude Opus 5 官方定价(USD per token):$5 输入 / $25 输出 per MTok。
- const (
- opus5InputPricePerToken = 5e-6
- opus5OutputPricePerToken = 25e-6
- opus5CacheCreationPricePerToken = 6.25e-6
- opus5CacheReadPricePerToken = 0.5e-6
- )
- // TestClaudeOpus5_FamilyFallbackDoesNotUseOpus4Rates 覆盖定价数据里还没有
- // claude-opus-5 条目的场景(远端价格表滞后于模型发布)。
- // 修复前 matchByModelFamily 会把 claude-opus-5 归到 "opus-4" 系列,
- // 按 $15/$75 计费 —— 输入与输出双双 3 倍超收。
- func TestClaudeOpus5_FamilyFallbackDoesNotUseOpus4Rates(t *testing.T) {
- svc := NewBillingService(&config.Config{}, &PricingService{
- pricingData: map[string]*LiteLLMModelPricing{
- // 有 4.8(同价),故意不放 claude-opus-5
- "claude-opus-4-8": {
- InputCostPerToken: opus5InputPricePerToken,
- OutputCostPerToken: opus5OutputPricePerToken,
- CacheCreationInputTokenCost: opus5CacheCreationPricePerToken,
- CacheReadInputTokenCost: opus5CacheReadPricePerToken,
- },
- // 修复前会被误命中的旧 Opus 条目($15/$75)
- "claude-opus-4-1": {InputCostPerToken: 15e-6, OutputCostPerToken: 75e-6},
- "claude-opus-4-20250514": {InputCostPerToken: 15e-6, OutputCostPerToken: 75e-6},
- "claude-3-opus-20240229": {InputCostPerToken: 15e-6, OutputCostPerToken: 75e-6},
- },
- })
- for _, model := range []string{"claude-opus-5", "us.anthropic.claude-opus-5-v1"} {
- t.Run(model, func(t *testing.T) {
- pricing, err := svc.GetModelPricing(model)
- require.NoError(t, err)
- require.NotNil(t, pricing)
- assert.InDelta(t, opus5InputPricePerToken, pricing.InputPricePerToken, 1e-12)
- assert.InDelta(t, opus5OutputPricePerToken, pricing.OutputPricePerToken, 1e-12)
- })
- }
- }
- // TestClaudeOpus5_HardcodedFallbackPricing 覆盖动态价格服务完全不可用时的
- // 硬编码兜底表。同时锁定不能被 "opus-5" 子串误伤的相邻型号。
- func TestClaudeOpus5_HardcodedFallbackPricing(t *testing.T) {
- // pricingService 为 nil,强制走硬编码兜底表
- svc := NewBillingService(&config.Config{}, nil)
- tests := []struct {
- model string
- input float64
- output float64
- }{
- {"claude-opus-5", opus5InputPricePerToken, opus5OutputPricePerToken},
- {"us.anthropic.claude-opus-5-v1", opus5InputPricePerToken, opus5OutputPricePerToken},
- // 4.8 与 5 同价;修复前兜底表缺失,会掉到 claude-3-opus 的 $15/$75
- {"claude-opus-4-8", opus5InputPricePerToken, opus5OutputPricePerToken},
- // 相邻型号不能被 "opus-5" 误匹配
- {"claude-opus-4-5-20251101", 5e-6, 25e-6},
- {"claude-opus-4-1-20250805", 15e-6, 75e-6},
- {"claude-3-opus-20240229", 15e-6, 75e-6},
- }
- for _, tt := range tests {
- t.Run(tt.model, func(t *testing.T) {
- pricing, err := svc.GetModelPricing(tt.model)
- require.NoError(t, err)
- require.NotNil(t, pricing)
- assert.InDelta(t, tt.input, pricing.InputPricePerToken, 1e-12)
- assert.InDelta(t, tt.output, pricing.OutputPricePerToken, 1e-12)
- })
- }
- opus5, err := svc.GetModelPricing("claude-opus-5")
- require.NoError(t, err)
- assert.InDelta(t, opus5CacheCreationPricePerToken, opus5.CacheCreationPricePerToken, 1e-12)
- assert.InDelta(t, opus5CacheReadPricePerToken, opus5.CacheReadPricePerToken, 1e-12)
- }
- // TestClaudeOpus5_BedrockCapabilityGates 锁定只有主版本号的模型 ID
- // (claude-opus-5 / claude-sonnet-5)能被版本闸门识别。
- // 修复前 claudeVersionRe 强制要求 major-minor,这类 ID 完全不匹配,
- // 会被当成旧模型降级。
- func TestClaudeOpus5_BedrockCapabilityGates(t *testing.T) {
- tests := []struct {
- modelID string
- claude45Newer bool
- toolSearch bool
- opus47Newer bool
- }{
- {"claude-opus-5", true, true, true},
- {"us.anthropic.claude-opus-5-v1", true, true, true},
- {"eu.anthropic.claude-opus-5-v1", true, true, true},
- {"claude-sonnet-5", true, true, false},
- {"us.anthropic.claude-sonnet-5-v1", true, true, false},
- // 回归保护:旧模型不能因为 minor 可选而被误判为新版本
- {"anthropic.claude-opus-4-1-v1", false, false, false},
- {"anthropic.claude-sonnet-4-0-v1", false, false, false},
- {"anthropic.claude-3-opus-20240229-v1:0", false, false, false},
- {"us.anthropic.claude-opus-4-8-v1", true, true, true},
- // Haiku 不支持 tool search
- {"us.anthropic.claude-haiku-4-5-20251001-v1:0", true, false, false},
- }
- for _, tt := range tests {
- t.Run(tt.modelID, func(t *testing.T) {
- assert.Equal(t, tt.claude45Newer, isBedrockClaude45OrNewer(tt.modelID), "isBedrockClaude45OrNewer")
- assert.Equal(t, tt.toolSearch, bedrockModelSupportsToolSearch(tt.modelID), "bedrockModelSupportsToolSearch")
- assert.Equal(t, tt.opus47Newer, isBedrockOpus47OrNewer(tt.modelID), "isBedrockOpus47OrNewer")
- })
- }
- }
- // TestClaudeOpus5_BedrockThinkingConvertedToAdaptive 验证 Opus 5 在 Bedrock 路径上
- // 会把 thinking.type=enabled 转成 adaptive 并移除 budget_tokens。
- // 上游 Opus 5 已移除 budget_tokens,透传过去会直接 400。
- func TestClaudeOpus5_BedrockThinkingConvertedToAdaptive(t *testing.T) {
- body := []byte(`{"thinking":{"type":"enabled","budget_tokens":10000}}`)
- got := sanitizeBedrockThinking(body, "us.anthropic.claude-opus-5-v1")
- assert.JSONEq(t, `{"thinking":{"type":"adaptive"}}`, string(got))
- }
- // TestClaudeOpus5_CatalogAndBedrockMapping 锁定模型清单与 Bedrock 默认映射。
- func TestClaudeOpus5_CatalogAndBedrockMapping(t *testing.T) {
- assert.Contains(t, claude.DefaultModelIDs(), "claude-opus-5")
- mapped, ok := domain.DefaultBedrockModelMapping["claude-opus-5"]
- require.True(t, ok, "claude-opus-5 missing from DefaultBedrockModelMapping")
- assert.Equal(t, "us.anthropic.claude-opus-5-v1", mapped)
- }
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