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) }