| 1 | package openai |
| 2 | |
| 3 | import ( |
| 4 | "encoding/json" |
| 5 | "strings" |
| 6 | "testing" |
| 7 | |
| 8 | "reasonix/internal/provider" |
| 9 | ) |
| 10 | |
| 11 | // A generic gateway explicitly configured with thinking=enabled inherits the |
| 12 | // DeepSeek reasoning replay contract for every reasoning-carrying turn. |
| 13 | func TestBuildRequestThinkingEnabledGatewayRoundTripsAllReasoning(t *testing.T) { |
| 14 | p, err := New(provider.Config{ |
| 15 | Name: "custom", BaseURL: "https://gateway.example/v1", Model: "ds4-flash", APIKey: "k", |
| 16 | Extra: map[string]any{"thinking": "enabled"}, |
| 17 | }) |
| 18 | if err != nil { |
| 19 | t.Fatal(err) |
| 20 | } |
| 21 | if !provider.RequiresToolCallReasoning(p) || !provider.AllowsEmptyReasoningFallback(p) { |
| 22 | t.Fatal("thinking-enabled gateway must use DeepSeek tool reasoning replay") |
| 23 | } |
| 24 | req := p.(*client).buildRequest(provider.Request{Messages: []provider.Message{ |
| 25 | {Role: provider.RoleAssistant, ToolCalls: []provider.ToolCall{{ID: "c1", Name: "read_file", Arguments: `{"path":"main.go"}`}}}, |
| 26 | {Role: provider.RoleTool, ToolCallID: "c1", Name: "read_file", Content: "package main"}, |
| 27 | {Role: provider.RoleAssistant, ReasoningContent: "read first", ToolCalls: []provider.ToolCall{{ID: "c2", Name: "read_file", Arguments: `{"path":"go.mod"}`}}}, |
| 28 | {Role: provider.RoleTool, ToolCallID: "c2", Name: "read_file", Content: "module demo"}, |
| 29 | {Role: provider.RoleAssistant, Content: "done", ReasoningContent: "do not replay"}, |
| 30 | }}) |
| 31 | if got := req.Messages[0].ReasoningContent; got == nil || *got != "" { |
| 32 | t.Fatalf("empty fallback = %v", got) |
| 33 | } |
| 34 | if got := req.Messages[2].ReasoningContent; got == nil || *got != "read first" { |
| 35 | t.Fatalf("captured replay = %v", got) |
| 36 | } |
| 37 | body, err := json.Marshal(req.Messages) |
| 38 | if err != nil { |
| 39 | t.Fatal(err) |
| 40 | } |
| 41 | if got := req.Messages[4].ReasoningContent; got == nil || *got != "do not replay" { |
| 42 | t.Fatalf("plain assistant reasoning = %v, want it replayed", got) |
| 43 | } |
| 44 | if !strings.Contains(string(body), "do not replay") { |
| 45 | t.Fatalf("plain assistant reasoning missing from wire body: %s", body) |
| 46 | } |
| 47 | } |
| 48 |