功能增加

backend/internal/providers/providers_test.go

@@ -27,6 +27,7 @@ func TestHTTPAdaptersMapRequestsAndResponses(t *testing.T) {
 		{"evolink", NewEvoLink(Config{BaseURL: "https://e.test", APIKey: "secret", Model: "gpt-image-2"}, nil), "/v1/images/generations", "/v1/tasks/task-1", `{"id":"task-1","status":"completed","results":[{"url":"https://cdn.test/a.png"}]}`},
 		{"bailian", NewBailian(Config{BaseURL: "https://b.test", APIKey: "secret", Model: "wan"}, nil), "/api/v1/services/aigc/image-generation/generation", "/api/v1/tasks/task-1", `{"output":{"task_id":"task-1","task_status":"SUCCEEDED","results":[{"url":"https://cdn.test/a.png"}]}}`},
 		{"seedance", NewSeedance(Config{BaseURL: "https://s.test/api/v3", APIKey: "secret", Model: "seed"}, nil), "/api/v3/contents/generations/tasks", "/api/v3/contents/generations/tasks/task-1", `{"id":"task-1","status":"succeeded","content":{"video_url":"https://cdn.test/a.mp4"}}`},
+		{"minimax", NewMinimax(Config{BaseURL: "https://m.test", APIKey: "secret", Model: MinimaxH3Model}, nil), "/v2/video_generation", "/v2/query/video_generation/task-1", `{"task":{"id":"task-1","status":"succeeded","content":{"url":"https://cdn.test/a.mp4"}}}`},
 	}
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {
@@ -52,6 +53,8 @@ func TestHTTPAdaptersMapRequestsAndResponses(t *testing.T) {
 				a.client = client
 			case *Seedance:
 				a.client = client
+			case *Minimax:
+				a.client = client
 			}
 			submitted, err := tt.adapter.Submit(context.Background(), Request{Capability: "image.generate", Prompt: "hello"})
 			if err != nil || submitted.TaskID != "task-1" {
@@ -65,6 +68,50 @@ func TestHTTPAdaptersMapRequestsAndResponses(t *testing.T) {
 	}
 }
 
+func TestMinimaxH3PayloadAndUsageMatchOfficialV2Contract(t *testing.T) {
+	var calls int
+	client := roundTripFunc(func(request *http.Request) (*http.Response, error) {
+		calls++
+		if request.Header.Get("Authorization") != "Bearer secret" {
+			t.Fatalf("authorization=%q", request.Header.Get("Authorization"))
+		}
+		if calls == 1 {
+			var body map[string]any
+			if err := json.NewDecoder(request.Body).Decode(&body); err != nil {
+				t.Fatal(err)
+			}
+			content := body["content"].([]any)
+			image := content[1].(map[string]any)
+			imageURL := image["image_url"].(map[string]any)
+			if body["model"] != MinimaxH3Model || body["resolution"] != "2K" || body["duration"] != float64(8) || body["ratio"] != "adaptive" || body["aigc_watermark"] != false || len(content) != 2 || image["role"] != "first_frame" || imageURL["url"] != "https://cdn.test/first.png" {
+				t.Fatalf("body=%#v", body)
+			}
+			return &http.Response{StatusCode: 200, Body: io.NopCloser(strings.NewReader(`{"task_id":"task-h3"}`)), Header: http.Header{}}, nil
+		}
+		return &http.Response{StatusCode: 200, Body: io.NopCloser(strings.NewReader(`{"task":{"id":"task-h3","model":"MiniMax-H3","status":"succeeded","content":{"url":"https://cdn.test/h3.mp4"},"resolution":"2K","duration":8,"usage":{"total_seconds":8,"input_seconds":0,"output_seconds":8,"input_image_count":1,"completion_tokens":1234},"ratio":"16:9"}}`)), Header: http.Header{}}, nil
+	})
+	adapter := NewMinimax(Config{BaseURL: "https://m.test", APIKey: "secret", Model: MinimaxH3Model}, client)
+	submitted, err := adapter.Submit(context.Background(), Request{
+		Capability: "video.generate", Prompt: "animate", Materials: []Material{{URL: "https://cdn.test/first.png", Type: MaterialImage}},
+		Settings: map[string]any{"resolution": "2K", "duration": float64(8), "ratio": "adaptive"},
+	})
+	if err != nil || submitted.TaskID != "task-h3" || submitted.Status != StatusQueued {
+		t.Fatalf("submitted=%#v err=%v", submitted, err)
+	}
+	queried, err := adapter.Query(context.Background(), submitted.TaskID)
+	if err != nil || queried.Status != StatusSucceeded || !reflect.DeepEqual(queried.OutputURLs, []string{"https://cdn.test/h3.mp4"}) || queried.Usage["outputSeconds"] != 8 || queried.Usage["inputImageCount"] != 1 {
+		t.Fatalf("queried=%#v err=%v", queried, err)
+	}
+}
+
+func TestMinimaxErrorDiagnosticsExtractSafeNumericCode(t *testing.T) {
+	raw := []byte(`{"type":"error","error":{"type":"insufficient_balance_error","message":"insufficient balance (1008)","http_code":"402"},"request_id":"request-safe"}`)
+	code, requestID, errorType := inspectHTTPProviderFailure(raw, http.Header{})
+	if code != "1008" || requestID != "request-safe" || errorType != "insufficient_balance_error" {
+		t.Fatalf("diagnostics=%q/%q/%q", code, requestID, errorType)
+	}
+}
+
 func TestBailianOnlyEnablesAsyncModeWhenSubmitting(t *testing.T) {
 	var requests []*http.Request
 	client := roundTripFunc(func(request *http.Request) (*http.Response, error) {