Vendor OpenClaw source as Adolf fork baseline

Adolf is a fork/vendored clone of github.com/openclaw/openclaw (v2026.6.11),
free to diverge. Tree copied sans upstream .git; upstream remote added for
future syncs. Node pinned to 24 (.nvmrc); engines already require >=22.19.
Preserves docs/ARCHITECTURE.md.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LeqyaxJF2nbRXJtae2kNB2

extensions/pixverse/video-generation-provider.test.ts

@@ -0,0 +1,735 @@
+// Pixverse tests cover video generation provider plugin behavior.
+import {
+  getProviderHttpMocks,
+  installProviderHttpMockCleanup,
+} from "openclaw/plugin-sdk/provider-http-test-mocks";
+import { expectExplicitVideoGenerationCapabilities } from "openclaw/plugin-sdk/provider-test-contracts";
+import { beforeAll, describe, expect, it, vi } from "vitest";
+
+const {
+  postJsonRequestMock,
+  postMultipartRequestMock,
+  fetchWithTimeoutMock,
+  pollProviderOperationJsonMock,
+  resolveProviderHttpRequestConfigMock,
+  sanitizeConfiguredModelProviderRequestMock,
+} = getProviderHttpMocks();
+
+let buildPixVerseVideoGenerationProvider: typeof import("./video-generation-provider.js").buildPixVerseVideoGenerationProvider;
+
+beforeAll(async () => {
+  ({ buildPixVerseVideoGenerationProvider } = await import("./video-generation-provider.js"));
+});
+
+installProviderHttpMockCleanup();
+
+function firstPostJsonRequest() {
+  const [call] = postJsonRequestMock.mock.calls;
+  if (!call) {
+    throw new Error("expected PixVerse create request");
+  }
+  return call[0] as { url?: string; body?: Record<string, unknown>; headers?: Headers };
+}
+
+function firstMultipartRequest() {
+  const [call] = postMultipartRequestMock.mock.calls;
+  if (!call) {
+    throw new Error("expected PixVerse image upload request");
+  }
+  return call[0] as { url?: string; body?: FormData; headers?: Headers };
+}
+
+function firstPollRequest() {
+  const [call] = pollProviderOperationJsonMock.mock.calls;
+  if (!call) {
+    throw new Error("expected PixVerse status poll request");
+  }
+  return call[0] as {
+    url?: string;
+    allowPrivateNetwork?: boolean;
+    dispatcherPolicy?: unknown;
+  };
+}
+
+function pollFetchHeaders(callIndex: number): Headers | undefined {
+  const [, init] = fetchWithTimeoutMock.mock.calls[callIndex] ?? [];
+  return (init as { headers?: Headers } | undefined)?.headers;
+}
+
+function streamedJsonResponse(payload: unknown): Response {
+  return new Response(
+    new ReadableStream({
+      start(controller) {
+        controller.enqueue(new TextEncoder().encode(JSON.stringify(payload)));
+        controller.close();
+      },
+    }),
+    { headers: { "content-type": "application/json" } },
+  );
+}
+
+// Drives an unbounded JSON body (>16 MiB, no Content-Length) so the bounded
+// reader has to cancel the stream instead of buffering it all. A hard ceiling
+// guards the test from hanging if the reader ever fails to cancel.
+function oversizedJsonResponse(): {
+  response: Response;
+  state: { canceled: boolean; enqueuedBytes: number };
+} {
+  const state = { canceled: false, enqueuedBytes: 0 };
+  const chunk = 1024 * 1024;
+  const maxChunks = 64; // 64 MiB ceiling, 4x the 16 MiB cap.
+  let emitted = 0;
+  const response = new Response(
+    new ReadableStream({
+      pull(controller) {
+        if (emitted >= maxChunks) {
+          controller.close();
+          return;
+        }
+        emitted += 1;
+        state.enqueuedBytes += chunk;
+        controller.enqueue(new Uint8Array(chunk));
+      },
+      cancel() {
+        state.canceled = true;
+      },
+    }),
+    { headers: { "content-type": "application/json" } },
+  );
+  return { response, state };
+}
+
+describe("pixverse video generation provider", () => {
+  it("declares explicit mode capabilities", () => {
+    expectExplicitVideoGenerationCapabilities(buildPixVerseVideoGenerationProvider());
+  });
+
+  it("submits text-to-video, polls status, and returns the output URL", async () => {
+    postJsonRequestMock.mockResolvedValue({
+      response: streamedJsonResponse({
+        ErrCode: 0,
+        ErrMsg: "success",
+        Resp: { video_id: 123 },
+      }),
+      release: vi.fn(async () => {}),
+    });
+    fetchWithTimeoutMock.mockResolvedValueOnce({
+      json: async () => ({
+        ErrCode: 0,
+        ErrMsg: "success",
+        Resp: {
+          id: 123,
+          status: 1,
+          url: "https://media.pixverse.ai/out.mp4",
+          seed: 42,
+          outputWidth: 960,
+          outputHeight: 540,
+        },
+      }),
+      headers: new Headers(),
+    });
+
+    const provider = buildPixVerseVideoGenerationProvider();
+    const result = await provider.generateVideo({
+      provider: "pixverse",
+      model: "pixverse/v6",
+      prompt: "a tiny lobster DJ under neon lights",
+      cfg: {},
+      durationSeconds: 4,
+      aspectRatio: "21:9",
+      resolution: "720P",
+      audio: true,
+      providerOptions: {
+        seed: 42,
+        negativePrompt: "blur",
+        cameraMovement: "zoom_in",
+      },
+    });
+
+    expect(postJsonRequestMock).toHaveBeenCalledTimes(1);
+    const createRequest = firstPostJsonRequest();
+    expect(createRequest.url).toBe("https://app-api.pixverse.ai/openapi/v2/video/text/generate");
+    expect(createRequest.body).toEqual({
+      duration: 4,
+      model: "v6",
+      prompt: "a tiny lobster DJ under neon lights",
+      quality: "720p",
+      aspect_ratio: "21:9",
+      negative_prompt: "blur",
+      camera_movement: "zoom_in",
+      seed: 42,
+      generate_audio_switch: true,
+    });
+    expect(createRequest.headers?.get("API-KEY")).toBe("provider-key");
+    expect(createRequest.headers?.get("Ai-trace-id")).toMatch(/^[0-9a-f-]{36}$/u);
+    expect(fetchWithTimeoutMock).toHaveBeenCalledTimes(1);
+    expect(fetchWithTimeoutMock.mock.calls[0]?.[0]).toBe(
+      "https://app-api.pixverse.ai/openapi/v2/video/result/123",
+    );
+    expect(result).toEqual({
+      videos: [
+        {
+          url: "https://media.pixverse.ai/out.mp4",
+          mimeType: "video/mp4",
+          fileName: "video-1.mp4",
+          metadata: {
+            sourceUrl: "https://media.pixverse.ai/out.mp4",
+            outputWidth: 960,
+            outputHeight: 540,
+          },
+        },
+      ],
+      model: "v6",
+      metadata: {
+        endpoint: "/video/text/generate",
+        videoId: 123,
+        status: 1,
+        seed: 42,
+        size: undefined,
+      },
+    });
+  });
+
+  it("drops malformed seed values before creating videos", async () => {
+    postJsonRequestMock.mockResolvedValue({
+      response: streamedJsonResponse({
+        ErrCode: 0,
+        ErrMsg: "success",
+        Resp: { video_id: 123 },
+      }),
+      release: vi.fn(async () => {}),
+    });
+    fetchWithTimeoutMock.mockResolvedValueOnce({
+      json: async () => ({
+        ErrCode: 0,
+        ErrMsg: "success",
+        Resp: { id: 123, status: 1, url: "https://media.pixverse.ai/out.mp4" },
+      }),
+      headers: new Headers(),
+    });
+
+    const provider = buildPixVerseVideoGenerationProvider();
+    await provider.generateVideo({
+      provider: "pixverse",
+      model: "pixverse/v6",
+      prompt: "a quiet city street at sunrise",
+      cfg: {},
+      providerOptions: {
+        seed: 1.5,
+      },
+    });
+
+    expect(firstPostJsonRequest().body).not.toHaveProperty("seed");
+  });
+
+  it("drops malformed response seed metadata", async () => {
+    postJsonRequestMock.mockResolvedValue({
+      response: streamedJsonResponse({
+        ErrCode: 0,
+        ErrMsg: "success",
+        Resp: { video_id: 123 },
+      }),
+      release: vi.fn(async () => {}),
+    });
+    fetchWithTimeoutMock.mockResolvedValueOnce({
+      json: async () => ({
+        ErrCode: 0,
+        ErrMsg: "success",
+        Resp: {
+          id: 123,
+          status: 1,
+          url: "https://media.pixverse.ai/out.mp4",
+          seed: 1.5,
+        },
+      }),
+      headers: new Headers(),
+    });
+
+    const provider = buildPixVerseVideoGenerationProvider();
+    const result = await provider.generateVideo({
+      provider: "pixverse",
+      model: "pixverse/v6",
+      prompt: "a quiet city street at sunrise",
+      cfg: {},
+    });
+
+    expect(result.metadata).toEqual({
+      endpoint: "/video/text/generate",
+      videoId: 123,
+      status: 1,
+      seed: undefined,
+      size: undefined,
+    });
+  });
+
+  it("rejects fractional video ids before polling", async () => {
+    postJsonRequestMock.mockResolvedValue({
+      response: streamedJsonResponse({
+        ErrCode: 0,
+        ErrMsg: "success",
+        Resp: { video_id: 123.5 },
+      }),
+      release: vi.fn(async () => {}),
+    });
+
+    const provider = buildPixVerseVideoGenerationProvider();
+    await expect(
+      provider.generateVideo({
+        provider: "pixverse",
+        model: "pixverse/v6",
+        prompt: "a quiet city street at sunrise",
+        cfg: {},
+      }),
+    ).rejects.toThrow("PixVerse video generation response missing video_id");
+    expect(fetchWithTimeoutMock).not.toHaveBeenCalled();
+  });
+
+  it("bounds an unbounded successful PixVerse create JSON body and cancels the stream", async () => {
+    const oversized = oversizedJsonResponse();
+    postJsonRequestMock.mockResolvedValue({
+      response: oversized.response,
+      release: vi.fn(async () => {}),
+    });
+
+    const provider = buildPixVerseVideoGenerationProvider();
+    await expect(
+      provider.generateVideo({
+        provider: "pixverse",
+        model: "pixverse/v6",
+        prompt: "oversized create body",
+        cfg: {},
+      }),
+    ).rejects.toThrow("PixVerse video generation failed: JSON response exceeds 16777216 bytes");
+    // The bounded reader cancelled the stream rather than buffering the whole
+    // body, and stopped reading well before the 64 MiB ceiling.
+    expect(oversized.state.canceled).toBe(true);
+    expect(oversized.state.enqueuedBytes).toBeLessThan(64 * 1024 * 1024);
+    expect(fetchWithTimeoutMock).not.toHaveBeenCalled();
+  });
+
+  it("bounds an unbounded successful PixVerse image upload JSON body and cancels the stream", async () => {
+    const oversized = oversizedJsonResponse();
+    postMultipartRequestMock.mockResolvedValue({
+      response: oversized.response,
+      release: vi.fn(async () => {}),
+    });
+
+    const provider = buildPixVerseVideoGenerationProvider();
+    await expect(
+      provider.generateVideo({
+        provider: "pixverse",
+        model: "c1",
+        prompt: "oversized upload body",
+        cfg: {},
+        inputImages: [{ buffer: Buffer.from("png-bytes"), mimeType: "image/png" }],
+      }),
+    ).rejects.toThrow("PixVerse image upload failed: JSON response exceeds 16777216 bytes");
+    expect(oversized.state.canceled).toBe(true);
+    expect(oversized.state.enqueuedBytes).toBeLessThan(64 * 1024 * 1024);
+    expect(postJsonRequestMock).not.toHaveBeenCalled();
+  });
+
+  it("uploads local image input before submitting image-to-video", async () => {
+    postMultipartRequestMock.mockResolvedValue({
+      response: streamedJsonResponse({
+        ErrCode: 0,
+        ErrMsg: "success",
+        Resp: { img_id: 456, img_url: "https://media.pixverse.ai/image.png" },
+      }),
+      release: vi.fn(async () => {}),
+    });
+    postJsonRequestMock.mockResolvedValue({
+      response: streamedJsonResponse({
+        ErrCode: 0,
+        ErrMsg: "success",
+        Resp: { video_id: 789 },
+      }),
+      release: vi.fn(async () => {}),
+    });
+    fetchWithTimeoutMock.mockResolvedValueOnce({
+      json: async () => ({
+        ErrCode: 0,
+        ErrMsg: "success",
+        Resp: { id: 789, status: 1, url: "https://media.pixverse.ai/i2v.mp4" },
+      }),
+      headers: new Headers(),
+    });
+
+    const provider = buildPixVerseVideoGenerationProvider();
+    await provider.generateVideo({
+      provider: "pixverse",
+      model: "c1",
+      prompt: "animate the product",
+      cfg: {},
+      inputImages: [{ buffer: Buffer.from("png-bytes"), mimeType: "image/png" }],
+      durationSeconds: 99,
+      providerOptions: {
+        motionMode: "fast",
+        templateId: 302325299692608,
+      },
+    });
+
+    expect(postMultipartRequestMock).toHaveBeenCalledOnce();
+    const uploadRequest = firstMultipartRequest();
+    expect(uploadRequest.url).toBe("https://app-api.pixverse.ai/openapi/v2/image/upload");
+    expect(uploadRequest.headers?.get("Content-Type")).toBeNull();
+    expect(uploadRequest.body?.get("image")).toBeInstanceOf(File);
+
+    expect(postJsonRequestMock).toHaveBeenCalledOnce();
+    const createRequest = firstPostJsonRequest();
+    expect(createRequest.url).toBe("https://app-api.pixverse.ai/openapi/v2/video/img/generate");
+    expect(createRequest.body).toEqual({
+      duration: 15,
+      model: "c1",
+      prompt: "animate the product",
+      quality: "540p",
+      img_id: 456,
+      motion_mode: "fast",
+      template_id: 302325299692608,
+    });
+  });
+
+  it("uploads remote image URLs through PixVerse image upload", async () => {
+    postMultipartRequestMock.mockResolvedValue({
+      response: streamedJsonResponse({
+        ErrCode: 0,
+        ErrMsg: "success",
+        Resp: { img_id: 111 },
+      }),
+      release: vi.fn(async () => {}),
+    });
+    postJsonRequestMock.mockResolvedValue({
+      response: streamedJsonResponse({
+        ErrCode: 0,
+        ErrMsg: "success",
+        Resp: { video_id: 222 },
+      }),
+      release: vi.fn(async () => {}),
+    });
+    fetchWithTimeoutMock.mockResolvedValueOnce({
+      json: async () => ({
+        ErrCode: 0,
+        ErrMsg: "success",
+        Resp: { id: 222, status: 1, url: "https://media.pixverse.ai/remote.mp4" },
+      }),
+      headers: new Headers(),
+    });
+
+    const provider = buildPixVerseVideoGenerationProvider();
+    await provider.generateVideo({
+      provider: "pixverse",
+      model: "v6",
+      prompt: "animate the remote image",
+      cfg: {},
+      inputImages: [{ url: "https://example.com/input.png" }],
+    });
+
+    const uploadRequest = firstMultipartRequest();
+    expect(uploadRequest.body?.get("image_url")).toBe("https://example.com/input.png");
+    const createRequest = firstPostJsonRequest();
+    expect(createRequest.body?.img_id).toBe(111);
+  });
+
+  it("rejects PixVerse API errors before polling", async () => {
+    postJsonRequestMock.mockResolvedValue({
+      response: streamedJsonResponse({
+        ErrCode: 400017,
+        ErrMsg: "Invalid parameter",
+      }),
+      release: vi.fn(async () => {}),
+    });
+
+    const provider = buildPixVerseVideoGenerationProvider();
+    await expect(
+      provider.generateVideo({
+        provider: "pixverse",
+        model: "v6",
+        prompt: "bad request",
+        cfg: {},
+      }),
+    ).rejects.toThrow("PixVerse video generation failed: Invalid parameter");
+    expect(fetchWithTimeoutMock).not.toHaveBeenCalled();
+  });
+
+  it("reports PixVerse moderation failures from status polling", async () => {
+    postJsonRequestMock.mockResolvedValue({
+      response: streamedJsonResponse({
+        ErrCode: 0,
+        ErrMsg: "success",
+        Resp: { video_id: 333 },
+      }),
+      release: vi.fn(async () => {}),
+    });
+    fetchWithTimeoutMock.mockResolvedValueOnce({
+      json: async () => ({
+        ErrCode: 0,
+        ErrMsg: "success",
+        Resp: { id: 333, status: 7 },
+      }),
+      headers: new Headers(),
+    });
+
+    const provider = buildPixVerseVideoGenerationProvider();
+    await expect(
+      provider.generateVideo({
+        provider: "pixverse",
+        model: "v6",
+        prompt: "moderated request",
+        cfg: {},
+      }),
+    ).rejects.toThrow("PixVerse video generation failed content moderation");
+  });
+
+  it("uses configured baseUrl", async () => {
+    postJsonRequestMock.mockResolvedValue({
+      response: streamedJsonResponse({
+        ErrCode: 0,
+        ErrMsg: "success",
+        Resp: { video_id: 123 },
+      }),
+      release: vi.fn(async () => {}),
+    });
+    fetchWithTimeoutMock.mockResolvedValueOnce({
+      json: async () => ({
+        ErrCode: 0,
+        ErrMsg: "success",
+        Resp: { id: 123, status: 1, url: "https://media.pixverse.ai/out.mp4" },
+      }),
+      headers: new Headers(),
+    });
+
+    const provider = buildPixVerseVideoGenerationProvider();
+    await provider.generateVideo({
+      provider: "pixverse",
+      model: "v6",
+      prompt: "custom base",
+      cfg: {
+        models: {
+          providers: {
+            pixverse: {
+              baseUrl: "https://proxy.example/openapi/v2",
+            },
+          },
+        },
+      } as never,
+    });
+
+    expect(firstPostJsonRequest().url).toBe("https://proxy.example/openapi/v2/video/text/generate");
+    expect(fetchWithTimeoutMock.mock.calls[0]?.[0]).toBe(
+      "https://proxy.example/openapi/v2/video/result/123",
+    );
+  });
+
+  it("uses the guarded provider transport for status polling", async () => {
+    const dispatcherPolicy = { mode: "direct" };
+    resolveProviderHttpRequestConfigMock.mockReturnValueOnce({
+      baseUrl: "https://proxy.example/openapi/v2",
+      allowPrivateNetwork: true,
+      headers: new Headers({ "API-KEY": "provider-key", "X-Proxy": "enabled" }),
+      dispatcherPolicy,
+    } as never);
+    postJsonRequestMock.mockResolvedValue({
+      response: streamedJsonResponse({
+        ErrCode: 0,
+        ErrMsg: "success",
+        Resp: { video_id: 123 },
+      }),
+      release: vi.fn(async () => {}),
+    });
+    fetchWithTimeoutMock.mockResolvedValueOnce({
+      json: async () => ({
+        ErrCode: 0,
+        ErrMsg: "success",
+        Resp: { id: 123, status: 1, url: "https://media.pixverse.ai/out.mp4" },
+      }),
+      headers: new Headers(),
+    });
+
+    const provider = buildPixVerseVideoGenerationProvider();
+    await provider.generateVideo({
+      provider: "pixverse",
+      model: "v6",
+      prompt: "custom base",
+      cfg: {},
+    });
+
+    expect(firstPostJsonRequest().url).toBe("https://proxy.example/openapi/v2/video/text/generate");
+    expect(firstPostJsonRequest().headers?.get("X-Proxy")).toBe("enabled");
+    expect(firstPollRequest()).toMatchObject({
+      url: "https://proxy.example/openapi/v2/video/result/123",
+      allowPrivateNetwork: true,
+      dispatcherPolicy,
+    });
+    const pollHeaders = pollFetchHeaders(0);
+    expect(pollHeaders?.get("X-Proxy")).toBe("enabled");
+  });
+
+  it("passes configured provider request overrides into the HTTP resolver", async () => {
+    const request = {
+      allowPrivateNetwork: true,
+      headers: { "X-Proxy": "enabled" },
+    };
+    postJsonRequestMock.mockResolvedValue({
+      response: streamedJsonResponse({
+        ErrCode: 0,
+        ErrMsg: "success",
+        Resp: { video_id: 123 },
+      }),
+      release: vi.fn(async () => {}),
+    });
+    fetchWithTimeoutMock.mockResolvedValueOnce({
+      json: async () => ({
+        ErrCode: 0,
+        ErrMsg: "success",
+        Resp: { id: 123, status: 1, url: "https://media.pixverse.ai/out.mp4" },
+      }),
+      headers: new Headers(),
+    });
+
+    const provider = buildPixVerseVideoGenerationProvider();
+    await provider.generateVideo({
+      provider: "pixverse",
+      model: "v6",
+      prompt: "custom request config",
+      cfg: {
+        models: {
+          providers: {
+            pixverse: {
+              request,
+            },
+          },
+        },
+      } as never,
+    });
+
+    expect(sanitizeConfiguredModelProviderRequestMock).toHaveBeenCalledWith(request);
+    expect(resolveProviderHttpRequestConfigMock).toHaveBeenCalledWith(
+      expect.objectContaining({ request }),
+    );
+  });
+
+  it("uses a fresh trace id for each status poll", async () => {
+    postJsonRequestMock.mockResolvedValue({
+      response: streamedJsonResponse({
+        ErrCode: 0,
+        ErrMsg: "success",
+        Resp: { video_id: 123 },
+      }),
+      release: vi.fn(async () => {}),
+    });
+    fetchWithTimeoutMock
+      .mockResolvedValueOnce({
+        json: async () => ({
+          ErrCode: 0,
+          ErrMsg: "success",
+          Resp: { id: 123, status: 5 },
+        }),
+        headers: new Headers(),
+      })
+      .mockResolvedValueOnce({
+        json: async () => ({
+          ErrCode: 0,
+          ErrMsg: "success",
+          Resp: { id: 123, status: 1, url: "https://media.pixverse.ai/out.mp4" },
+        }),
+        headers: new Headers(),
+      });
+
+    const provider = buildPixVerseVideoGenerationProvider();
+    await provider.generateVideo({
+      provider: "pixverse",
+      model: "v6",
+      prompt: "fresh trace ids",
+      cfg: {},
+    });
+
+    const firstHeaders = pollFetchHeaders(0);
+    const secondHeaders = pollFetchHeaders(1);
+    expect(firstHeaders?.get("Ai-trace-id")).toMatch(/^[0-9a-f-]{36}$/u);
+    expect(secondHeaders?.get("Ai-trace-id")).toMatch(/^[0-9a-f-]{36}$/u);
+    expect(secondHeaders?.get("Ai-trace-id")).not.toBe(firstHeaders?.get("Ai-trace-id"));
+  });
+
+  it("uses the configured CN API region", async () => {
+    postJsonRequestMock.mockResolvedValue({
+      response: streamedJsonResponse({
+        ErrCode: 0,
+        ErrMsg: "success",
+        Resp: { video_id: 123 },
+      }),
+      release: vi.fn(async () => {}),
+    });
+    fetchWithTimeoutMock.mockResolvedValueOnce({
+      json: async () => ({
+        ErrCode: 0,
+        ErrMsg: "success",
+        Resp: { id: 123, status: 1, url: "https://media.pixverse.ai/out.mp4" },
+      }),
+      headers: new Headers(),
+    });
+
+    const provider = buildPixVerseVideoGenerationProvider();
+    await provider.generateVideo({
+      provider: "pixverse",
+      model: "v6",
+      prompt: "cn endpoint",
+      cfg: {
+        models: {
+          providers: {
+            pixverse: {
+              region: "cn",
+            },
+          },
+        },
+      } as never,
+    });
+
+    expect(firstPostJsonRequest().url).toBe(
+      "https://app-api.pixverseai.cn/openapi/v2/video/text/generate",
+    );
+    expect(fetchWithTimeoutMock.mock.calls[0]?.[0]).toBe(
+      "https://app-api.pixverseai.cn/openapi/v2/video/result/123",
+    );
+  });
+
+  it("prefers configured baseUrl over API region", async () => {
+    postJsonRequestMock.mockResolvedValue({
+      response: streamedJsonResponse({
+        ErrCode: 0,
+        ErrMsg: "success",
+        Resp: { video_id: 123 },
+      }),
+      release: vi.fn(async () => {}),
+    });
+    fetchWithTimeoutMock.mockResolvedValueOnce({
+      json: async () => ({
+        ErrCode: 0,
+        ErrMsg: "success",
+        Resp: { id: 123, status: 1, url: "https://media.pixverse.ai/out.mp4" },
+      }),
+      headers: new Headers(),
+    });
+
+    const provider = buildPixVerseVideoGenerationProvider();
+    await provider.generateVideo({
+      provider: "pixverse",
+      model: "v6",
+      prompt: "custom base",
+      cfg: {
+        models: {
+          providers: {
+            pixverse: {
+              baseUrl: "https://proxy.example/openapi/v2",
+              region: "cn",
+            },
+          },
+        },
+      } as never,
+    });
+
+    expect(firstPostJsonRequest().url).toBe("https://proxy.example/openapi/v2/video/text/generate");
+    expect(fetchWithTimeoutMock.mock.calls[0]?.[0]).toBe(
+      "https://proxy.example/openapi/v2/video/result/123",
+    );
+  });
+});