feat: add minimax tts support (#1043)

tests/unit/minimax-voices.test.js

@@ -0,0 +1,83 @@
+import { describe, it, expect, vi, beforeEach, afterEach } from "vitest";
+
+vi.mock("../../src/lib/localDb.js", () => ({
+  getProviderConnections: vi.fn(),
+}));
+
+import { getProviderConnections } from "../../src/lib/localDb.js";
+import { GET } from "../../src/app/api/media-providers/tts/minimax/voices/route.js";
+
+const originalFetch = global.fetch;
+
+describe("MiniMax voices API", () => {
+  beforeEach(() => {
+    global.fetch = vi.fn();
+    vi.clearAllMocks();
+  });
+
+  afterEach(() => {
+    global.fetch = originalFetch;
+  });
+
+  it("fetches global MiniMax voices with stored API key", async () => {
+    getProviderConnections.mockResolvedValueOnce([{ apiKey: "test-key" }]);
+    global.fetch.mockResolvedValueOnce(
+      new Response(
+        JSON.stringify({
+          system_voice: [
+            { voice_id: "English_expressive_narrator", voice_name: "Expressive Narrator" },
+            { voice_id: "Chinese (Mandarin)_female_beijing", voice_name: "Female Beijing" },
+          ],
+          voice_cloning: [{ voice_id: "clone_123", voice_name: "My Voice" }],
+          base_resp: { status_code: 0, status_msg: "success" },
+        }),
+        { status: 200, headers: { "Content-Type": "application/json" } }
+      )
+    );
+
+    const response = await GET(new Request("http://localhost/api/media-providers/tts/minimax/voices"));
+    const body = await response.json();
+
+    expect(response.status).toBe(200);
+    expect(getProviderConnections).toHaveBeenCalledWith({ provider: "minimax", isActive: true });
+    expect(global.fetch).toHaveBeenCalledWith(
+      "https://api.minimax.io/v1/get_voice",
+      expect.objectContaining({
+        method: "POST",
+        headers: expect.objectContaining({
+          Authorization: "Bearer test-key",
+          "Content-Type": "application/json",
+        }),
+        body: JSON.stringify({ voice_type: "all" }),
+      })
+    );
+    expect(body.byLang.English.voices[0].id).toBe("English_expressive_narrator");
+    expect(body.byLang["Chinese (Mandarin)"].voices[0].id).toBe("Chinese (Mandarin)_female_beijing");
+    expect(body.byLang.Custom.voices[0]).toMatchObject({
+      id: "clone_123",
+      name: "My Voice · Cloned",
+      category: "voice_cloning",
+    });
+  });
+
+  it("fetches China MiniMax voices when provider=minimax-cn", async () => {
+    getProviderConnections.mockResolvedValueOnce([{ apiKey: "test-key" }]);
+    global.fetch.mockResolvedValueOnce(
+      new Response(
+        JSON.stringify({
+          system_voice: [{ voice_id: "Chinese (Mandarin)_female_beijing", voice_name: "Female Beijing" }],
+          base_resp: { status_code: 0, status_msg: "success" },
+        }),
+        { status: 200, headers: { "Content-Type": "application/json" } }
+      )
+    );
+
+    const response = await GET(new Request("http://localhost/api/media-providers/tts/minimax/voices?provider=minimax-cn"));
+    const body = await response.json();
+
+    expect(response.status).toBe(200);
+    expect(getProviderConnections).toHaveBeenCalledWith({ provider: "minimax-cn", isActive: true });
+    expect(global.fetch.mock.calls[0][0]).toBe("https://api.minimaxi.com/v1/get_voice");
+    expect(body.byLang["Chinese (Mandarin)"].voices[0].id).toBe("Chinese (Mandarin)_female_beijing");
+  });
+});