feat: finish the ai plugin (B18)

src/ui/tests/lib/plugin-transport.test.ts

@@ -0,0 +1,63 @@
+import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
+
+const state = vi.hoisted(() => ({ electron: false }));
+
+vi.mock("@/main-axios", () => ({
+  authApi: { defaults: { baseURL: "http://server:8080/" } },
+  createRemoteOriginApiInstance: vi.fn(),
+}));
+vi.mock("@/lib/electron", () => ({ isElectron: () => state.electron }));
+vi.mock("@/lib/device-id", () => ({ getDeviceId: () => "device-1" }));
+
+import { pluginFetch } from "@/lib/plugin-transport";
+
+const fetchMock = vi.fn(async () => new Response("ok"));
+
+beforeEach(() => {
+  state.electron = false;
+  fetchMock.mockClear();
+  vi.stubGlobal("fetch", fetchMock);
+});
+
+afterEach(() => {
+  vi.unstubAllGlobals();
+  localStorage.clear();
+});
+
+describe("pluginFetch", () => {
+  it("fetches the plugin's own mount point with the session cookie", async () => {
+    await pluginFetch("ai", "chat/stream", {
+      method: "POST",
+      headers: { "Content-Type": "application/json" },
+      body: "{}",
+    });
+
+    const [url, init] = fetchMock.mock.calls[0] as unknown as [
+      string,
+      RequestInit,
+    ];
+    expect(url).toBe("http://server:8080/plugin-api/ai/chat/stream");
+    expect(init.credentials).toBe("include");
+    expect(init.method).toBe("POST");
+    const headers = init.headers as Headers;
+    expect(headers.get("content-type")).toBe("application/json");
+    expect(headers.get("x-termix-device-id")).toBe("device-1");
+    expect(headers.get("authorization")).toBeNull();
+  });
+
+  it("sends the stored token in the desktop app, like the shared client", async () => {
+    state.electron = true;
+    localStorage.setItem("jwt", "token-1");
+
+    await pluginFetch("ai", "/status");
+
+    const [url, init] = fetchMock.mock.calls[0] as unknown as [
+      string,
+      RequestInit,
+    ];
+    expect(url).toBe("http://server:8080/plugin-api/ai/status");
+    const headers = init.headers as Headers;
+    expect(headers.get("x-electron-app")).toBe("true");
+    expect(headers.get("authorization")).toBe("Bearer token-1");
+  });
+});