test(useChatApi): add unit tests

frontend/lib/api/chat/__tests__/useChatApi.test.ts

@@ -0,0 +1,68 @@
+import { renderHook } from "@testing-library/react";
+import { describe, expect, it, vi } from "vitest";
+
+import { useChatApi } from "../useChatApi";
+
+const axiosPostMock = vi.fn(() => ({}));
+const axiosGetMock = vi.fn(() => ({}));
+const axiosPutMock = vi.fn(() => ({}));
+const axiosDeleteMock = vi.fn(() => ({}));
+
+vi.mock("@/lib/hooks", () => ({
+  useAxios: () => ({
+    axiosInstance: {
+      post: axiosPostMock,
+      get: axiosGetMock,
+      put: axiosPutMock,
+      delete: axiosDeleteMock,
+    },
+  }),
+}));
+
+describe("useChatApi", () => {
+  it("should call createChat with the correct parameters", async () => {
+    const chatName = "Test Chat";
+    axiosPostMock.mockReturnValue({ data: {} });
+
+    const {
+      result: {
+        current: { createChat },
+      },
+    } = renderHook(() => useChatApi());
+    await createChat(chatName);
+
+    expect(axiosPostMock).toHaveBeenCalledTimes(1);
+    expect(axiosPostMock).toHaveBeenCalledWith("/chat", {
+      name: chatName,
+    });
+  });
+
+  it("should call getChats with the correct parameters", async () => {
+    axiosGetMock.mockReturnValue({ data: {} });
+    const {
+      result: {
+        current: { getChats },
+      },
+    } = renderHook(() => useChatApi());
+
+    await getChats();
+
+    expect(axiosGetMock).toHaveBeenCalledTimes(1);
+    expect(axiosGetMock).toHaveBeenCalledWith("/chat");
+  });
+
+  it("should call deleteChat with the correct parameters", async () => {
+    const chatId = "test-chat-id";
+    axiosDeleteMock.mockReturnValue({});
+    const {
+      result: {
+        current: { deleteChat },
+      },
+    } = renderHook(() => useChatApi());
+
+    await deleteChat(chatId);
+
+    expect(axiosDeleteMock).toHaveBeenCalledTimes(1);
+    expect(axiosDeleteMock).toHaveBeenCalledWith(`/chat/${chatId}`);
+  });
+});