diff --git a/__test__/controllers/jobs/createJob.controller.test.ts b/__test__/controllers/jobs/createJob.controller.test.ts
new file mode 100644
index 0000000..5309121
--- /dev/null
+++ b/__test__/controllers/jobs/createJob.controller.test.ts
@@ -0,0 +1,92 @@
+/* eslint-disable @typescript-eslint/consistent-type-assertions */
+import { type Request, type Response } from "express";
+import { type Queue } from "bullmq";
+import { queueByName } from "../../../src/queues";
+import createJob from "../../../src/controllers/jobs/createJob.controller";
+
+console.error = jest.fn()
+
+// Mock the queueByName function
+jest.mock("../../../src/queues", () => ({
+  queueByName: jest.fn(),
+}));
+
+// Mock the queue's add method
+const addMock = jest.fn();
+
+// Create a mock queue object
+const queueMock = {
+  add: addMock,
+} as unknown as Queue;
+
+describe("createJob", () => {
+  let req: Request;
+  let res: Response;
+
+  beforeEach(() => {
+    req = {
+      body: {
+        type: "email",
+        data: { key: "value" },
+      },
+    } as Request;
+    res = {
+      json: jest.fn(),
+      status: jest.fn().mockReturnThis(),
+    } as unknown as Response;
+  });
+
+  afterEach(() => {
+    jest.clearAllMocks();
+  });
+
+  it("should add the job to the appropriate queue and return the jobId", async () => {
+    // Mock the queueByName function to return the queue
+    (queueByName as jest.Mock).mockReturnValueOnce(queueMock);
+
+    // Mock the queue's add method to return a job
+    const jobId = "job123";
+    const job = { id: jobId };
+    addMock.mockResolvedValueOnce(job);
+
+    await createJob(req, res);
+
+    expect(queueByName).toHaveBeenCalledWith("email");
+    expect(addMock).toHaveBeenCalledWith("email", { key: "value" });
+    expect(res.json).toHaveBeenCalledWith({ jobId });
+    expect(res.status).not.toHaveBeenCalled();
+  });
+
+  it("should handle error when queueByName throws an error", async () => {
+    const error = new Error("No Queue called unknownQueue");
+
+    // Mock the queueByName function to throw an error
+    (queueByName as jest.Mock).mockImplementationOnce(() => {
+      throw error;
+    });
+
+    await createJob(req, res);
+
+    expect(queueByName).toHaveBeenCalledWith("email");
+    expect(addMock).not.toHaveBeenCalled();
+    expect(res.status).toHaveBeenCalledWith(400);
+    expect(res.json).toHaveBeenCalledWith({ error });
+    expect(console.error).toHaveBeenCalled();
+  });
+
+  it("should handle error when the queue's add method throws an error", async () => {
+    const error = new Error("Failed to add job");
+    addMock.mockRejectedValueOnce(error);
+
+    // Mock the queueByName function to return the queue
+    (queueByName as jest.Mock).mockReturnValueOnce(queueMock);
+
+    await createJob(req, res);
+
+    expect(queueByName).toHaveBeenCalledWith("email");
+    expect(addMock).toHaveBeenCalledWith("email", { key: "value" });
+    expect(res.status).toHaveBeenCalledWith(500);
+    expect(res.json).toHaveBeenCalledWith({ error: "Failed to create job" });
+    expect(console.error).toHaveBeenCalledWith("Error creating job:", error);
+  });
+});