add test for addJob

Server/controllers/queueController.js

@@ -19,13 +19,11 @@ const getMetrics = async (req, res, next) => {
 const getJobs = async (req, res, next) => {
   try {
     const jobs = await req.jobQueue.getJobStats();
-    return res
-      .status(200)
-      .json({
-        success: true,
-        msg: successMessages.QUEUE_GET_METRICS,
-        data: jobs,
-      });
+    return res.status(200).json({
+      success: true,
+      msg: successMessages.QUEUE_GET_METRICS,
+      data: jobs,
+    });
   } catch (error) {
     next(handleError(error, SERVICE_NAME, "getJobs"));
     return;
@@ -35,7 +33,10 @@ const getJobs = async (req, res, next) => {
 const addJob = async (req, res, next) => {
   try {
     await req.jobQueue.addJob(Math.random().toString(36).substring(7));
-    return res.send("Added job");
+    return res.status(200).json({
+      success: true,
+      msg: successMessages.QUEUE_ADD_JOB,
+    });
   } catch (error) {
     next(handleError(error, SERVICE_NAME, "addJob"));
     return;

Server/tests/controllers/queueController.test.js

@@ -90,3 +90,41 @@ describe("Queue Controller - getJobs", () => {
     });
   });
 });
+
+describe("Queue Controller - addJob", () => {
+  beforeEach(() => {
+    req = {
+      headers: {},
+      params: {},
+      body: {},
+      db: {},
+      jobQueue: {
+        addJob: sinon.stub(),
+      },
+    };
+    res = {
+      status: sinon.stub().returnsThis(),
+      json: sinon.stub(),
+    };
+    next = sinon.stub();
+    handleError = sinon.stub();
+  });
+  afterEach(() => {
+    sinon.restore();
+  });
+  it("should reject with an error if addJob throws an error", async () => {
+    req.jobQueue.addJob.throws(new Error("addJob error"));
+    await addJob(req, res, next);
+    expect(next.firstCall.args[0]).to.be.an("error");
+    expect(next.firstCall.args[0].message).to.equal("addJob error");
+  });
+  it("should return a success message if addJob is successful", async () => {
+    req.jobQueue.addJob.resolves();
+    await addJob(req, res, next);
+    expect(res.status.firstCall.args[0]).to.equal(200);
+    expect(res.json.firstCall.args[0]).to.deep.equal({
+      success: true,
+      msg: successMessages.QUEUE_ADD_JOB,
+    });
+  });
+});

Server/utils/messages.js

@@ -89,6 +89,8 @@ const successMessages = {
   // Queue Controller
   QUEUE_GET_METRICS: "Got metrics successfully",
   QUEUE_GET_METRICS: "Got job stats successfully",
+  QUEUE_ADD_JOB: "Job added successfully",
+  QUEUE_OBLITERATE: "Queue obliterated",
 
   //Job Queue
   JOB_QUEUE_DELETE_JOB: "Job removed successfully",