Write-testcases-for-students

test/routes/student.test.js

@@ -0,0 +1,92 @@
+import { jest } from "@jest/globals";  
+import connector from "#models/databaseUtil"; 
+import studentModel from "#models/student"; 
+
+jest.mock("#util");
+const { agent } = global;
+
+function cleanUp(callback) {
+  studentModel
+    .remove({
+      ERPID: "S1032220999",
+      name: "Arya",
+      joiningYear: 2020,
+      branch: "64fc3c8bde9fa947ea1f412f",
+      division: "A",
+      rollNo: 12,
+      coursesOpted: "64fc3c8bde9fa947ea1f412f",
+    })
+    .then(() => {
+      connector.disconnect((DBerr) => {
+        if (DBerr) console.log("Database disconnect error : ", DBerr);
+        callback();
+      });
+    });
+}
+
+
+afterAll((done) => {
+  cleanUp(done);
+});
+
+describe("Student API", () => {
+  it("should create student", async () => {
+    const response = await agent.post("/student/add").send({
+      ERPID: "S1032220999",
+      name: "Arya",
+      joiningYear: 2020,
+      branch: "64fc3c8bde9fa947ea1f412f",
+      division: "A",
+      rollNo: 12,
+      coursesOpted: "64fc3c8bde9fa947ea1f412f",
+    });
+
+    expect(response.status).toBe(200);
+    expect(response.body.res).toMatch(/added student/);
+  });
+
+  describe("after adding student", () => {
+    let id;
+    beforeEach(async () => {
+      id = await agent.post("/student/add").send({
+        ERPID: "S1032220999",
+        name: "Arya",
+        joiningYear: 2020,
+        branch: "64fc3c8bde9fa947ea1f412f",
+        division: "A",
+        rollNo: 12,
+        coursesOpted: "64fc3c8bde9fa947ea1f412f",
+      });
+      id = JSON.parse(id.res.text).id;
+    });
+
+    afterEach(async () => {
+      await studentModel.remove({
+        ERPID: "S1032220999",
+        name: "Arya",
+        joiningYear: 2020,
+        branch: "64fc3c8bde9fa947ea1f412f",
+        division: "A",
+        rollNo: 12,
+        coursesOpted: "64fc3c8bde9fa947ea1f412f",
+      });
+    });
+
+    it("should read student", async () => {
+      const response = await agent
+        .get("/student/list")
+        .send({ name: "Arya" });
+      expect(response.status).toBe(200);
+      expect(response.body.res).toBeDefined();
+    });
+
+    it("should update student", async () => {
+      const response = await agent
+        .post(`/student/update/${id}`)
+        .send({ joiningYear: 2020 });
+
+      expect(response.status).toBe(200);
+      expect(response.body.res).toMatch(/updated student/);
+    });
+  });
+});