🌼 Test [POST] Join Us API (#742)

* Remove 2 duplicated fields from join us validation schema

* Test post join us api

backend/app/routes/joinUs/@validationSchema/index.js

@@ -5,8 +5,6 @@ const JoinUsValidationSchema = Joi.object().keys({
   email: Joi.string().required(),
   linkdin: Joi.string().required(),
   description: Joi.string().required(),
-  domain: Joi.array().required(),
-  department: Joi.string().required(),
   year: Joi.string().required(),
   college: Joi.string().required(),
   contact: Joi.string().required(),

backend/tests/routes/joinUs/postJoinUs.test.js

@@ -0,0 +1,31 @@
+const chai = require('chai');
+const { expect } = require('chai');
+const chaiHttp = require('chai-http');
+const server = require('../../../index');
+
+chai.use(chaiHttp);
+
+describe('Test for post join us requests:', () => {
+  it('post join us requests to /joinus', (done) => {
+    const joinUsData = {
+      name: 'hazem',
+      email: '[email protected]',
+      linkdin: 'https://www.linkedin.com/in/test',
+      description: 'This is just for test',
+      year: '4th',
+      college: 'Test University',
+      contact: '0123456789',
+      interestedDomain: ['Backend'],
+      department: 'CS',
+    };
+    chai
+      .request(server)
+      .post('/joinUs')
+      .send(joinUsData)
+      .then((res) => {
+        expect(res.status).to.equal(200);
+        done();
+      })
+      .catch(done);
+  });
+});