FeathersJS Authentication test skeletton

auth-test-skeletton.ts

  describe('POST /users', () => {

    describe('for correct user/password data', () => {

      let notifierSpy: sinon.SinonSpy;
      let mailerStub: sinon.SinonStub;

      beforeEach(() => {
        notifierSpy = sinon.spy(Notifier, 'onNotify');
        mailerStub = sinon.stub(app.service('mailer'), 'create');
      });

      afterEach(() => {
        notifierSpy.restore();
        mailerStub.restore();
      });

      it('returns 201 for valid email and password', async () => {
        const res = await rp(buildUsersPostRequest({
          email: notExistingValidUserEmail,
          password: '123'
        }));

        expect(res.statusCode).to.eq(201);
        const {body} = res;
        expect(body.isVerified).to.eq(false);
        usersBlacklistedProperties.forEach((prop) => expect(body).not.to.have.property(prop));
      });

      it('sends the verification email', async () => {
        await rp(buildUsersPostRequest({
          email: notExistingValidUserEmail,
          password: '123'
        }));

        const notifierCall = notifierSpy.lastCall;
        const action = notifierCall.args[0] as string;
        const passedUser = notifierCall.args[1] as User;
        expect(action).to.eq('resendVerifySignup');

        const mailerCall = mailerStub.lastCall;
        const args = mailerCall.args[0];
        expect(args).to.eql({
          from: 'mailer@server.io',
          to: 'new-user@domain.com',
          subject: 'Verify Signup',
          html: `http://localhost:4200/signup/verify/${passedUser.verifyToken}`
        });
      });
    });
// ...
});

describe('/authentication', () => {

    let verifiedUser: User;
    beforeEach(async () => {
      verifiedUser = await fg.factory.create('verifiedUser');
    });

    describe('user credentials okay', () => {

      it('returns a JWT', async () => {
        const res = await rp(buildAuthenticationPostRequest({
          strategy: 'local',
          email: verifiedUser.email,
          password: DEFAULT_PASSWORD
        }));
        expect(res.statusCode).to.eq(201);
        expect(res.body.accessToken).to.be.ok;
        expect(res.body.accessToken.split('.').length).to.eq(3);
      });

    });
// ...
});