method.unit.test.js

const methods = require('../routes/methods')

describe("DB methohds test", () => {

    it('returns a user from DB by email', done => {
        methods.getUserByEmail('rosanny.sihombing@hft-stuttgart.de', function(resp, err){
            try {
                expect(resp).not.toBeNull()
                expect(err).toBeNull()
                done()
            } catch (error) {
                done(error)
            }
        })    
    })

    it("returns a user from DB by ID", done => {
        methods.getUserById(10, function(resp, err){
            try {
                expect(resp).not.toBeNull()
                expect(err).toBeNull()
                done()
            } catch (error) {
                done(error)
            }
        })    
    })

    it("checks user email", done => {
        methods.checkUserEmail("test@email.de", function(err, resp){
            try {
                expect(resp).not.toBeNull()
                expect(err).toBeNull()
                done()
            } catch (error) {
                done(error)
            }
        })
    })

    it("returns a user by token", done => { 
        methods.checkUserEmail("1abc0qwerty", function(err, resp){ // token = any alphanumeric
            try {
                expect(resp).not.toBeNull()
                expect(err).toBeNull()
                done()
            } catch (error) {
                done(error)
            }
        })
    })
})