gitlab.unit.test.js

const gitlab = require('../routes/gitlab')
//const axios = require('axios')
//jest.mock('axios')

describe('GitLab API', () => {
  test('returns an existing gitlab user by an email address', async () => {
    let user = await gitlab.getUserByEmail('putavaliduseremailaddress@here.com')
    expect(user).not.toBeNull()
  })
  test('returns an undefined user', async () => {
    let user = await gitlab.getUserByEmail('johndoe@nowhere.com')
    expect(user).toBeUndefined()
  })

  test('returns users project', async () => {
    let userProjects = await gitlab.getUserProjects('put a valid user id in integer here')
    expect(userProjects).toBeDefined()
  })
  test('returns undefined projects, due to non-existing gitlab user ID', async () => {
    let userProjects = await gitlab.getUserProjects(0)
    expect(userProjects).toBeUndefined()
  })

  test('returns a project by ID', async () => {
    let project = await gitlab.getProjectById(13) // m4lab_landing_page
    expect(project).toBeDefined()
  })
  test('returns undefined, due to invalid project ID', async () => {
    let project = await gitlab.getProjectById(0)
    expect(project).toBeUndefined()
  })
})