gitlab.spec.js

const logger = require('../_fixtures/logger');

describe('api/gitlab', () => {
  let gitlab;
  let get;
  beforeEach(() => {
    // clean up env
    delete process.env.GITLAB_TOKEN;
    delete process.env.GITLAB_ENDPOINT;

    // reset module
    jest.resetModules();
    jest.mock('../../lib/api/gl-got-wrapper');
    gitlab = require('../../lib/api/gitlab');
    get = require('../../lib/api/gl-got-wrapper');
  });

  describe('getRepos', () => {
    async function getRepos(...args) {
      // repo info
      get.mockImplementationOnce(() => ({
        body: [
          {
            path_with_namespace: 'a/b',
          },
          {
            path_with_namespace: 'c/d',
          },
        ],
      }));
      return gitlab.getRepos(...args);
    }
    it('should throw an error if no token is provided', async () => {
      let err;
      try {
        await gitlab.getRepos();
      } catch (e) {
        err = e;
      }
      expect(err.message).toBe('No token found for getRepos');
    });
    it('should throw an error if it receives an error', async () => {
      get.mockImplementation(() => {
        throw new Error('getRepos error');
      });
      let err;
      try {
        await gitlab.getRepos('sometoken');
      } catch (e) {
        err = e;
      }
      expect(err.message).toBe('getRepos error');
    });
    it('should return an array of repos', async () => {
      const repos = await getRepos('sometoken');
      expect(get.mock.calls).toMatchSnapshot();
      expect(repos).toMatchSnapshot();
    });
    it('should support a custom endpoint', async () => {
      const repos = await getRepos('sometoken', 'someendpoint');
      expect(get.mock.calls).toMatchSnapshot();
      expect(repos).toMatchSnapshot();
    });
    it('should fetch multiple pages', async () => {
      const repoCount = 250;
      const projects = [];
      for (let i = 0; i < repoCount; i += 1) {
        projects.push({ path_with_namespace: `project${i}` });
      }
      get.mockImplementationOnce(() => ({