url-generator.test.ts

import { gitHubRepoPattern, gitHubToSandboxUrl } from './url-generator';

const invalidUrls = [
  'github.com/',
  'github.com/user/',
  'http://github.com/',
  'http://github.com/user/',
  'http://www.github.com/',
  'http://www.github.com/user/',
  'https://github.com/user/',
  'https://www.github.com/user/',
  'www.github.com/',
  'www.github.com/user/',
];

const validUrls = [
  'github.com/user/repo',
  'http://github.com/user/repo',
  'http://www.github.com/user/repo',
  'https://github.com/user/repo',
  'https://www.github.com/user/repo',
  'www.github.com/user/repo',
];

describe('url-generator', () => {
  describe('gitHubToSandboxUrl', () => {
    validUrls.forEach(inputUrl => {
      test(`handles ${inputUrl} urls`, () => {
        expect(gitHubToSandboxUrl(inputUrl)).toBe('/s/github/user/repo');
      });
    });
  });

  describe('gitHubRepoPattern', () => {
    validUrls.forEach(inputUrl => {
      test(`validates ${inputUrl} as truthy`, () => {
        expect(gitHubRepoPattern.test(inputUrl)).toBeTruthy();
      });
    });

    invalidUrls.forEach(inputUrl => {
      test(`validates ${inputUrl} as falsy`, () => {
        expect(gitHubRepoPattern.test(inputUrl)).toBeFalsy();
      });
    });
  });
});