import {
  checkFilesExist,
  readJson,
  runCLI,
  updateFile,
  readFile,
  ensureProject,
  uniq,
  newProject,
  forEachCli,
  supportUi
} from './utils';

forEachCli(currentCLIName => {
  const linter = currentCLIName === 'angular' ? 'tslint' : 'eslint';
  const nrwlPackageName = currentCLIName === 'angular' ? 'angular' : 'react';

  describe('Cypress E2E Test runner', () => {
    describe('project scaffolding', () => {
      it('should generate an app with the Cypress as e2e test runner', () => {
        ensureProject();
        const myapp = uniq('myapp');
        runCLI(
          `generate @nrwl/${nrwlPackageName}:app ${myapp} --e2eTestRunner=cypress --linter=${linter}`
        );

        // Making sure the package.json file contains the Cypress dependency
        const packageJson = readJson('package.json');
        expect(packageJson.devDependencies['cypress']).toBeTruthy();

        // Making sure the cypress folders & files are created
        checkFilesExist(`apps/${myapp}-e2e/cypress.json`);
        checkFilesExist(`apps/${myapp}-e2e/tsconfig.e2e.json`);

        checkFilesExist(`apps/${myapp}-e2e/src/fixtures/example.json`);
        checkFilesExist(`apps/${myapp}-e2e/src/integration/app.spec.ts`);
        checkFilesExist(`apps/${myapp}-e2e/src/plugins/index.js`);
        checkFilesExist(`apps/${myapp}-e2e/src/support/app.po.ts`);
        checkFilesExist(`apps/${myapp}-e2e/src/support/index.ts`);
        checkFilesExist(`apps/${myapp}-e2e/src/support/commands.ts`);
      }, 1000000);
    });

    if (supportUi()) {
      describe('running Cypress', () => {
        it('should execute e2e tests using Cypress', () => {
          newProject();
          const myapp = uniq('myapp');
          runCLI(
            `generate @nrwl/${nrwlPackageName}:app ${myapp} --e2eTestRunner=cypress --linter=${linter}`
          );

          expect(runCLI(`e2e ${myapp}-e2e --headless --no-watch`)).toContain(
            'All specs passed!'
          );

          const originalContents = JSON.parse(
            readFile(`apps/${myapp}-e2e/cypress.json`)
          );
          delete originalContents.fixturesFolder;
          updateFile(
            `apps/${myapp}-e2e/cypress.json`,
            JSON.stringify(originalContents)
          );

          expect(runCLI(`e2e ${myapp}-e2e --headless --no-watch`)).toContain(
            'All specs passed!'
          );
        }, 1000000);
      });
    }
  });
});