const Support = require(__dirname + '/support'); const helpers = require(__dirname + '/support/helpers'); const gulp = require('gulp'); [ '--help' ].forEach(flag => { describe(Support.getTestDialectTeaser(flag), () => { it('prints the help', done => { gulp .src(process.cwd()) .pipe(helpers.runCli(flag, { pipeStdout: true })) .pipe(helpers.ensureContent('Commands:\n')) .pipe(helpers.teardown(done)); }); }); });