config-flags-gulpfile.js

'use strict';

var expect = require('expect');

var path = require('path');
var fixturesDir = path.join(__dirname, 'fixtures/config');

var headLines = require('gulp-test-tools').headLines;
var runner = require('gulp-test-tools').gulpRunner().basedir(fixturesDir);

describe('config: flags.gulpfile', function() {

  it('Should configure with a .gulp.* file', function(done) {
    runner
      .chdir('flags/gulpfile')
      .gulp()
      .run(cb);

    function cb(err, stdout, stderr) {
      stdout = headLines(stdout, 2, 2);
      expect(stdout).toEqual(
        'This gulpfile : ' +
          path.join(fixturesDir, 'flags/gulpfile/is/here/mygulpfile.js') +
          '\n' +
        'The current directory : ' + path.join(fixturesDir, 'flags/gulpfile')
      );
      expect(stderr).toEqual('');
      done(err);
    }
  });

  it('Should configure with a .gulp.* file in the directory specified by ' +
  '\n\t--cwd', function(done) {
    runner
      .gulp('--cwd ./flags/gulpfile')
      .run(cb);

    function cb(err, stdout, stderr) {
      stdout = headLines(stdout, 2, 3);
      expect(stdout).toEqual(
        'This gulpfile : ' +
          path.join(fixturesDir, 'flags/gulpfile/is/here/mygulpfile.js') +
          '\n' +
        'The current directory : ' + path.join(fixturesDir, 'flags/gulpfile')
      );
      expect(stderr).toEqual('');
      done(err);
    }
  });

  it('Should ignore a ./gulp.* file if another directory is specified by ' +
  '\n\t--cwd', function(done) {
    runner
      .chdir('./flags/gulpfile')
      .gulp('--cwd ./cwd')
      .run(cb);

    function cb(err, stdout, stderr) {
      stdout = headLines(stdout, 1, 3);
      expect(stdout).toEqual(
        'Another gulpfile : ' +
          path.join(fixturesDir, 'flags/gulpfile/cwd/gulpfile.js')
      );
      expect(stderr).toEqual('');
      done(err);
    }
  });

  it('Should ignore a ./.gulp.* file if another gulpfile is specified by ' +
  '\n\t--gulpfile', function(done) {
    runner
      .chdir('./flags/gulpfile')
      .gulp('--gulpfile ./cwd/gulpfile.js')
      .run(cb);

    function cb(err, stdout, stderr) {
      stdout = headLines(stdout, 1, 3);
      expect(stdout).toEqual(
        'Another gulpfile : ' +
          path.join(fixturesDir, 'flags/gulpfile/cwd/gulpfile.js')
      );
      expect(stderr).toEqual('');
      done(err);
    }
  });

});