angular-cli/tests/acceptance/init.spec.js

'use strict';

var ng     = require('../helpers/ng');
var expect    = require('chai').expect;
var walkSync  = require('walk-sync');
var glob      = require('glob');
var Blueprint = require('ember-cli/lib/models/blueprint');
var path      = require('path');
var tmp       = require('../helpers/tmp');
var root      = process.cwd();
var util      = require('util');
var conf      = require('ember-cli/tests/helpers/conf');
var minimatch = require('minimatch');
var intersect = require('lodash/intersection');
var remove    = require('lodash/remove');
var forEach   = require('lodash/forEach');
var any       = require('lodash/some');
var EOL       = require('os').EOL;

var defaultIgnoredFiles = Blueprint.ignoredFiles;

describe('Acceptance: ng init', function() {
    this.timeout(20000);

    before(function() {
        conf.setup();
    });

    after(function() {
        conf.restore();
    });

    beforeEach(function() {
        Blueprint.ignoredFiles = defaultIgnoredFiles;

        return tmp.setup('./tmp')
            .then(function() {
                process.chdir('./tmp');
            });
    });

    afterEach(function() {
        return tmp.teardown('./tmp');
    });

    function confirmBlueprinted() {
        var blueprintPath = path.join(root, 'addon', 'ng2', 'blueprints', 'ng2', 'files');
        var expected      = walkSync(blueprintPath).sort();
        var actual        = walkSync('.').sort();

        forEach(Blueprint.renamedFiles, function(destFile, srcFile) {
            expected[expected.indexOf(srcFile)] = destFile;
        });

        expected.forEach(function (file, index) {
            expected[index] = file.replace(/__name__/g, 'tmp');
        });

        removeIgnored(expected);
        removeIgnored(actual);

        expected.sort();

        expect(expected).to.deep.equal(actual, EOL + ' expected: ' +  util.inspect(expected) +
        EOL + ' but got: ' +  util.inspect(actual));
    }

    function confirmGlobBlueprinted(pattern) {
        var blueprintPath = path.join(root, 'addon', 'ng2', 'blueprints', 'ng2', 'files');
        var actual        = pickSync('.', pattern);
        var expected      = intersect(pickSync(blueprintPath, pattern), actual);

        removeIgnored(expected);
        removeIgnored(actual);

        expected.sort();

        expect(expected).to.deep.equal(actual, EOL + ' expected: ' +  util.inspect(expected) +
        EOL + ' but got: ' +  util.inspect(actual));
    }

    function pickSync(filePath, pattern) {
        return glob.sync(path.join('**', pattern), {
            cwd: filePath,
            dot: true,
            mark: true,
            strict: true
        }).sort();
    }
    function removeIgnored(array) {
        remove(array, function(fn) {
            return any(Blueprint.ignoredFiles, function(ignoredFile) {
                return minimatch(fn, ignoredFile, {
                    matchBase: true
                });
            });
        });
    }

    it('ng init', function() {
        return ng([
            'init',
            '--skip-npm',
            '--skip-bower'
        ]).then(confirmBlueprinted);
    });

    it('ng init can run in created folder', function() {
        return tmp.setup('./tmp/foo')
            .then(function() {
                process.chdir('./tmp/foo');
            })
            .then(function() {
                return ng([
                    'init',
                    '--skip-npm',
                    '--skip-bower',
                    '--name',
                    'tmp'
                ]);
            })
            .then(confirmBlueprinted)
            .then(function() {
                return tmp.teardown('./tmp/foo');
            });
    });

    it('init an already init\'d folder', function() {
      return ng([
        'init',
        '--skip-npm',
        '--skip-bower'
      ])
      .then(function(){
        // ignore the favicon file for the the unit test since it breaks at ember-cli level
        // when trying to re-init
        Blueprint.ignoredFiles.push('favicon.ico');
      })
      .then(function() {
        return ng([
          'init',
          '--skip-npm',
          '--skip-bower'
        ]);
      })
      .then(confirmBlueprinted);
    });

    it('init a single file', function() {
        return ng([
            'init',
            'package.json',
            '--skip-npm',
            '--skip-bower'
        ])
            .then(function() { return 'package.json'; })
            .then(confirmGlobBlueprinted);
    });

    it('init a single file on already init\'d folder', function() {
        return ng([
            'init',
            '--skip-npm',
            '--skip-bower'
        ])
            .then(function() {
                return ng([
                    'init',
                    'package.json',
                    '--skip-npm',
                    '--skip-bower'
                ]);
            })
            .then(confirmBlueprinted);
    });

    it('init multiple files by glob pattern', function() {
        return ng([
            'init',
            'src/**',
            '--skip-npm',
            '--skip-bower'
        ])
            .then(function() { return 'src/**'; })
            .then(confirmGlobBlueprinted);
    });

    it('init multiple files by glob pattern on already init\'d folder', function() {
        return ng([
            'init',
            '--skip-npm',
            '--skip-bower'
        ])
            .then(function() {
                return ng([
                    'init',
                    'src/**',
                    '--skip-npm',
                    '--skip-bower'
                ]);
            })
            .then(confirmBlueprinted);
    });

    it('init multiple files by glob patterns', function() {
        return ng([
            'init',
            'src/**',
            'package.json',
            '--skip-npm',
            '--skip-bower'
        ])
            .then(function() { return '{src/**,package.json}'; })
            .then(confirmGlobBlueprinted);
    });

    it('init multiple files by glob patterns on already init\'d folder', function() {
        return ng([
            'init',
            '--skip-npm',
            '--skip-bower'
        ])
            .then(function() {
                return ng([
                    'init',
                    'src/**',
                    'package.json',
                    '--skip-npm',
                    '--skip-bower'
                ]);
            })
            .then(confirmBlueprinted);
    });

});