/*
 * Unit tests for modular
 */
'use strict';

var modular = require('../lib/modular.js');

var assert = require('assert');

//Load a file without any options
describe('Modular', function() {
	describe('Settings', function() {
		it('load a single module', function() {
			modular({
				files : './constructor/one.js',
			}).on('start', function(modular) {
				assert.equal (1, modular('constructor.one').run());
			}).start();
		});

		it('load a single module with settings', function() {
			modular({
				files : { 
					path: './constructor/one.js',
				}
			}).on('start', function(modular) {
				assert.equal (1, modular('constructor.one').run());
			}).start();
		});

		it('load two modules', function() {
			modular({
				files : [ './constructor/one.js', './constructor/two.js' ],
			}).on('start', function(modular) {
				assert.equal (1, modular('constructor.one').run());
				assert.equal (2, modular('constructor.two').run());
			}).start();
		});

		it('load two modules with settings', function() {
			modular({
				files : [ { 
					path: './constructor/one.js'
				}, {
					path: './constructor/two.js'
				}],
			}).on('start', function(modular) {
				assert.equal (1, modular('constructor.one').run());
				assert.equal (2, modular('constructor.two').run());
			}).start();
		});

		it('load a directory', function() {
			modular({
				files : './constructor',
			}).on('start', function(modular) {
				assert.equal (1, modular('constructor.one').run());
				assert.equal (2, modular('constructor.two').run());
			}).start();
		});

		it('load a directory with settings', function() {
			modular({
				files : {
					path: './constructor'
				}
			}).on('start', function(modular) {
				assert.equal (1, modular('constructor.one').run());
				assert.equal (2, modular('constructor.two').run());
			}).start();
		});

		it('load a single module with namespace and name', function() {
			modular({
				files : { 
					path: './constructor/one.js',
					namespace: 'namespace',
					name: 'class'
				}
			}).on('start', function(modular) {
				assert.equal (1, modular('namespace.class').run());
			}).start();
		});

		it('load a directories with override', function() {
			modular({
				files : ['./constructor', {
							path: './override',
							basePath: './override',
							override: true
						}
				]
			}).on('start', function(modular) {
				assert.equal (3, modular('constructor.one').run());
				assert.equal (4, modular('constructor.two').run());
			}).start();
		});

		it('load a directories with no override', function() {
			modular({
				files : ['./constructor', {
							path: './override',
							override: false 
						}
				]
			}).on('start', function(modular) {
				assert.equal (1, modular('constructor.one').run());
				assert.equal (2, modular('constructor.two').run());
			}).start();
		});

		it('load nested directories', function() {
			modular({
				files : './constructor' 
			}).on('start', function(modular) {
				assert.equal (4, modular('constructor.nested.four').run());
				assert.equal (5, modular('constructor.nested.last.five').run());
			}).start();
		});

		it('load directory with global base path', function() {
			modular({
				files : './constructor', 
				basePath : './constructor'
			}).on('start', function(modular) {
				assert.equal (1, modular('one').run());
				assert.equal (2, modular('two').run());
			}).start();
		});

		it('load directory with per directory base path', function() {
			modular({
				files : [{
					path: './constructor', 
					basePath : './constructor'
				},{
					path: './override'	
				}]
			}).on('start', function(modular) {
				assert.equal (1, modular('one').run());
				assert.equal (2, modular('two').run());
				assert.equal (3, modular('override.constructor.one').run());
			}).start();
		});

		it('load file with global base path', function() {
			modular({
				files : './constructor/one.js', 
				basePath : './constructor'
			}).on('start', function(modular) {
				assert.equal (1, modular('one').run());
			}).start();
		});

		it('load file with per file base path', function() {
			modular({
				files : {
					path: './constructor/one.js', 
					basePath : './constructor'
				}
			}).on('start', function(modular) {
				assert.equal (1, modular('one').run());
			}).start();
		});

		it('load file with base namespace', function() {
			modular({
				files : {
					path: './constructor/one.js', 
					baseNamespace: 'namespace'
				}
			}).on('start', function(modular) {
				assert.equal (1, modular('namespace.constructor.one').run());
			}).start();
		});

		it('load directory with base namespace', function() {
			modular({
				files : {
					path: './constructor', 
					baseNamespace: 'namespace'
				}
			}).on('start', function(modular) {
				assert.equal (1, modular('namespace.constructor.one').run());
				assert.equal (2, modular('namespace.constructor.two').run());
			}).start();
		});

		it('autoload modules', function() {
			assert.throws(function(){  
				modular({
					files : {
						path: './autoload', 
					}
				}).start();
			},
			/autoloaded/);
		});

		it('exclude module', function() {
			assert.throws(function(){  
				modular({
					files : './constructor', 
					exclude:  ['./constructor/two.js']
				}).on('start', function(modular) {
					modular('two').run();	
				}).start();
			},
			/Unresolved dependency two/);
		});
	});

	describe ('Modules', function() {
		it('load modules in the same namespace', function() {
			modular({
				files: './loading'
			}).on('start', function (modular) {
				assert.equal (1, modular('loading.module').run());	
			}).start();	
		});	

		it('load modules in sub namespace', function() {
			modular({
				files: './loading'
			}).on('start', function (modular) {
				assert.equal (1, modular('loading.module3').run());	
			}).start();	
		});	

		it('access modules through onLoad function', function() {
			modular({
				files: ['./loading/module5.js',
					'./loading/module6.js' ]
			}).on('start', function (modular) {
				assert.equal (1, modular('loading.module5').run());	
			}).start();	
		});	
	});
});
/* A tester
 * Live reload
 * Autorestart
 * Log
 */