'use strict';

var u = require('underscore');
var assert = require('assert');
var asserts = require('../lib/node-ff-assets');

var checkFunctionResult = function(node,prefixParent) {
	var nodeKeys = Object.keys(node);
	for (var i = 0; i < nodeKeys.length; i++) {
		var nodeKey = nodeKeys[i];
		var nodeValue = node[nodeKey];
		var prefix = prefixParent + '.'+nodeKey;
		if (u.isFunction(nodeValue)) {
			var result = null;
			try {
				result = nodeValue();
			} catch (err) {
				result = function() {};
			}
			it(prefix+' should return function', function() {
				assert.equal(true, u.isFunction(result));
			});
			
		} else if (u.isObject(nodeValue)) {
			checkFunctionResult(nodeValue,prefix);
		}
	}
}

describe('lib/factory.js', function() {
	describe('check function paths', function() {
		it('asserts.factory.assembler should not be undefined', function() {
			assert.equal(false, asserts.factory.assembler === undefined);
		});
		it('asserts.factory.assembler.constructor should not be undefined', function() {
			assert.equal(false, asserts.factory.assembler.constructor === undefined);
		});
		it('asserts.factory.assembler.event should not be undefined', function() {
			assert.equal(false, asserts.factory.assembler.event === undefined);
		});
		it('asserts.factory.builder should not be undefined', function() {
			assert.equal(false, asserts.factory.builder === undefined);
		});
		it('asserts.factory.lib should not be undefined', function() {
			assert.equal(false, asserts.factory.lib === undefined);
		});
	});
	describe('check function results', function() {
		checkFunctionResult(asserts.factory,'asserts.factory');
	});
});