improved dependencies, guide

apps/advanced/README.md

@@ -91,8 +91,10 @@ the installed application. You only need to do these once for all.
 TESTING
 -------
 
-This application boilerplate use database in testing, so you should create three databases that are used in tests:
+1. Install additional composer packages:
+* `php composer.phar require --dev "codeception/codeception: 1.8.*@dev" "codeception/specify: *" "codeception/verify: *"`
 
+2. This application boilerplate use database in testing, so you should create three databases that are used in tests:
 * `yii2_advanced_unit` - database for unit tests;
 * `yii2_advanced_functional` - database for functional tests;
 * `yii2_advanced_acceptance` - database for acceptance tests;

apps/advanced/composer.json

@@ -20,9 +20,16 @@
 		"yiisoft/yii2-swiftmailer": "*"
 	},
 	"require-dev": {
+		"yiisoft/yii2-codeception": "*",
 		"yiisoft/yii2-debug": "*",
 		"yiisoft/yii2-gii": "*"
 	},
+	"suggest": {
+		"codeception/codeception": "Codeception, 1.8.*@dev is currently works well with Yii.",
+		"codeception/specify": "BDD style code blocks for PHPUnit and Codeception",
+		"codeception/verify": "BDD Assertions for PHPUnit and Codeception",
+		"yiisoft/yii2-faker": "Fixtures generator for Yii2 based on Faker lib"
+	},
 	"scripts": {
 		"post-create-project-cmd": [
 			"yii\\composer\\Installer::setPermission"