Merge branch 'kirtangajjar-add_tests' into develop-v4

Author: mbtamuli

README.md

@@ -78,3 +78,11 @@ ee site list
 ```
 
 EasyEngine will currently only run with root privileges. You can run `ee help`, `ee help site` and `ee help site create` to get all the details about the various commands and subcommands that you can run.
+
+
+## Test
+
+EasyEngine is currently using [behat](http://behat.org/) v3.4.x functional tests. The tests for site-command are inside the `features/` directory in the core repository and can be run using 
+```
+vendor/bin/behat
+```

composer.json

@@ -48,7 +48,7 @@
         "wp-cli/php-cli-tools": "~0.11.2"
     },
     "require-dev": {
-        "behat/behat": "2.5.*",
+        "behat/behat": "3.4.*",
         "dealerdirect/phpcodesniffer-composer-installer": "^0.4.3",
         "phpunit/phpunit": "3.7.*",
         "roave/security-advisories": "dev-master",