Merge branch '2.x-feature/fix-behat' into '2.x'

Fix behat tests initialization



See merge request !38

behat.py

@@ -24,6 +24,7 @@ def init(rewrite=True):
             h.fab_run(role, 'cp example.behat.yml behat.yml')
             h.fab_run(role, 'sed -i "s@%DRUPAL_ROOT@{}@g" behat.yml'.format(site_root))
             h.fab_run(role, 'sed -i "s@%URL@http://{}@g" behat.yml'.format(host))
+            h.fab_run(role, 'echo "127.0.0.1 {}" | sudo tee -a /etc/hosts'.format(host))
 
         print green('Behat is now properly configured. The configuration file is {}/tests/behat/behat.yml'.format(workspace))
     else:

helpers.py

@@ -97,7 +97,8 @@ def fab_exists(role, directory):
     if role == "local":
         return path.exists(directory)
     else:
-        return exists(directory)
+        with settings(key_filename=fab_ssh_key()):
+            return exists(directory)
 
 
 def fab_add_to_hosts(ip, site_hostname):