Run mediaworker test only on MS systems.

tests/test_mediaworker.py

@@ -13,6 +13,16 @@ GREEN = '\033[92m'
 RED = '\033[91m'
 DEF = '\033[0m'
 
+
+try:
+    import mediaserver
+except ImportError:
+    print('MediaServer is not installed, skipping test')
+    sys.exit(2)
+else:
+    print('MediaServer version: %s' % mediaserver.__version__)
+
+
 os.chdir(os.path.dirname(__file__))
 if not os.path.isfile('../utils.py'):
     print('conf.sh not found')
@@ -21,6 +31,7 @@ if not os.path.isfile('../utils.py'):
 es_utils = imp.load_source('es_utils', '../utils.py')
 conf = es_utils.load_conf()
 
+
 def check_ssh(ip):
     cmd = 'ssh -o StrictHostKeyChecking=no -o PasswordAuthentication=no %s ls /tmp' % ip
     print('Connecting to MediaWorker: %s' % cmd)
@@ -32,6 +43,7 @@ def check_ssh(ip):
         return False
     return True
 
+
 def run_tests(ip):
     print('Updating envsetup tests on MediaWorker')
     cmd = 'ssh -t %s cd /root/envsetup && git pull' % ip
@@ -47,6 +59,7 @@ def run_tests(ip):
         print('%apt-get update failed on MediaWorker%s' % (RED, DEF))
         return False
 
+
 def check_celerity_connectivity(ip):
     h = conf.get('MS_SERVER_NAME')
     cmd = "ssh %s curl -k https://%s:6200" % (ip, h)