diff --git a/src/pEpmodule.cc b/src/pEpmodule.cc
index 8f34e98..7dfa0e9 100644
--- a/src/pEpmodule.cc
+++ b/src/pEpmodule.cc
@@ -60,7 +60,7 @@ BOOST_PYTHON_MODULE(pEp)
     std::locale::global(gen(""));
 
     scope().attr("about") = about();
-
+    
     auto identity_class = class_<Identity>("Identity",
     "Identity(address, username, user_id='', fpr='', comm_type=0, lang='en')\n"
     "\n"
diff --git a/test/mp_sync_test.py b/test/mp_sync_test.py
index db33c2a..9691a4c 100644
--- a/test/mp_sync_test.py
+++ b/test/mp_sync_test.py
@@ -14,7 +14,7 @@ from multipEp import *
 #("instance name", [instance_action_func, [args], {kwargs}], result_func),
 #(manager_action_func, [args], {kwargs}, result_func),
 
-def scenario0():
+def group_on_keygen():
     for action in [
         ("GroupA1", [create_account, ["some.one@some.where", "Some One"]]),
         ("SoloA", [create_account, ["some.other@else.where", "Some Other"]]),
@@ -31,18 +31,55 @@ def scenario0():
                                    "some.one@some.where", 
                                    "read this", "this is a secret message"]])
     for action in [
-        ("GroupA1", [decrypt_message, [enc_msg]], expect(6)),
+        ("GroupA1", [decrypt_message, [enc_msg]], expect(PEP_rating_reliable)),
         (flush_all_mails,),
         ("GroupA2", [create_account, ["some.one@some.where", "Some One"]]),
         (cycle_until_no_change, ["GroupA1", "GroupA2"], expect(4)),
-        ("GroupA2", [decrypt_message, [enc_msg]], expect(6)), 
+        ("GroupA2", [decrypt_message, [enc_msg]], expect(PEP_rating_reliable)) 
+    ] : yield action
+
+    return enc_msg
+
+def group_on_cannotdecypt():
+    for action in [
+        ("GroupA1", [create_account, ["some.one@some.where", "Some One"]]),
+        ("SoloA", [create_account, ["some.other@else.where", "Some Other"]]),
+        # key exchange
+        ("SoloA", [send_message, ["some.other@else.where",
+                                  "some.one@some.where", 
+                                  "Hey Bro", "Heeeey Brooooo"]]),
+        ("GroupA1", [send_message, ["some.one@some.where",
+                                    "some.other@else.where",
+                                    "Yo Dude", "Yooooo Duuuude"]])
+    ] : yield action
+
+    enc_msg = yield ("SoloA", [encrypted_message, ["some.other@else.where", 
+                                   "some.one@some.where", 
+                                   "read this", "this is a secret message"]])
+    for action in [
+        ("GroupA1", [decrypt_message, [enc_msg]], expect(PEP_rating_reliable)),
+        (flush_all_mails,),
+        ("GroupA2", [create_account, ["some.one@some.where", "Some One"]]),
+        (flush_all_mails,),
+        ("GroupA2", [decrypt_message, [enc_msg]], expect(PEP_rating_have_no_key)),
+        (cycle_until_no_change, ["GroupA1", "GroupA2"], expect(4)),
+        ("GroupA2", [decrypt_message, [enc_msg]], expect(PEP_rating_reliable)),
+    ] : yield action
+
+def group_of_3_members():
+    enc_msg = yield from group_on_keygen()
+    for action in [
         ("GroupA3", [create_account, ["some.one@some.where", "Some One"]]),
         (cycle_until_no_change, ["GroupA1", "GroupA2", "GroupA3"], expect(3)),
         # force consume messages
         # ("GroupA3", [None, None, None, -60*15]),
-        ("GroupA3", [decrypt_message, [enc_msg]], expect(6)) 
+        ("GroupA3", [decrypt_message, [enc_msg]], expect(PEP_rating_reliable)) 
     ] : yield action
 
+    return enc_msg
+
 if __name__ == "__main__":
-    run_scenario(scenario0)
+    run_scenario(group_on_keygen)
+    run_scenario(group_on_cannotdecypt)
+    run_scenario(group_of_3_members)
 
diff --git a/test/multipEp.py b/test/multipEp.py
index 3c12291..b5abb6e 100644
--- a/test/multipEp.py
+++ b/test/multipEp.py
@@ -8,6 +8,23 @@ import types
 from copy import deepcopy
 from collections import OrderedDict
 
+# FIXME : move to main pEp module
+# PEP_rating :
+PEP_rating_undefined = 0
+PEP_rating_cannot_decrypt = 1
+PEP_rating_have_no_key = 2
+PEP_rating_unencrypted = 3
+PEP_rating_unencrypted_for_some = 4
+PEP_rating_unreliable = 5
+PEP_rating_reliable = 6
+PEP_rating_trusted = 7
+PEP_rating_trusted_and_anonymized = 8
+PEP_rating_fully_anonymous = 9
+
+PEP_rating_mistrust = -1,
+PEP_rating_b0rken = -2,
+PEP_rating_under_attack = -3
+
 # manager globals
 instances = None
 
@@ -203,7 +220,6 @@ def pEp_instance_run(iname, conn, _msgs_folders, _handshakes_seen, _handshakes_v
         if order is None:
             break
 
-        print(order)
         res = execute_order(order, handler)
 
         conn.send(res)
@@ -278,7 +294,6 @@ def run_scenario(scenario):
                     output = action[-1]
                     action = action[:-1]
 
-                print(action)
                 if type(action[0]) == str:
                     res = run_instance_action(action)
                 else:
@@ -290,7 +305,6 @@ def run_scenario(scenario):
                 action = sc.send(res)
         except StopIteration: pass
 
-
         if "wait_for_debug" in sys.argv:
             input("#"*80 + "\n" +
                   "Press ENTER to cleanup\n" +