toulouse-maelis: expand functests instructions in README (#72718)

functests/toulouse_maelis/README

@@ -17,6 +17,17 @@ Suppose that the Toulouse Mealis connector instance is listening here :
 
     http://127.0.0.1:8000/toulouse-maelis/test
 
+As tests will launch connector cron, you shoud need to enter in the python
+virtual environment of your publik devinst :
+
+    $ ~/envs/publik-env-py3/bin/activate
+    $ passerelle-manage tenant_command cron -v2 --connector toulouse-maelis daily --connector-slug test --domain 127.0.0.1:8000
+
 Then you would start the test suite with the following command:
 
-    $ py.test -sx --url=http://127.0.0.1:8000/toulouse-maelis/test test_toulouse_maelis.py
+    $ cd functests/toulouse_maelis
+    $ py.test -sx --url=http://127.0.0.1:8000/toulouse-maelis/test
+
+"lastname" parameter may be provide to create or update a test family
+
+    $ py.test -s --url=http://127.0.0.1:8000/toulouse-maelis/test --lastname=foo

functests/toulouse_maelis/conftest.py

@@ -316,6 +316,8 @@ def remove_id_on_child(conn, child):
     remove_extra_indicators(conn, child['indicatorList'], 'child-indicator')
     child['indicatorList'].sort(key=lambda x: x['code'])
     del child['indicators']  # order may change
+    child['subscribeSchoolList'] = []  # not managed by test yet
+    child['subscribeActivityList'] = []  # not managed by test yet
 
 
 def remove_id_on_rlg(conn, rlg):