impl_get_information and impl_set_information are, now, persistent in storage

test/test_config.py

@@ -141,6 +141,7 @@ def test_information_config():
     string = 'some informations'
     config.impl_set_information('info', string)
     assert config.impl_get_information('info') == string
+    raises(ValueError, "config.impl_get_information('noinfo')")
 
 
 def test_config_impl_get_path_by_opt():

test/test_storage.py

@@ -18,7 +18,6 @@ def test_list():
     b = BoolOption('b', '')
     o = OptionDescription('od', '', [b])
     c = Config(o, session_id='test_non_persistent')
-    from tiramisu.setting import list_sessions
     assert 'test_non_persistent' in list_sessions()
     del(c)
     assert 'test_non_persistent' not in list_sessions()
@@ -43,7 +42,6 @@ def test_list_sessions_persistent():
         # storage is not persistent
         pass
     else:
-        from tiramisu.setting import list_sessions
         assert 'test_persistent' in list_sessions()
 
 
@@ -124,3 +122,19 @@ def test_two_persistent_owner():
         assert c.getowner(b) == owners.persistent
         assert c2.getowner(b) == owners.persistent
         delete_session('test_persistent')
+
+
+def test_two_persistent_information():
+    b = BoolOption('b', '')
+    o = OptionDescription('od', '', [b])
+    try:
+        c = Config(o, session_id='test_persistent', persistent=True)
+    except ValueError:
+        # storage is not persistent
+        pass
+    else:
+        c.impl_set_information('info', 'string')
+        assert c.impl_get_information('info') == 'string'
+        c2 = Config(o, session_id='test_persistent', persistent=True)
+        assert c2.impl_get_information('info') == 'string'
+        delete_session('test_persistent')