[enh] Trigger exception during unit tests if string key aint defined (#261)

src/yunohost/tests/conftest.py

@@ -3,14 +3,101 @@ import moulinette
 
 sys.path.append("..")
 
+###############################################################################
+#   Tweak moulinette init to have yunohost namespace                          #
+###############################################################################
+
+
 old_init = moulinette.core.Moulinette18n.__init__
-
-
 def monkey_path_i18n_init(self, package, default_locale="en"):
     old_init(self, package, default_locale)
     self.load_namespace("yunohost")
-
-
 moulinette.core.Moulinette18n.__init__ = monkey_path_i18n_init
 
-moulinette.init()
+
+###############################################################################
+#   Tweak translator to raise exceptions if string keys are not defined       #
+###############################################################################
+
+
+old_translate = moulinette.core.Translator.translate
+def new_translate(self, key, *args, **kwargs):
+
+    if key not in self._translations[self.default_locale].keys():
+        raise KeyError("Unable to retrieve key %s for default locale !" % key)
+
+    return old_translate(self, key, *args, **kwargs)
+moulinette.core.Translator.translate = new_translate
+
+def new_m18nn(self, key, *args, **kwargs):
+    return self._namespace.translate(key, *args, **kwargs)
+moulinette.core.Moulinette18n.n = new_m18nn
+
+
+###############################################################################
+#   Init the moulinette to have the cli loggers stuff                         #
+###############################################################################
+
+
+def _init_moulinette():
+    """Configure logging and initialize the moulinette"""
+    # Define loggers handlers
+    handlers = set(['tty'])
+    root_handlers = set(handlers)
+
+    # Define loggers level
+    level = 'INFO'
+    tty_level = 'SUCCESS'
+
+    # Custom logging configuration
+    logging = {
+        'version': 1,
+        'disable_existing_loggers': True,
+        'formatters': {
+            'tty-debug': {
+                'format': '%(relativeCreated)-4d %(fmessage)s'
+            },
+            'precise': {
+                'format': '%(asctime)-15s %(levelname)-8s %(name)s %(funcName)s - %(fmessage)s'
+            },
+        },
+        'filters': {
+            'action': {
+                '()': 'moulinette.utils.log.ActionFilter',
+            },
+        },
+        'handlers': {
+            'tty': {
+                'level': tty_level,
+                'class': 'moulinette.interfaces.cli.TTYHandler',
+                'formatter': '',
+            },
+        },
+        'loggers': {
+            'yunohost': {
+                'level': level,
+                'handlers': handlers,
+                'propagate': False,
+            },
+            'moulinette': {
+                'level': level,
+                'handlers': [],
+                'propagate': True,
+            },
+            'moulinette.interface': {
+                'level': level,
+                'handlers': handlers,
+                'propagate': False,
+            },
+        },
+        'root': {
+            'level': level,
+            'handlers': root_handlers,
+        },
+    }
+
+    # Initialize moulinette
+    moulinette.init(logging_config=logging, _from_source=False)
+
+
+_init_moulinette()