SMTP Mockup server and unittests fro SmtpProvider, Closes #51, and re…

…lated to #50

restfulpy/configuration.py

@@ -55,6 +55,8 @@
   username: user@example.com
   password: password
   local_hostname: localhost
+  tls: true
+  auth: true
 
 logging:
   loggers:

restfulpy/messaging/providers.py

@@ -54,8 +54,11 @@ def send(self, to, subject, body, cc=None, bcc=None, template_filename=None, fro
             port=smtp_config.port,
             local_hostname=smtp_config.local_hostname
         )
-        smtp_server.starttls()
-        smtp_server.login(smtp_config.username, smtp_config.password)
+        if smtp_config.tls:
+            smtp_server.starttls()
+
+        if smtp_config.auth:
+            smtp_server.login(smtp_config.username, smtp_config.password)
 
         from_ = from_ or smtp_config.username
 

restfulpy/testing/mockup/__init__.py

@@ -1,2 +1,3 @@
 
 from .http import http_server, encode_multipart_data, http_static_server
+from .smtp import smtp_server

restfulpy/testing/mockup/smtp.py

@@ -0,0 +1,31 @@
+
+import smtpd
+import asyncore
+import threading
+import contextlib
+
+
+SERVER_LOCK = threading.Event()
+
+
+class MockupSMTPServer(smtpd.SMTPServer):
+
+    def __init__(self, bind):
+        super().__init__(bind, None, decode_data=False)
+        self.server_address = self.socket.getsockname()[:2]
+        SERVER_LOCK.set()
+
+    def process_message(*args, **kwargs):
+        pass
+
+
+@contextlib.contextmanager
+def smtp_server(bind=('localhost', 0)):
+    server = MockupSMTPServer(bind)
+    thread = threading.Thread(target=asyncore.loop, daemon=True)
+    thread.start()
+    SERVER_LOCK.wait()
+    yield server, server.server_address
+    # server.close()
+    asyncore.close_all() #ignore_all=True)
+    # thread.join()

restfulpy/tests/test_smtp_provider.py

@@ -0,0 +1,40 @@
+
+import unittest
+
+from nanohttp import settings, configure
+
+from restfulpy.messaging.providers import SmtpProvider
+from restfulpy.testing.mockup import smtp_server
+
+
+class SmtpProviderTestCase(unittest.TestCase):
+    __configuration__ = '''
+        smtp:
+          host: smtp.example.com
+          port: 587
+          username: user@example.com
+          password: password
+          local_hostname: localhost
+          tls: false
+          auth: false
+        '''
+
+    @classmethod
+    def setUpClass(cls):
+        configure(init_value=cls.__configuration__, force=True)
+
+    def test_smtp_provider(self):
+        with smtp_server() as (server, bind):
+            settings.smtp.host = bind[0]
+            settings.smtp.port = bind[1]
+
+            SmtpProvider().send(
+                'test@example.com',
+                'test@example.com',
+                'Simple test body'
+            )
+
+
+if __name__ == '__main__':
+    unittest.main()
+

setup.py

@@ -24,7 +24,7 @@
     # Testing
     'requests',
     'webtest',
-    'nose',
+    'nose'
 ]