Ausgabe der neuen DB Einträge

venv/lib/python3.9/site-packages/twisted/test/test_postfix.py

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+# Copyright (c) Twisted Matrix Laboratories.
+# See LICENSE for details.
+
+"""
+Test cases for twisted.protocols.postfix module.
+"""
+
+from twisted.trial import unittest
+from twisted.protocols import postfix
+from twisted.test.proto_helpers import StringTransport
+
+
+class PostfixTCPMapQuoteTests(unittest.TestCase):
+    data = [
+        # (raw, quoted, [aliasQuotedForms]),
+        (b'foo', b'foo'),
+        (b'foo bar', b'foo%20bar'),
+        (b'foo\tbar', b'foo%09bar'),
+        (b'foo\nbar', b'foo%0Abar', b'foo%0abar'),
+        (b'foo\r\nbar', b'foo%0D%0Abar', b'foo%0D%0abar', b'foo%0d%0Abar', b'foo%0d%0abar'),
+        (b'foo ', b'foo%20'),
+        (b' foo', b'%20foo'),
+        ]
+
+
+    def testData(self):
+        for entry in self.data:
+            raw = entry[0]
+            quoted = entry[1:]
+
+            self.assertEqual(postfix.quote(raw), quoted[0])
+            for q in quoted:
+                self.assertEqual(postfix.unquote(q), raw)
+
+
+
+class PostfixTCPMapServerTestCase(object):
+    data = {
+        # 'key': 'value',
+        }
+
+    chat = [
+        # (input, expected_output),
+        ]
+
+
+    def test_chat(self):
+        """
+        Test that I{get} and I{put} commands are responded to correctly by
+        L{postfix.PostfixTCPMapServer} when its factory is an instance of
+        L{postifx.PostfixTCPMapDictServerFactory}.
+        """
+        factory = postfix.PostfixTCPMapDictServerFactory(self.data)
+        transport = StringTransport()
+
+        protocol = postfix.PostfixTCPMapServer()
+        protocol.service = factory
+        protocol.factory = factory
+        protocol.makeConnection(transport)
+
+        for input, expected_output in self.chat:
+            protocol.lineReceived(input)
+            self.assertEqual(
+                transport.value(), expected_output,
+                'For %r, expected %r but got %r' % (
+                    input, expected_output, transport.value()))
+            transport.clear()
+        protocol.setTimeout(None)
+
+
+    def test_deferredChat(self):
+        """
+        Test that I{get} and I{put} commands are responded to correctly by
+        L{postfix.PostfixTCPMapServer} when its factory is an instance of
+        L{postifx.PostfixTCPMapDeferringDictServerFactory}.
+        """
+        factory = postfix.PostfixTCPMapDeferringDictServerFactory(self.data)
+        transport = StringTransport()
+
+        protocol = postfix.PostfixTCPMapServer()
+        protocol.service = factory
+        protocol.factory = factory
+        protocol.makeConnection(transport)
+
+        for input, expected_output in self.chat:
+            protocol.lineReceived(input)
+            self.assertEqual(
+                transport.value(), expected_output,
+                'For {!r}, expected {!r} but got {!r}'.format(
+                    input, expected_output, transport.value()))
+            transport.clear()
+        protocol.setTimeout(None)
+
+
+    def test_getException(self):
+        """
+        If the factory throws an exception,
+        error code 400 must be returned.
+        """
+        class ErrorFactory:
+            """
+            Factory that raises an error on key lookup.
+            """
+            def get(self, key):
+                raise Exception('This is a test error')
+
+        server = postfix.PostfixTCPMapServer()
+        server.factory = ErrorFactory()
+        server.transport = StringTransport()
+        server.lineReceived(b'get example')
+        self.assertEqual(server.transport.value(),
+            b'400 This is a test error\n')
+
+
+
+class ValidTests(PostfixTCPMapServerTestCase, unittest.TestCase):
+    data = {
+        b'foo': b'ThisIs Foo',
+        b'bar': b' bar really is found\r\n',
+        }
+    chat = [
+        (b'get', b"400 Command 'get' takes 1 parameters.\n"),
+        (b'get foo bar', b"500 \n"),
+        (b'put', b"400 Command 'put' takes 2 parameters.\n"),
+        (b'put foo', b"400 Command 'put' takes 2 parameters.\n"),
+        (b'put foo bar baz', b"500 put is not implemented yet.\n"),
+        (b'put foo bar', b'500 put is not implemented yet.\n'),
+        (b'get foo', b'200 ThisIs%20Foo\n'),
+        (b'get bar', b'200 %20bar%20really%20is%20found%0D%0A\n'),
+        (b'get baz', b'500 \n'),
+        (b'foo', b'400 unknown command\n'),
+        ]