added testing suite for socks5

test/unit/test_socks5.py

@@ -0,0 +1,128 @@
+'''
+Tests for dispatcher_nb.py
+'''
+import unittest
+
+import lib
+lib.setup_env()
+
+from mock import Mock
+import sys
+
+from common.socks5 import *
+
+class fake_sock(Mock):
+    def __init__(self, sockobj):
+         Mock.__init__(self)
+         
+         self.sockobj = sockobj
+         
+    
+    def setup_stream(self):
+         sha1 = self.sockobj._get_sha1_auth()
+         
+         self.incoming = []
+         self.incoming.append(self.sockobj._get_auth_response())
+         self.incoming.append(
+                self.sockobj._get_request_buff(sha1, 0x00)
+                             )
+         self.outgoing = []
+         self.outgoing.append(self.sockobj._get_auth_buff())
+         self.outgoing.append(self.sockobj._get_request_buff(
+                                                sha1
+                                                       ))
+    def switch_stream(self):
+        # Roles are reversed, client will be expecting server stream
+        # and server will be expecting client stream
+        
+        temp = self.incoming
+        self.incoming = self.outgoing
+        self.outgoing = temp
+
+    def _recv(self, foo):
+        return self.incoming.pop(0)
+        
+    def _send(self, data):
+        # This method is surrounded by a try block, 
+        # we can't use assert here
+        
+        if data != self.outgoing[0]:
+            print 'FAILED SENDING TEST'
+        self.outgoing.pop(0)
+
+class fake_idlequeue(Mock):
+
+    def __init__(self):
+          Mock.__init__(self)
+         
+    def plug_idle(self, obj, writable=True, readable=True):
+        
+        if readable:
+            obj.pollin()
+        if writable:
+            obj.pollout()
+
+class TestSocks5(unittest.TestCase):
+    '''
+    Test class for Socks5
+    '''
+    def setUp(self):
+        streamhost = { 'host': None,
+                       'port': 1,
+                       'initiator' : None,
+                       'target' : None}
+        #self.sockobj = Socks5Receiver(fake_idlequeue(), streamhost, None)
+        self.sockobj = Socks5Sender(fake_idlequeue(), None, None, Mock() ) 
+        sock = fake_sock(self.sockobj)
+        self.sockobj._sock = sock
+        self.sockobj._recv = sock._recv
+        self.sockobj._send = sock._send
+        self.sockobj.state = 1
+        self.sockobj.connected = True
+        self.sockobj.pollend = self._pollend
+        
+        # Something that the receiver needs
+        #self.sockobj.file_props['type'] = 'r'
+        
+        # Something that the sender needs
+        self.sockobj.file_props = {}
+        self.sockobj.file_props['type'] = 'r'
+        self.sockobj.queue = Mock()
+        self.sockobj.queue.process_result = self._pollend
+        
+    def _pollend(self, foo = None, duu = None):
+        # This is a disconnect function
+        sys.exit("end of the road")
+
+    def _check_inout(self):
+        # Check if there isn't anything else to receive or send
+        sock = self.sockobj._sock 
+        assert(sock.incoming == [])
+        assert(sock.outgoing == [])
+    
+    def test_client_negoc(self):
+        return
+        self.sockobj._sock.setup_stream()
+        try:
+            self.sockobj.pollout()
+        except SystemExit:
+            pass
+        
+        self._check_inout()    
+        
+    def test_server_negoc(self):
+        
+        self.sockobj._sock.setup_stream()
+        self.sockobj._sock.switch_stream() 
+        try:
+            self.sockobj.idlequeue.plug_idle(self.sockobj, False, True)
+        except SystemExit:
+            pass
+        self._check_inout()
+        
+
+    
+        
+if __name__ == '__main__':
+    
+    unittest.main()