Revert "Added checking for socket before attempting to get session methods. Added test."

This reverts commit a2f0caf.

Author: pkittenis

ssh2/session.c

@@ -180,7 +180,7 @@ cdef class Session:
         return bool(rc)
 
     def userauth_list(self, username not None):
-        """Retrieve available authentication methodslist.
+        """Retrieve available authentication methods list.
 
         :rtype: list"""
         cdef bytes b_username = to_bytes(username)
@@ -762,8 +762,6 @@ cdef class Session:
 
         :rtype: str
         """
-        if not self.sock:
-            return
         with nogil:
             methods = c_ssh2.libssh2_session_methods(
                 self._session, method_type.value)

ssh2/session.pyx

@@ -1,4 +1,4 @@
-from ssh2.session import Session, LIBSSH2_METHOD_HOSTKEY
+from ssh2.session import Session
 
 from .base_test import SSH2TestCase
 
@@ -7,8 +7,3 @@ class SessionTestCase(SSH2TestCase):
     def test_session(self):
         session = Session()
         self.assertIsInstance(session, Session)
-
-    def test_methods(self):
-        session = Session()
-        methods = session.methods(LIBSSH2_METHOD_HOSTKEY)
-        self.assertIsNone(methods)