Ausgabe der neuen DB Einträge

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

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+# -*- test-case-name: twisted.conch.test.test_unix -*-
+# Copyright (c) Twisted Matrix Laboratories.
+# See LICENSE for details.
+
+from __future__ import absolute_import
+
+from zope.interface import implementer
+
+from twisted.internet.interfaces import IReactorProcess
+from twisted.python.reflect import requireModule
+from twisted.trial import unittest
+
+cryptography = requireModule("cryptography")
+unix = requireModule('twisted.conch.unix')
+
+
+
+@implementer(IReactorProcess)
+class MockProcessSpawner(object):
+    """
+    An L{IReactorProcess} that logs calls to C{spawnProcess}.
+    """
+
+    def __init__(self):
+        self._spawnProcessCalls = []
+
+
+    def spawnProcess(self, processProtocol, executable, args=(), env={},
+                     path=None, uid=None, gid=None, usePTY=0, childFDs=None):
+        """
+        Log a call to C{spawnProcess}. Do not actually spawn a process.
+        """
+        self._spawnProcessCalls.append(
+            {'processProtocol': processProtocol,
+             'executable': executable,
+             'args': args,
+             'env': env,
+             'path': path,
+             'uid': uid,
+             'gid': gid,
+             'usePTY': usePTY,
+             'childFDs': childFDs})
+
+
+
+class StubUnixConchUser(object):
+    """
+    Enough of UnixConchUser to exercise SSHSessionForUnixConchUser in the
+    tests below.
+    """
+
+    def __init__(self, homeDirectory):
+        from .test_session import StubConnection, StubClient
+
+        self._homeDirectory = homeDirectory
+        self.conn = StubConnection(transport=StubClient())
+
+
+    def getUserGroupId(self):
+        return (None, None)
+
+
+    def getHomeDir(self):
+        return self._homeDirectory
+
+
+    def getShell(self):
+        pass
+
+
+
+class TestSSHSessionForUnixConchUser(unittest.TestCase):
+
+    if cryptography is None:
+        skip = "Cannot run without cryptography"
+    elif unix is None:
+        skip = "Unix system required"
+
+
+    def testExecCommandEnvironment(self):
+        """
+        C{execCommand} sets the C{HOME} environment variable to the avatar's home
+        directory.
+        """
+        mockReactor = MockProcessSpawner()
+        homeDirectory = "/made/up/path/"
+        avatar = StubUnixConchUser(homeDirectory)
+        session = unix.SSHSessionForUnixConchUser(avatar, reactor=mockReactor)
+        protocol = None
+        command = ["not-actually-executed"]
+        session.execCommand(protocol, command)
+        [call] = mockReactor._spawnProcessCalls
+        self.assertEqual(homeDirectory, call['env']['HOME'])