def test_do_command_bye(self):
""" Test executing the bye command. """
command = "bye"
self.mox.ReplayAll()
restricted_handler = RestrictedCommandHandler()
self.assertEquals(u"terminating", restricted_handler.do_command(command))
def test_parse_body_empty_body(self):
""" Ensure proper behavior on a None command. """
self.mox.StubOutWithMock(RestrictedCommandHandler, "__init__")
RestrictedCommandHandler.__init__()
self.mox.ReplayAll()
restricted_handler = RestrictedCommandHandler()
self.assertEquals(None, restricted_handler.parse_body(None))
def test_parse_body_help_existing_command(self):
""" Test the help function for an existing command. """
command = "foobar"
args = "some command arguments"
hlp = "command help"
command_set = [(command, args, hlp)]
self.mox.StubOutWithMock(RestrictedCommandHandler, "__init__")
self.mox.StubOutWithMock(configuration.commands, "restricted_set")
RestrictedCommandHandler.__init__()
configuration.commands.restricted_set().AndReturn(command_set)
configuration.commands.restricted_set().AndReturn(command_set)
configuration.commands.restricted_set().AndReturn(command_set)
configuration.commands.restricted_set().AndReturn(command_set)
self.mox.ReplayAll()
restricted_handler = RestrictedCommandHandler()
self.assertEquals("foobar - command help",
restricted_handler.parse_body("help foobar"))
self.assertEquals("foobar - command help",
restricted_handler.parse_body("help foobar"))
self.assertEquals("foobar - command help",
restricted_handler.parse_body("help foobar "))
self.assertEquals("foobar - command help",
restricted_handler.parse_body("help foobar "))
def test_do_command_no_args(self):
""" Test executing a command without arguments. """
command = "ls"
args = None
method_args = [command]
response = "foobar"
self.mox.StubOutWithMock(RestrictedCommandHandler, "make_syscall")
RestrictedCommandHandler.make_syscall(method_args).AndReturn(response)
self.mox.ReplayAll()
restricted_handler = RestrictedCommandHandler()
self.assertEquals(response,
restricted_handler.do_command(command, args))
def test_do_command_popen_raises(self):
""" Ensure proper behavior when Popen raises an assertion upon command
execution. """
command = "ls"
args = "-al"
method_args = [command]
method_args.extend(args)
self.mox.StubOutWithMock(RestrictedCommandHandler, "make_syscall")
RestrictedCommandHandler.make_syscall(method_args).AndRaise(
OSError(2, None, 'File not found'))
self.mox.ReplayAll()
restricted_handler = RestrictedCommandHandler()
self.assertEqual(type(""),
type(restricted_handler.do_command(command, args)))
def test_parse_body_disallowed_command(self):
""" Test for a disallowed command with some arguments. """
command = "foobar"
args = "some command arguments"
hlp = "command help"
command_set = [(command, args, hlp)]
self.mox.StubOutWithMock(RestrictedCommandHandler, "__init__")
self.mox.StubOutWithMock(configuration.commands, "restricted_set")
RestrictedCommandHandler.__init__()
configuration.commands.restricted_set().AndReturn(command_set)
self.mox.ReplayAll()
restricted_handler = RestrictedCommandHandler()
self.assertEquals(None,
restricted_handler.parse_body("disallowed command"))
def test_parse_body_command_in_set_args(self):
""" Test for an allowed command with arguments. """
command = "foobar"
args = "some command arguments"
hlp = "command help"
command_set = [(command, args, hlp)]
response = "a response"
self.mox.StubOutWithMock(RestrictedCommandHandler, "__init__")
self.mox.StubOutWithMock(RestrictedCommandHandler, "do_command")
self.mox.StubOutWithMock(configuration.commands, "restricted_set")
RestrictedCommandHandler.__init__()
configuration.commands.restricted_set().AndReturn(command_set)
RestrictedCommandHandler.do_command(command, args).AndReturn(response)
self.mox.ReplayAll()
restricted_handler = RestrictedCommandHandler()
self.assertEquals(response, restricted_handler.parse_body(command))