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# Authors:
# Jason Gerard DeRose <jderose@redhat.com>
#
# Copyright (C) 2008 Red Hat
# see file 'COPYING' for use and warranty information
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation; version 2 only
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
"""
Unit tests for `ipalib.base` module.
"""
from ipalib import base2 as base
from ipalib import exceptions
def read_only(obj, name):
"""
Check that a given property is read-only.
Returns the value of the property.
"""
assert isinstance(obj, object)
assert hasattr(obj, name)
raised = False
try:
setattr(obj, name, 'some new obj')
except AttributeError:
raised = True
assert raised
return getattr(obj, name)
class ClassChecker(object):
cls = None # Override this is subclasses
def new(self, *args, **kw):
return self.cls(*args, **kw)
def args(self):
return []
def kw(self):
return {}
def std(self):
return self.new(*self.args(), **self.kw())
def test_Named():
class named_class(base.Named):
pass
i = named_class()
assert i.name == 'named_class'
def test_WithObj():
class some_object(base.Named):
pass
class another_object(base.Named):
pass
class some_command(base.WithObj):
_obj = 'some_object'
obj = some_object()
cmd = some_command()
# Test that it can be set:
assert cmd.obj is None
cmd.obj = obj
assert cmd.obj is obj
# Test that it cannot be set twice:
raised = False
try:
cmd.obj = obj
except exceptions.TwiceSetError:
raised = True
assert raised
# Test that it can't be set with the wrong name:
obj = another_object()
cmd = some_command()
raised = False
try:
cmd.obj = obj
except AssertionError:
raised = True
assert raised
def test_Registar():
class adduser(base.Command):
_obj = 'user'
class moduser(base.Command):
_obj = 'user'
class deluser(base.Command):
_obj = 'user'
class finduser(base.Command):
_obj = 'user'
class kinit(base.Command):
pass
class user(base.Object):
pass
class group(base.Object):
pass
r = base.Registrar()
r.register(adduser)
r.register(moduser)
r.register(deluser)
r.register(finduser)
r.register(kinit)
r.register(user)
r.register(group)
r.finalize()
assert len(r.commands) == 5
assert len(r.objects) == 2
obj = r.objects.user
assert type(obj) is user
for name in ['adduser', 'moduser', 'deluser', 'finduser']:
cmd = r.commands[name]
assert type(cmd) is locals()[name]
assert cmd.obj is obj
assert r.commands.kinit.obj is None
for cmd in r.commands():
raised = False
try:
cmd.obj = None
except exceptions.TwiceSetError:
raised = True
assert raised
u = r.objects.user
assert isinstance(u.commands, base.NameSpace)
assert len(u.commands) == 4
assert list(u.commands) == ['adduser', 'deluser', 'finduser', 'moduser']
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