Make an ipa-tests package

Rename the 'tests' directory to 'ipa-tests', and create an ipa-tests RPM
containing the test suite

Part of the work for: https://fedorahosted.org/freeipa/ticket/3654

1 files changed, 0 insertions, 1188 deletions

diff --git a/tests/test_ipalib/test_frontend.py b/tests/test_ipalib/test_frontend.py
deleted file mode 100644
index 3a540608d..000000000
--- a/tests/test_ipalib/test_frontend.py
+++ /dev/null
@@ -1,1188 +0,0 @@
-# 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, either version 3 of the License, or
-# (at your option) any later version.
-#
-# 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, see <http://www.gnu.org/licenses/>.
-
-"""
-Test the `ipalib.frontend` module.
-"""
-
-from tests.util import raises, getitem, no_set, no_del, read_only
-from tests.util import check_TypeError, ClassChecker, create_test_api
-from tests.util import assert_equal
-from ipalib.constants import TYPE_ERROR
-from ipalib.base import NameSpace
-from ipalib import frontend, backend, plugable, errors, parameters, config
-from ipalib import output, messages
-from ipalib.parameters import Str
-from ipapython.version import API_VERSION
-
-def test_RULE_FLAG():
-    assert frontend.RULE_FLAG == 'validation_rule'
-
-
-def test_rule():
-    """
-    Test the `ipalib.frontend.rule` function.
-    """
-    flag = frontend.RULE_FLAG
-    rule = frontend.rule
-    def my_func():
-        pass
-    assert not hasattr(my_func, flag)
-    rule(my_func)
-    assert getattr(my_func, flag) is True
-    @rule
-    def my_func2():
-        pass
-    assert getattr(my_func2, flag) is True
-
-
-def test_is_rule():
-    """
-    Test the `ipalib.frontend.is_rule` function.
-    """
-    is_rule = frontend.is_rule
-    flag = frontend.RULE_FLAG
-
-    class no_call(object):
-        def __init__(self, value):
-            if value is not None:
-                assert value in (True, False)
-                setattr(self, flag, value)
-
-    class call(no_call):
-        def __call__(self):
-            pass
-
-    assert is_rule(call(True))
-    assert not is_rule(no_call(True))
-    assert not is_rule(call(False))
-    assert not is_rule(call(None))
-
-
-class test_HasParam(ClassChecker):
-    """
-    Test the `ipalib.frontend.Command` class.
-    """
-
-    _cls = frontend.HasParam
-
-    def test_get_param_iterable(self):
-        """
-        Test the `ipalib.frontend.HasParam._get_param_iterable` method.
-        """
-        class WithTuple(self.cls):
-            takes_stuff = ('one', 'two')
-        o = WithTuple()
-        assert o._get_param_iterable('stuff') is WithTuple.takes_stuff
-
-        junk = ('three', 'four')
-        class WithCallable(self.cls):
-            def takes_stuff(self):
-                return junk
-        o = WithCallable()
-        assert o._get_param_iterable('stuff') is junk
-
-        class WithParam(self.cls):
-            takes_stuff = parameters.Str('five')
-        o = WithParam()
-        assert o._get_param_iterable('stuff') == (WithParam.takes_stuff,)
-
-        class WithStr(self.cls):
-            takes_stuff = 'six'
-        o = WithStr()
-        assert o._get_param_iterable('stuff') == ('six',)
-
-        class Wrong(self.cls):
-            takes_stuff = ['seven', 'eight']
-        o = Wrong()
-        e = raises(TypeError, o._get_param_iterable, 'stuff')
-        assert str(e) == '%s.%s must be a tuple, callable, or spec; got %r' % (
-            'Wrong', 'takes_stuff', Wrong.takes_stuff
-        )
-
-    def test_filter_param_by_context(self):
-        """
-        Test the `ipalib.frontend.HasParam._filter_param_by_context` method.
-        """
-        class Example(self.cls):
-            def get_stuff(self):
-                return (
-                    'one',  # Make sure create_param() is called for each spec
-                    'two',
-                    parameters.Str('three', include='cli'),
-                    parameters.Str('four', exclude='server'),
-                    parameters.Str('five', exclude=['whatever', 'cli']),
-                )
-        o = Example()
-
-        # Test when env is None:
-        params = list(o._filter_param_by_context('stuff'))
-        assert list(p.name for p in params) == [
-            'one', 'two', 'three', 'four', 'five'
-        ]
-        for p in params:
-            assert type(p) is parameters.Str
-
-        # Test when env.context == 'cli':
-        cli = config.Env(context='cli')
-        assert cli.context == 'cli'
-        params = list(o._filter_param_by_context('stuff', cli))
-        assert list(p.name for p in params) == ['one', 'two', 'three', 'four']
-        for p in params:
-            assert type(p) is parameters.Str
-
-        # Test when env.context == 'server'
-        server = config.Env(context='server')
-        assert server.context == 'server'
-        params = list(o._filter_param_by_context('stuff', server))
-        assert list(p.name for p in params) == ['one', 'two', 'five']
-        for p in params:
-            assert type(p) is parameters.Str
-
-        # Test with no get_stuff:
-        class Missing(self.cls):
-            pass
-        o = Missing()
-        gen = o._filter_param_by_context('stuff')
-        e = raises(NotImplementedError, list, gen)
-        assert str(e) == 'Missing.get_stuff()'
-
-        # Test when get_stuff is not callable:
-        class NotCallable(self.cls):
-            get_stuff = ('one', 'two')
-        o = NotCallable()
-        gen = o._filter_param_by_context('stuff')
-        e = raises(TypeError, list, gen)
-        assert str(e) == '%s.%s must be a callable; got %r' % (
-            'NotCallable', 'get_stuff', NotCallable.get_stuff
-        )
-
-
-class test_Command(ClassChecker):
-    """
-    Test the `ipalib.frontend.Command` class.
-    """
-
-    _cls = frontend.Command
-
-    def get_subcls(self):
-        """
-        Return a standard subclass of `ipalib.frontend.Command`.
-        """
-        class Rule(object):
-            def __init__(self, name):
-                self.name = name
-
-            def __call__(self, _, value):
-                if value != self.name:
-                    return _('must equal %r') % self.name
-
-        default_from = parameters.DefaultFrom(
-                lambda arg: arg,
-                'default_from'
-        )
-        normalizer = lambda value: value.lower()
-
-        class example(self.cls):
-            takes_options = (
-                parameters.Str('option0', Rule('option0'),
-                    normalizer=normalizer,
-                    default_from=default_from,
-                ),
-                parameters.Str('option1', Rule('option1'),
-                    normalizer=normalizer,
-                    default_from=default_from,
-                ),
-            )
-        return example
-
-    def get_instance(self, args=tuple(), options=tuple()):
-        """
-        Helper method used to test args and options.
-        """
-        class example(self.cls):
-            takes_args = args
-            takes_options = options
-        o = example()
-        o.finalize()
-        return o
-
-    def test_class(self):
-        """
-        Test the `ipalib.frontend.Command` class.
-        """
-        assert self.cls.takes_options == tuple()
-        assert self.cls.takes_args == tuple()
-
-    def test_get_args(self):
-        """
-        Test the `ipalib.frontend.Command.get_args` method.
-        """
-        assert list(self.cls().get_args()) == []
-        args = ('login', 'stuff')
-        o = self.get_instance(args=args)
-        assert tuple(o.get_args()) == args
-
-    def test_get_options(self):
-        """
-        Test the `ipalib.frontend.Command.get_options` method.
-        """
-        options = list(self.cls().get_options())
-        assert len(options) == 1
-        assert options[0].name == 'version'
-        options = ('verbose', 'debug')
-        o = self.get_instance(options=options)
-        assert len(tuple(o.get_options())) == 3
-        assert 'verbose' in tuple(o.get_options())
-        assert 'debug' in tuple(o.get_options())
-
-    def test_args(self):
-        """
-        Test the ``ipalib.frontend.Command.args`` instance attribute.
-        """
-        assert self.cls().args is None
-        o = self.cls()
-        o.finalize()
-        assert type(o.args) is plugable.NameSpace
-        assert len(o.args) == 0
-        args = ('destination', 'source?')
-        ns = self.get_instance(args=args).args
-        assert type(ns) is plugable.NameSpace
-        assert len(ns) == len(args)
-        assert list(ns) == ['destination', 'source']
-        assert type(ns.destination) is parameters.Str
-        assert type(ns.source) is parameters.Str
-        assert ns.destination.required is True
-        assert ns.destination.multivalue is False
-        assert ns.source.required is False
-        assert ns.source.multivalue is False
-
-        # Test TypeError:
-        e = raises(TypeError, self.get_instance, args=(u'whatever',))
-        assert str(e) == TYPE_ERROR % (
-            'spec', (str, parameters.Param), u'whatever', unicode)
-
-        # Test ValueError, required after optional:
-        e = raises(ValueError, self.get_instance, args=('arg1?', 'arg2'))
-        assert str(e) == 'arg2: required argument after optional'
-
-         # Test ValueError, scalar after multivalue:
-        e = raises(ValueError, self.get_instance, args=('arg1+', 'arg2'))
-        assert str(e) == 'arg2: only final argument can be multivalue'
-
-    def test_max_args(self):
-        """
-        Test the ``ipalib.frontend.Command.max_args`` instance attribute.
-        """
-        o = self.get_instance()
-        assert o.max_args == 0
-        o = self.get_instance(args=('one?',))
-        assert o.max_args == 1
-        o = self.get_instance(args=('one', 'two?'))
-        assert o.max_args == 2
-        o = self.get_instance(args=('one', 'multi+',))
-        assert o.max_args is None
-        o = self.get_instance(args=('one', 'multi*',))
-        assert o.max_args is None
-
-    def test_options(self):
-        """
-        Test the ``ipalib.frontend.Command.options`` instance attribute.
-        """
-        assert self.cls().options is None
-        o = self.cls()
-        o.finalize()
-        assert type(o.options) is plugable.NameSpace
-        assert len(o.options) == 1
-        options = ('target', 'files*')
-        ns = self.get_instance(options=options).options
-        assert type(ns) is plugable.NameSpace
-        assert len(ns) == len(options) + 1
-        assert list(ns) == ['target', 'files', 'version']
-        assert type(ns.target) is parameters.Str
-        assert type(ns.files) is parameters.Str
-        assert ns.target.required is True
-        assert ns.target.multivalue is False
-        assert ns.files.required is False
-        assert ns.files.multivalue is True
-
-    def test_output(self):
-        """
-        Test the ``ipalib.frontend.Command.output`` instance attribute.
-        """
-        inst = self.cls()
-        assert inst.output is None
-        inst.finalize()
-        assert type(inst.output) is plugable.NameSpace
-        assert list(inst.output) == ['result']
-        assert type(inst.output.result) is output.Output
-
-    def test_iter_output(self):
-        """
-        Test the ``ipalib.frontend.Command._iter_output`` instance attribute.
-        """
-        class Example(self.cls):
-            pass
-        inst = Example()
-
-        inst.has_output = tuple()
-        assert list(inst._iter_output()) == []
-
-        wrong = ['hello', 'world']
-        inst.has_output = wrong
-        e = raises(TypeError, list, inst._iter_output())
-        assert str(e) == 'Example.has_output: need a %r; got a %r: %r' % (
-            tuple, list, wrong
-        )
-
-        wrong = ('hello', 17)
-        inst.has_output = wrong
-        e = raises(TypeError, list, inst._iter_output())
-        assert str(e) == 'Example.has_output[1]: need a %r; got a %r: %r' % (
-            (str, output.Output), int, 17
-        )
-
-        okay = ('foo', output.Output('bar'), 'baz')
-        inst.has_output = okay
-        items = list(inst._iter_output())
-        assert len(items) == 3
-        assert list(o.name for o in items) == ['foo', 'bar', 'baz']
-        for o in items:
-            assert type(o) is output.Output
-
-    def test_soft_validate(self):
-        """
-        Test the `ipalib.frontend.Command.soft_validate` method.
-        """
-        class user_add(frontend.Command):
-            takes_args = parameters.Str('uid',
-                normalizer=lambda value: value.lower(),
-                default_from=lambda givenname, sn: givenname[0] + sn,
-            )
-
-            takes_options = ('givenname', 'sn')
-
-        cmd = user_add()
-        cmd.env = config.Env(context='cli')
-        cmd.finalize()
-        assert list(cmd.params) == ['givenname', 'sn', 'uid', 'version']
-        ret = cmd.soft_validate({})
-        assert sorted(ret['values']) == ['version']
-        assert sorted(ret['errors']) == ['givenname', 'sn', 'uid']
-        assert cmd.soft_validate(dict(givenname=u'First', sn=u'Last')) == dict(
-            values=dict(givenname=u'First', sn=u'Last', uid=u'flast',
-                        version=None),
-            errors=dict(),
-        )
-
-    def test_convert(self):
-        """
-        Test the `ipalib.frontend.Command.convert` method.
-        """
-        kw = dict(
-            option0=u'1.5',
-            option1=u'7',
-        )
-        o = self.subcls()
-        o.finalize()
-        for (key, value) in o.convert(**kw).iteritems():
-            assert_equal(unicode(kw[key]), value)
-
-    def test_normalize(self):
-        """
-        Test the `ipalib.frontend.Command.normalize` method.
-        """
-        kw = dict(
-            option0=u'OPTION0',
-            option1=u'OPTION1',
-        )
-        norm = dict((k, v.lower()) for (k, v) in kw.items())
-        sub = self.subcls()
-        sub.finalize()
-        assert sub.normalize(**kw) == norm
-
-    def test_get_default(self):
-        """
-        Test the `ipalib.frontend.Command.get_default` method.
-        """
-        # FIXME: Add an updated unit tests for get_default()
-
-    def test_default_from_chaining(self):
-        """
-        Test chaining of parameters through default_from.
-        """
-        class my_cmd(self.cls):
-            takes_options = (
-                Str('option0'),
-                Str('option1', default_from=lambda option0: option0),
-                Str('option2', default_from=lambda option1: option1),
-            )
-
-            def run(self, *args, **options):
-                return dict(result=options)
-
-        kw = dict(option0=u'some value')
-
-        (api, home) = create_test_api()
-        api.finalize()
-        o = my_cmd()
-        o.set_api(api)
-        o.finalize()
-        e = o(**kw)
-        assert type(e) is dict
-        assert 'result' in e
-        assert 'option2' in e['result']
-        assert e['result']['option2'] == u'some value'
-
-    def test_validate(self):
-        """
-        Test the `ipalib.frontend.Command.validate` method.
-        """
-
-        sub = self.subcls()
-        sub.env = config.Env(context='cli')
-        sub.finalize()
-
-        # Check with valid values
-        okay = dict(
-            option0=u'option0',
-            option1=u'option1',
-            another_option='some value',
-            version=API_VERSION,
-        )
-        sub.validate(**okay)
-
-        # Check with an invalid value
-        fail = dict(okay)
-        fail['option0'] = u'whatever'
-        e = raises(errors.ValidationError, sub.validate, **fail)
-        assert_equal(e.name, 'option0')
-        assert_equal(e.value, u'whatever')
-        assert_equal(e.error, u"must equal 'option0'")
-        assert e.rule.__class__.__name__ == 'Rule'
-        assert e.index is None
-
-        # Check with a missing required arg
-        fail = dict(okay)
-        fail.pop('option1')
-        e = raises(errors.RequirementError, sub.validate, **fail)
-        assert e.name == 'option1'
-
-    def test_execute(self):
-        """
-        Test the `ipalib.frontend.Command.execute` method.
-        """
-        o = self.cls()
-        e = raises(NotImplementedError, o.execute)
-        assert str(e) == 'Command.execute()'
-
-    def test_args_options_2_params(self):
-        """
-        Test the `ipalib.frontend.Command.args_options_2_params` method.
-        """
-
-        # Test that ZeroArgumentError is raised:
-        o = self.get_instance()
-        e = raises(errors.ZeroArgumentError, o.args_options_2_params, 1)
-        assert e.name == 'example'
-
-        # Test that MaxArgumentError is raised (count=1)
-        o = self.get_instance(args=('one?',))
-        e = raises(errors.MaxArgumentError, o.args_options_2_params, 1, 2)
-        assert e.name == 'example'
-        assert e.count == 1
-        assert str(e) == "command 'example' takes at most 1 argument"
-
-        # Test that MaxArgumentError is raised (count=2)
-        o = self.get_instance(args=('one', 'two?'))
-        e = raises(errors.MaxArgumentError, o.args_options_2_params, 1, 2, 3)
-        assert e.name == 'example'
-        assert e.count == 2
-        assert str(e) == "command 'example' takes at most 2 arguments"
-
-        # Test that OptionError is raised when an extra option is given:
-        o = self.get_instance()
-        e = raises(errors.OptionError, o.args_options_2_params, bad_option=True)
-        assert e.option == 'bad_option'
-
-        # Test that OverlapError is raised:
-        o = self.get_instance(args=('one', 'two'), options=('three', 'four'))
-        e = raises(errors.OverlapError, o.args_options_2_params,
-            1, 2, three=3, two=2, four=4, one=1)
-        assert e.names == ['one', 'two']
-
-        # Test the permutations:
-        o = self.get_instance(args=('one', 'two*'), options=('three', 'four'))
-        mthd = o.args_options_2_params
-        assert mthd() == dict()
-        assert mthd(1) == dict(one=1)
-        assert mthd(1, 2) == dict(one=1, two=(2,))
-        assert mthd(1, 21, 22, 23) == dict(one=1, two=(21, 22, 23))
-        assert mthd(1, (21, 22, 23)) == dict(one=1, two=(21, 22, 23))
-        assert mthd(three=3, four=4) == dict(three=3, four=4)
-        assert mthd(three=3, four=4, one=1, two=2) == \
-            dict(one=1, two=2, three=3, four=4)
-        assert mthd(1, 21, 22, 23, three=3, four=4) == \
-            dict(one=1, two=(21, 22, 23), three=3, four=4)
-        assert mthd(1, (21, 22, 23), three=3, four=4) == \
-            dict(one=1, two=(21, 22, 23), three=3, four=4)
-
-    def test_args_options_2_entry(self):
-        """
-        Test `ipalib.frontend.Command.args_options_2_entry` method.
-        """
-        class my_cmd(self.cls):
-            takes_args = (
-                parameters.Str('one', attribute=True),
-                parameters.Str('two', attribute=False),
-            )
-            takes_options = (
-                parameters.Str('three', attribute=True, multivalue=True),
-                parameters.Str('four', attribute=True, multivalue=False),
-            )
-
-            def run(self, *args, **kw):
-                return self.args_options_2_entry(*args, **kw)
-
-        args = ('one', 'two')
-        kw = dict(three=('three1', 'three2'), four='four')
-
-        (api, home) = create_test_api()
-        api.finalize()
-        o = my_cmd()
-        o.set_api(api)
-        o.finalize()
-        e = o.run(*args, **kw)
-        assert type(e) is dict
-        assert 'one' in e
-        assert 'two' not in e
-        assert 'three' in e
-        assert 'four' in e
-        assert e['one'] == 'one'
-        assert e['three'] == ['three1', 'three2']
-        assert e['four'] == 'four'
-
-    def test_params_2_args_options(self):
-        """
-        Test the `ipalib.frontend.Command.params_2_args_options` method.
-        """
-        o = self.get_instance(args='one', options='two')
-        assert o.params_2_args_options() == ((None,), {})
-        assert o.params_2_args_options(one=1) == ((1,), {})
-        assert o.params_2_args_options(two=2) == ((None,), dict(two=2))
-        assert o.params_2_args_options(two=2, one=1) == ((1,), dict(two=2))
-
-    def test_run(self):
-        """
-        Test the `ipalib.frontend.Command.run` method.
-        """
-        class my_cmd(self.cls):
-            def execute(self, *args, **kw):
-                return ('execute', args, kw)
-
-            def forward(self, *args, **kw):
-                return ('forward', args, kw)
-
-        args = ('Hello,', 'world,')
-        kw = dict(how_are='you', on_this='fine day?', version=API_VERSION)
-
-        # Test in server context:
-        (api, home) = create_test_api(in_server=True)
-        api.finalize()
-        o = my_cmd()
-        o.set_api(api)
-        assert o.run.im_func is self.cls.run.im_func
-        out = o.run(*args, **kw)
-        assert ('execute', args, kw) == out
-
-        # Test in non-server context
-        (api, home) = create_test_api(in_server=False)
-        api.finalize()
-        o = my_cmd()
-        o.set_api(api)
-        assert o.run.im_func is self.cls.run.im_func
-        assert ('forward', args, kw) == o.run(*args, **kw)
-
-    def test_messages(self):
-        """
-        Test correct handling of messages
-        """
-        class TestMessage(messages.PublicMessage):
-            type = 'info'
-            format = 'This is a message.'
-            errno = 1234
-
-        class my_cmd(self.cls):
-            def execute(self, *args, **kw):
-                result = {'name': 'execute'}
-                messages.add_message(kw['version'], result, TestMessage())
-                return result
-
-            def forward(self, *args, **kw):
-                result = {'name': 'forward'}
-                messages.add_message(kw['version'], result, TestMessage())
-                return result
-
-        args = ('Hello,', 'world,')
-        kw = dict(how_are='you', on_this='fine day?', version=API_VERSION)
-
-        expected = [TestMessage().to_dict()]
-
-        # Test in server context:
-        (api, home) = create_test_api(in_server=True)
-        api.finalize()
-        o = my_cmd()
-        o.set_api(api)
-        assert o.run.im_func is self.cls.run.im_func
-        assert {'name': 'execute', 'messages': expected} == o.run(*args, **kw)
-
-        # Test in non-server context
-        (api, home) = create_test_api(in_server=False)
-        api.finalize()
-        o = my_cmd()
-        o.set_api(api)
-        assert o.run.im_func is self.cls.run.im_func
-        assert {'name': 'forward', 'messages': expected} == o.run(*args, **kw)
-
-    def test_validate_output_basic(self):
-        """
-        Test the `ipalib.frontend.Command.validate_output` method.
-        """
-        class Example(self.cls):
-            has_output = ('foo', 'bar', 'baz')
-
-        inst = Example()
-        inst.finalize()
-
-        # Test with wrong type:
-        wrong = ('foo', 'bar', 'baz')
-        e = raises(TypeError, inst.validate_output, wrong)
-        assert str(e) == '%s.validate_output(): need a %r; got a %r: %r' % (
-            'Example', dict, tuple, wrong
-        )
-
-        # Test with a missing keys:
-        wrong = dict(bar='hello')
-        e = raises(ValueError, inst.validate_output, wrong)
-        assert str(e) == '%s.validate_output(): missing keys %r in %r' % (
-            'Example', ['baz', 'foo'], wrong
-        )
-
-        # Test with extra keys:
-        wrong = dict(foo=1, bar=2, baz=3, fee=4, azz=5)
-        e = raises(ValueError, inst.validate_output, wrong)
-        assert str(e) == '%s.validate_output(): unexpected keys %r in %r' % (
-            'Example', ['azz', 'fee'], wrong
-        )
-
-        # Test with different keys:
-        wrong = dict(baz=1, xyzzy=2, quux=3)
-        e = raises(ValueError, inst.validate_output, wrong)
-        assert str(e) == '%s.validate_output(): missing keys %r in %r' % (
-            'Example', ['bar', 'foo'], wrong
-        ), str(e)
-
-    def test_validate_output_per_type(self):
-        """
-        Test `ipalib.frontend.Command.validate_output` per-type validation.
-        """
-
-        class Complex(self.cls):
-            has_output = (
-                output.Output('foo', int),
-                output.Output('bar', list),
-            )
-        inst = Complex()
-        inst.finalize()
-
-        wrong = dict(foo=17.9, bar=[18])
-        e = raises(TypeError, inst.validate_output, wrong)
-        assert str(e) == '%s:\n  output[%r]: need %r; got %r: %r' % (
-            'Complex.validate_output()', 'foo', int, float, 17.9
-        )
-
-        wrong = dict(foo=18, bar=17)
-        e = raises(TypeError, inst.validate_output, wrong)
-        assert str(e) == '%s:\n  output[%r]: need %r; got %r: %r' % (
-            'Complex.validate_output()', 'bar', list, int, 17
-        )
-
-    def test_validate_output_nested(self):
-        """
-        Test `ipalib.frontend.Command.validate_output` nested validation.
-        """
-
-        class Subclass(output.ListOfEntries):
-            pass
-
-        # Test nested validation:
-        class nested(self.cls):
-            has_output = (
-                output.Output('hello', int),
-                Subclass('world'),
-            )
-        inst = nested()
-        inst.finalize()
-        okay = dict(foo='bar')
-        nope = ('aye', 'bee')
-
-        wrong = dict(hello=18, world=[okay, nope, okay])
-        e = raises(TypeError, inst.validate_output, wrong)
-        assert str(e) == output.emsg % (
-            'nested', 'Subclass', 'world', 1, dict, tuple, nope
-        )
-
-        wrong = dict(hello=18, world=[okay, okay, okay, okay, nope])
-        e = raises(TypeError, inst.validate_output, wrong)
-        assert str(e) == output.emsg % (
-            'nested', 'Subclass', 'world', 4, dict, tuple, nope
-        )
-
-    def test_get_output_params(self):
-        """
-        Test the `ipalib.frontend.Command.get_output_params` method.
-        """
-        class example(self.cls):
-            has_output_params = (
-                'one',
-                'two',
-                'three',
-            )
-            takes_args = (
-                'foo',
-            )
-            takes_options = (
-                Str('bar', flags='no_output'),
-                'baz',
-            )
-
-        inst = example()
-        assert list(inst.get_output_params()) == ['one', 'two', 'three']
-        inst.finalize()
-        assert list(inst.get_output_params()) == [
-            'one', 'two', 'three', inst.params.foo, inst.params.baz
-        ]
-        assert list(inst.output_params) == ['one', 'two', 'three', 'foo', 'baz']
-
-
-class test_LocalOrRemote(ClassChecker):
-    """
-    Test the `ipalib.frontend.LocalOrRemote` class.
-    """
-    _cls = frontend.LocalOrRemote
-
-    def test_init(self):
-        """
-        Test the `ipalib.frontend.LocalOrRemote.__init__` method.
-        """
-        o = self.cls()
-        o.finalize()
-        assert list(o.args) == []
-        assert list(o.options) == ['server', 'version']
-        op = o.options.server
-        assert op.required is False
-        assert op.default is False
-
-    def test_run(self):
-        """
-        Test the `ipalib.frontend.LocalOrRemote.run` method.
-        """
-        class example(self.cls):
-            takes_args = 'key?'
-
-            def forward(self, *args, **options):
-                return dict(result=('forward', args, options))
-
-            def execute(self, *args, **options):
-                return dict(result=('execute', args, options))
-
-        # Test when in_server=False:
-        (api, home) = create_test_api(in_server=False)
-        api.register(example)
-        api.finalize()
-        cmd = api.Command.example
-        assert cmd(version=u'2.47') == dict(
-            result=('execute', (None,), dict(version=u'2.47', server=False))
-        )
-        assert cmd(u'var', version=u'2.47') == dict(
-            result=('execute', (u'var',), dict(version=u'2.47', server=False))
-        )
-        assert cmd(server=True, version=u'2.47') == dict(
-            result=('forward', (None,), dict(version=u'2.47', server=True))
-        )
-        assert cmd(u'var', server=True, version=u'2.47') == dict(
-            result=('forward', (u'var',), dict(version=u'2.47', server=True))
-        )
-
-        # Test when in_server=True (should always call execute):
-        (api, home) = create_test_api(in_server=True)
-        api.register(example)
-        api.finalize()
-        cmd = api.Command.example
-        assert cmd(version=u'2.47') == dict(
-            result=('execute', (None,), dict(version=u'2.47', server=False))
-        )
-        assert cmd(u'var', version=u'2.47') == dict(
-            result=('execute', (u'var',), dict(version=u'2.47', server=False))
-        )
-        assert cmd(server=True, version=u'2.47') == dict(
-            result=('execute', (None,), dict(version=u'2.47', server=True))
-        )
-        assert cmd(u'var', server=True, version=u'2.47') == dict(
-            result=('execute', (u'var',), dict(version=u'2.47', server=True))
-        )
-
-
-class test_Object(ClassChecker):
-    """
-    Test the `ipalib.frontend.Object` class.
-    """
-    _cls = frontend.Object
-
-    def test_class(self):
-        """
-        Test the `ipalib.frontend.Object` class.
-        """
-        assert self.cls.backend is None
-        assert self.cls.methods is None
-        assert self.cls.properties is None
-        assert self.cls.params is None
-        assert self.cls.params_minus_pk is None
-        assert self.cls.takes_params == tuple()
-
-    def test_init(self):
-        """
-        Test the `ipalib.frontend.Object.__init__` method.
-        """
-        o = self.cls()
-        assert o.backend is None
-        assert o.methods is None
-        assert o.properties is None
-        assert o.params is None
-        assert o.params_minus_pk is None
-        assert o.properties is None
-
-    def test_set_api(self):
-        """
-        Test the `ipalib.frontend.Object.set_api` method.
-        """
-        # Setup for test:
-        class DummyAttribute(object):
-            def __init__(self, obj_name, attr_name, name=None):
-                self.obj_name = obj_name
-                self.attr_name = attr_name
-                if name is None:
-                    self.name = '%s_%s' % (obj_name, attr_name)
-                else:
-                    self.name = name
-                self.param = frontend.create_param(attr_name)
-
-            def __clone__(self, attr_name):
-                return self.__class__(
-                    self.obj_name,
-                    self.attr_name,
-                    getattr(self, attr_name)
-                )
-
-        def get_attributes(cnt, format):
-            for name in ['other', 'user', 'another']:
-                for i in xrange(cnt):
-                    yield DummyAttribute(name, format % i)
-
-        cnt = 10
-        formats = dict(
-            methods='method_%d',
-            properties='property_%d',
-        )
-
-
-        _d = dict(
-            Method=plugable.NameSpace(
-                get_attributes(cnt, formats['methods'])
-            ),
-            Property=plugable.NameSpace(
-                get_attributes(cnt, formats['properties'])
-            ),
-        )
-        api = plugable.MagicDict(_d)
-        assert len(api.Method) == cnt * 3
-        assert len(api.Property) == cnt * 3
-
-        class user(self.cls):
-            pass
-
-        # Actually perform test:
-        o = user()
-        o.set_api(api)
-        assert read_only(o, 'api') is api
-        for name in ['methods', 'properties']:
-            namespace = getattr(o, name)
-            assert isinstance(namespace, plugable.NameSpace)
-            assert len(namespace) == cnt
-            f = formats[name]
-            for i in xrange(cnt):
-                attr_name = f % i
-                attr = namespace[attr_name]
-                assert isinstance(attr, DummyAttribute)
-                assert attr is getattr(namespace, attr_name)
-                assert attr.obj_name == 'user'
-                assert attr.attr_name == attr_name
-                assert attr.name == '%s_%s' % ('user', attr_name)
-
-        # Test params instance attribute
-        o = self.cls()
-        o.set_api(api)
-        ns = o.params
-        assert type(ns) is plugable.NameSpace
-        assert len(ns) == 0
-        class example(self.cls):
-            takes_params = ('banana', 'apple')
-        o = example()
-        o.set_api(api)
-        ns = o.params
-        assert type(ns) is plugable.NameSpace
-        assert len(ns) == 2, repr(ns)
-        assert list(ns) == ['banana', 'apple']
-        for p in ns():
-            assert type(p) is parameters.Str
-            assert p.required is True
-            assert p.multivalue is False
-
-    def test_primary_key(self):
-        """
-        Test the `ipalib.frontend.Object.primary_key` attribute.
-        """
-        (api, home) = create_test_api()
-        api.finalize()
-
-        # Test with no primary keys:
-        class example1(self.cls):
-            takes_params = (
-                'one',
-                'two',
-            )
-        o = example1()
-        o.set_api(api)
-        assert o.primary_key is None
-
-        # Test with 1 primary key:
-        class example2(self.cls):
-            takes_params = (
-                'one',
-                'two',
-                parameters.Str('three', primary_key=True),
-                'four',
-            )
-        o = example2()
-        o.set_api(api)
-        pk = o.primary_key
-        assert type(pk) is parameters.Str
-        assert pk.name == 'three'
-        assert pk.primary_key is True
-        assert o.params[2] is o.primary_key
-        assert isinstance(o.params_minus_pk, plugable.NameSpace)
-        assert list(o.params_minus_pk) == ['one', 'two', 'four']
-
-        # Test with multiple primary_key:
-        class example3(self.cls):
-            takes_params = (
-                parameters.Str('one', primary_key=True),
-                parameters.Str('two', primary_key=True),
-                'three',
-                parameters.Str('four', primary_key=True),
-            )
-        o = example3()
-        o.set_api(api)
-        e = raises(ValueError, o.finalize)
-        assert str(e) == \
-            'example3 (Object) has multiple primary keys: one, two, four'
-
-    def test_backend(self):
-        """
-        Test the `ipalib.frontend.Object.backend` attribute.
-        """
-        (api, home) = create_test_api()
-        class ldap(backend.Backend):
-            whatever = 'It worked!'
-        api.register(ldap)
-        class user(frontend.Object):
-            backend_name = 'ldap'
-        api.register(user)
-        api.finalize()
-        b = api.Object.user.backend
-        assert isinstance(b, ldap)
-        assert b.whatever == 'It worked!'
-
-    def test_get_dn(self):
-        """
-        Test the `ipalib.frontend.Object.get_dn` method.
-        """
-        o = self.cls()
-        e = raises(NotImplementedError, o.get_dn, 'primary key')
-        assert str(e) == 'Object.get_dn()'
-        class user(self.cls):
-            pass
-        o = user()
-        e = raises(NotImplementedError, o.get_dn, 'primary key')
-        assert str(e) == 'user.get_dn()'
-
-    def test_params_minus(self):
-        """
-        Test the `ipalib.frontend.Object.params_minus` method.
-        """
-        class example(self.cls):
-            takes_params = ('one', 'two', 'three', 'four')
-        o = example()
-        (api, home) = create_test_api()
-        o.set_api(api)
-        p = o.params
-        assert tuple(o.params_minus()) == tuple(p())
-        assert tuple(o.params_minus([])) == tuple(p())
-        assert tuple(o.params_minus('two', 'three')) == (p.one, p.four)
-        assert tuple(o.params_minus(['two', 'three'])) == (p.one, p.four)
-        assert tuple(o.params_minus(p.two, p.three)) == (p.one, p.four)
-        assert tuple(o.params_minus([p.two, p.three])) == (p.one, p.four)
-        ns = NameSpace([p.two, p.three])
-        assert tuple(o.params_minus(ns)) == (p.one, p.four)
-
-
-class test_Attribute(ClassChecker):
-    """
-    Test the `ipalib.frontend.Attribute` class.
-    """
-    _cls = frontend.Attribute
-
-    def test_class(self):
-        """
-        Test the `ipalib.frontend.Attribute` class.
-        """
-        assert self.cls.__bases__ == (plugable.Plugin,)
-        assert type(self.cls.obj) is property
-        assert type(self.cls.obj_name) is property
-        assert type(self.cls.attr_name) is property
-
-    def test_init(self):
-        """
-        Test the `ipalib.frontend.Attribute.__init__` method.
-        """
-        class user_add(self.cls):
-            pass
-        o = user_add()
-        assert read_only(o, 'obj') is None
-        assert read_only(o, 'obj_name') == 'user'
-        assert read_only(o, 'attr_name') == 'add'
-
-    def test_set_api(self):
-        """
-        Test the `ipalib.frontend.Attribute.set_api` method.
-        """
-        user_obj = 'The user frontend.Object instance'
-        class api(object):
-            Object = dict(user=user_obj)
-        class user_add(self.cls):
-            pass
-        o = user_add()
-        assert read_only(o, 'api') is None
-        assert read_only(o, 'obj') is None
-        o.set_api(api)
-        assert read_only(o, 'api') is api
-        assert read_only(o, 'obj') is user_obj
-
-
-class test_Method(ClassChecker):
-    """
-    Test the `ipalib.frontend.Method` class.
-    """
-    _cls = frontend.Method
-
-    def get_api(self, args=tuple(), options=tuple()):
-        """
-        Return a finalized `ipalib.plugable.API` instance.
-        """
-        (api, home) = create_test_api()
-        class user(frontend.Object):
-            takes_params = (
-                'givenname',
-                'sn',
-                frontend.Param('uid', primary_key=True),
-                'initials',
-            )
-        class user_verb(self.cls):
-            takes_args = args
-            takes_options = options
-        api.register(user)
-        api.register(user_verb)
-        api.finalize()
-        return api
-
-    def test_class(self):
-        """
-        Test the `ipalib.frontend.Method` class.
-        """
-        assert self.cls.__bases__ == (frontend.Attribute, frontend.Command)
-
-    def test_init(self):
-        """
-        Test the `ipalib.frontend.Method.__init__` method.
-        """
-        class user_add(self.cls):
-            pass
-        o = user_add()
-        assert o.name == 'user_add'
-        assert o.obj_name == 'user'
-        assert o.attr_name == 'add'
-
-
-class test_Property(ClassChecker):
-    """
-    Test the `ipalib.frontend.Property` class.
-    """
-    _cls = frontend.Property
-
-    def get_subcls(self):
-        """
-        Return a standard subclass of `ipalib.frontend.Property`.
-        """
-        class user_givenname(self.cls):
-            'User first name'
-
-            @frontend.rule
-            def rule0_lowercase(self, value):
-                if not value.islower():
-                    return 'Must be lowercase'
-        return user_givenname
-
-    def test_class(self):
-        """
-        Test the `ipalib.frontend.Property` class.
-        """
-        assert self.cls.__bases__ == (frontend.Attribute,)
-        assert self.cls.klass is parameters.Str
-
-    def test_init(self):
-        """
-        Test the `ipalib.frontend.Property.__init__` method.
-        """
-        o = self.subcls()
-        assert len(o.rules) == 1
-        assert o.rules[0].__name__ == 'rule0_lowercase'
-        param = o.param
-        assert isinstance(param, parameters.Str)
-        assert param.name == 'givenname'
-        assert unicode(param.doc) == u'User first name'