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# Copyright 2012 GRNET S.A. All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or
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# without modification, are permitted provided that the following
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# conditions are met:
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#
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#   1. Redistributions of source code must retain the above
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#      copyright notice, this list of conditions and the following
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#      disclaimer.
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#
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#   2. Redistributions in binary form must reproduce the above
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#      copyright notice, this list of conditions and the following
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#      disclaimer in the documentation and/or other materials
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#      provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
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# OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
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# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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# USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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#
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# The views and conclusions contained in the software and
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# documentation are those of the authors and should not be
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# interpreted as representing official policies, either expressed
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# or implied, of GRNET S.A.
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from config import QHTestCase
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from config import run_test_case
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from config import rand_string
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from config import printf
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from kamaki.clients.commissioning import CallError
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from kamaki.clients.quotaholder.api import (
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                            QH_PRACTICALLY_INFINITE,
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                            InvalidDataError,
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                            InvalidKeyError, NoEntityError,
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                            NoQuantityError, NoCapacityError,
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                            ExportLimitError, ImportLimitError,
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                            DuplicateError)
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from synnefo.lib.quotaholder.api.quotaholder import (
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    Name, Key, Quantity, Capacity, ImportLimit, ExportLimit, Resource, Flags,
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    Imported, Exported, Returned, Released)
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DEFAULT_HOLDING = (0, 0, 0, 0)
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class QHAPITest(QHTestCase):
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    @classmethod
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    def setUpClass(self):
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        QHTestCase.setUpClass()
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        e = self.rand_entity()
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        k = Key.random()
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        r = self.qh.create_entity(create_entity=[(e, 'system', k, '')])
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        self.e_name = e
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        self.e_key = k
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        self.client = self.rand_entity()
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    @classmethod
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    def rand_name(self, exclude=[]):
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        for i in range(1,100):
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            r = Name().random()
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            if r not in exclude:
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                exclude.append(r)
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                return r
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        else:
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            m = 'Could not make a unique random name'
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            raise Exception(m)
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    used_entities = ['system']
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    @classmethod
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    def rand_entity(self):
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        return self.rand_name(self.used_entities)
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    used_policies = []
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    @classmethod
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    def rand_policy(self):
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        return self.rand_name(self.used_policies)
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    used_resources = []
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    @classmethod
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    def rand_resource(self):
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        return self.rand_name(self.used_resources)
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    def rand_limits(self):
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        q = Capacity.random() # Nonnegative
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        c = Capacity.random()
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        il = ImportLimit.random()
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        el = ExportLimit.random()
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        return q, c, il, el
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    def rand_policy_limits(self):
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        p = self.rand_policy()
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        limits = self.rand_limits()
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        return p, limits
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    def rand_flags(self):
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        return Flags.random()
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    def rand_counters(self):
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        return (Imported.random(), Exported.random(),
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                Returned.random(), Released.random())
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    def new_entity(self, parent='system', parent_key=''):
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        e = self.rand_entity()
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        k = Key.random()
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        r = self.qh.create_entity(create_entity=[(e, parent, k, parent_key)])
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        self.assertEqual(r, [])
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        return e, k
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    def new_policy(self):
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        p, limits = self.rand_policy_limits()
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        r = self.qh.set_limits(set_limits=[(p,) + limits])
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        self.assertEqual(r, [])
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        return p, limits
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    def test_001_list_entities(self):
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        r = self.qh.list_entities(entity='system', key='')
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        self.assertEqual(sorted(r), sorted(['system', self.e_name]))
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        with self.assertRaises(NoEntityError):
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            self.qh.list_entities(entity='doesnotexist', key='')
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        with self.assertRaises(InvalidDataError):
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            self.qh.list_entities(entity='system; SELECT ALL', key='')
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    def test_002_create_entity(self):
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        e = self.rand_entity()
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        k = Key.random()
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        r = self.qh.create_entity(
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            create_entity=[(self.e_name, 'system', self.e_key, ''),
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                           (e, self.e_name, k, self.e_key),
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                           (e, self.e_name, k, self.e_key)])
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        self.assertEqual(r, [0,2])
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    def test_003_release_entity(self):
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        e, k = self.new_entity()
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        r = self.qh.release_entity(release_entity=[(e, k)])
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        self.assertEqual(r, [])
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    def test_004_set_entity_key(self):
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        e, k = self.new_entity()
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        k1 = Key.random()
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        k2 = Key.random()
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        r = self.qh.set_entity_key(set_entity_key=[(e, k1, k2)])
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        self.assertEqual(r, [e])
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        r = self.qh.set_entity_key(set_entity_key=[(e, k, k2)])
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        self.assertEqual(r, [])
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        r = self.qh.release_entity(release_entity=[(e, k)])
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        self.assertEqual(r, [e])
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    def test_005_get_entity(self):
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        e = self.rand_entity()
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        k = Key.random()
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        r = self.qh.get_entity(get_entity=[(self.e_name, self.e_key), (e, k)])
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        self.assertEqual(r, [(self.e_name, 'system')])
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    def test_006_get_set_limits(self):
168

    
169
        p1, limits1 = self.rand_policy_limits()
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        limits2 = self.rand_limits()
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        r = self.qh.set_limits(set_limits=[(p1,) + limits1,
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                                           (p1,) + limits2])
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        self.assertEqual(r, [])
174

    
175
        p2, _ = self.rand_policy_limits()
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        r = self.qh.get_limits(get_limits=[p1, p2])
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        self.assertEqual(r, [(p1,) + limits2])
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179
    def test_007_get_set_holding(self):
180
        e, k = self.new_entity()
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        resource = self.rand_resource()
182

    
183
        p0 = self.rand_policy()
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        f0 = self.rand_flags()
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        p1, _ = self.new_policy()
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        f1 = self.rand_flags()
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        p2, _ = self.new_policy()
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        f2 = self.rand_flags()
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190
        # none is committed
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        r = self.qh.set_holding(set_holding=[(e, resource, k, p0, f0),
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                                             (e, resource, k, p1, f1),
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                                             (e, resource, k, p2, f2)])
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        self.assertEqual(r, [(e, resource, p0)])
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196
        r = self.qh.get_holding(get_holding=[(e, resource, k)])
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        self.assertEqual(r, [])
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        r = self.qh.set_holding(set_holding=[(e, resource, k, p1, f1),
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                                             (e, resource, k, p2, f2)])
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        self.assertEqual(r, [])
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203
        resource1 = self.rand_resource()
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        r = self.qh.get_holding(get_holding=[(e, resource, k),
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                                             (e, resource1, k)])
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        self.assertEqual(r, [(e, resource, p2) + DEFAULT_HOLDING + (f2,)])
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208
    def test_008_get_set_quota(self):
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        e, k = self.new_entity()
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        resource = self.rand_resource()
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        limits = self.rand_limits()
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        limits1 = self.rand_limits()
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        f = self.rand_flags()
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        r = self.qh.set_quota(set_quota=[(e, resource, k) + limits + (f,),
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                                         (e, resource, k) + limits1 + (f,)])
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        self.assertEqual(r, [])
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        resource2 = self.rand_resource()
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        r = self.qh.get_quota(get_quota=[(e, resource, k),
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                                         (e, resource2, k)])
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        self.assertEqual(r, [(e, resource) + limits1 +
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                             DEFAULT_HOLDING + (f,)])
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    def new_quota(self, entity, key, resource, limits=None):
225
        if limits is None:
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            limits = self.rand_limits()
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        f = self.rand_flags()
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        r = self.qh.set_quota(
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            set_quota=[(entity, resource, key) + limits + (f,)])
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        self.assertEqual(r, [])
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        return limits
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    def test_0081_add_quota(self):
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        e0, k0 = self.new_entity()
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        e1, k1 = self.new_entity()
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        resource0 = self.rand_resource()
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        resource1 = self.rand_resource()
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        r = self.qh.set_quota(
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            set_quota=[(e0, resource0, k0) + (5, QH_PRACTICALLY_INFINITE, 5, 6) + (0,),
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                       (e1, resource0, k1) + (5, 5, 5, 5) + (0,)])
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        self.assertEqual(r, [])
243

    
244
        r = self.qh.add_quota(clientkey=self.client,
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                              serial=1,
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                              sub_quota=[(e0, resource0, k0,
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                                          0, QH_PRACTICALLY_INFINITE, 1, 1)],
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                              add_quota=[(e0, resource0, k0,
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                                          0, 3, QH_PRACTICALLY_INFINITE, 0),
250
                                         # new holding
251
                                         (e0, resource1, k0,
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                                          0, QH_PRACTICALLY_INFINITE, 5, 5)])
253
        self.assertEqual(r, [])
254

    
255
        r = self.qh.get_quota(get_quota=[(e0, resource0, k0),
256
                                         (e0, resource1, k0)])
257
        self.assertEqual(r, [(e0, resource0, 5, 3, QH_PRACTICALLY_INFINITE+4, 5)
258
                             + DEFAULT_HOLDING + (0,),
259
                             (e0, resource1, 0, QH_PRACTICALLY_INFINITE, 5, 5)
260
                             + DEFAULT_HOLDING + (0,)])
261

    
262
        # repeated serial
263
        r = self.qh.add_quota(clientkey=self.client,
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                              serial=1,
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                              sub_quota=[(e0, resource1, k0,
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                                          0, QH_PRACTICALLY_INFINITE, (-5), 0)],
267
                              add_quota=[(e0, resource0, k0,
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                                          0, 2, QH_PRACTICALLY_INFINITE, 0)])
269
        self.assertEqual(r, [(e0, resource1), (e0, resource0)])
270

    
271
        r = self.qh.query_serials(clientkey=self.client, serials=[1, 2])
272
        self.assertEqual(r, [1])
273

    
274
        r = self.qh.query_serials(clientkey=self.client, serials=[])
275
        self.assertEqual(r, [1])
276

    
277
        r = self.qh.query_serials(clientkey=self.client, serials=[2])
278
        self.assertEqual(r, [])
279

    
280
        r = self.qh.ack_serials(clientkey=self.client, serials=[1])
281

    
282
        r = self.qh.query_serials(clientkey=self.client, serials=[1, 2])
283
        self.assertEqual(r, [])
284

    
285
        # idempotent
286
        r = self.qh.ack_serials(clientkey=self.client, serials=[1])
287

    
288
        # serial has been deleted
289
        r = self.qh.add_quota(clientkey=self.client,
290
                              serial=1,
291
                              add_quota=[(e0, resource0, k0,
292
                                          0, 2, QH_PRACTICALLY_INFINITE, 0)])
293
        self.assertEqual(r, [])
294

    
295
        # none is committed
296
        r = self.qh.add_quota(clientkey=self.client,
297
                              serial=2,
298
                              add_quota=[(e1, resource0, k1,
299
                                          0, (-10), QH_PRACTICALLY_INFINITE, 0),
300
                                         (e0, resource1, k0, 1, 0, 0, 0)])
301
        self.assertEqual(r, [(e1, resource0)])
302

    
303
        r = self.qh.get_quota(get_quota=[(e1, resource0, k1),
304
                                         (e0, resource1, k0)])
305
        self.assertEqual(r, [(e1, resource0, 5, 5 , 5, 5)
306
                             + DEFAULT_HOLDING + (0,),
307
                             (e0, resource1, 0, QH_PRACTICALLY_INFINITE, 5, 5)
308
                             + DEFAULT_HOLDING + (0,)])
309

    
310
    def test_0082_max_quota(self):
311
        e0, k0 = self.new_entity()
312
        e1, k1 = self.new_entity()
313
        resource0 = self.rand_resource()
314
        resource1 = self.rand_resource()
315

    
316
        r = self.qh.set_quota(
317
            set_quota=[(e0, resource0, k0) +
318
                       (5, QH_PRACTICALLY_INFINITE, 5, 6) + (0,)])
319
        self.assertEqual(r, [])
320

    
321
        r = self.qh.add_quota(clientkey=self.client,
322
                              serial=3,
323
                              add_quota=[(e0, resource0, k0,
324
                                          0, QH_PRACTICALLY_INFINITE, 0, 0)])
325

    
326
        self.assertEqual(r, [])
327

    
328
        r = self.qh.get_quota(get_quota=[(e0, resource0, k0)])
329
        self.assertEqual(r, [(e0, resource0, 5, 2*QH_PRACTICALLY_INFINITE, 5, 6)
330
                             + DEFAULT_HOLDING + (0,)])
331

    
332

    
333

    
334
    def test_0090_commissions(self):
335
        e0, k0 = self.new_entity()
336
        e1, k1 = self.new_entity()
337
        resource = self.rand_resource()
338
        q0, c0, il0, el0 = self.new_quota(e0, k0, resource)
339
        q1, c1, il1, el1 = self.new_quota(e1, k1, resource)
340

    
341
        most = min(c0, il0, q1, el1)
342
        if most < 0:
343
            raise AssertionError("%s <= 0" % most)
344

    
345
        r = self.qh.issue_commission(clientkey=self.client, target=e0, key=k0,
346
                                     name='something',
347
                                     provisions=[(e1, resource, most)])
348
        self.assertEqual(r, 1)
349

    
350
        with self.assertRaises(CallError):
351
            self.qh.issue_commission(clientkey=self.client, target=e0, key=k0,
352
                                     name='something',
353
                                     provisions=[(e1, resource, 1)])
354

    
355
        r = self.qh.get_pending_commissions(clientkey=self.client)
356
        self.assertEqual(r, [1])
357
        r = self.qh.resolve_pending_commissions(clientkey=self.client,
358
                                                max_serial=1, accept_set=[1])
359
        r = self.qh.get_pending_commissions(clientkey=self.client)
360
        self.assertEqual(r, [])
361

    
362
    def test_0091_commissions_exceptions(self):
363
        es1, ks1 = self.new_entity()
364
        es2, ks2 = self.new_entity()
365
        et1, kt1 = self.new_entity()
366
        et2, kt2 = self.new_entity()
367
        resource = self.rand_resource()
368
        self.new_quota(es1, ks1, resource, (10, 5, 5, 15))
369
        self.new_quota(es2, ks2, resource, (10, 5, 5, 10))
370
        self.new_quota(et1, kt1, resource, (0, 15, 3, 20))
371
        self.new_quota(et2, kt2, resource, (0, 15, 20, 20))
372

    
373
        try:
374
            self.qh.issue_commission(clientkey=self.client, target=et1, key=kt1,
375
                                     name='something',
376
                                     provisions=[(es1, resource, 12)])
377
        except NoQuantityError, e:
378
            self.assertEqual(e.source, es1)
379
            self.assertEqual(e.target, et1)
380
            self.assertEqual(e.resource, resource)
381
            self.assertEqual(e.limit, 10)
382
            self.assertEqual(e.requested, 12)
383
            self.assertEqual(e.current, 0)
384

    
385
            r = self.qh.issue_commission(clientkey=self.client, target=et1,
386
                                         key=kt1,
387
                                         name='something',
388
                                         provisions=[(es1, resource, 2)])
389
            self.assertGreater(r, 0)
390

    
391
        try:
392
            self.qh.issue_commission(clientkey=self.client, target=et1, key=kt1,
393
                                     name='something',
394
                                     provisions=[(es1, resource, 2)])
395
        except ImportLimitError, e:
396
            self.assertEqual(e.source, es1)
397
            self.assertEqual(e.target, et1)
398
            self.assertEqual(e.resource, resource)
399
            self.assertEqual(e.limit, 3)
400
            self.assertEqual(e.requested, 2)
401
            self.assertEqual(e.current, 2)
402

    
403
            r = self.qh.issue_commission(clientkey=self.client, target=et2,
404
                                         key=kt2,
405
                                         name='something',
406
                                         provisions=[(es2, resource, 9)])
407
            self.assertGreater(r, 0)
408

    
409
        try:
410
            self.qh.issue_commission(clientkey=self.client, target=et2,
411
                                     key=kt2,
412
                                     name='something',
413
                                     provisions=[(es2, resource, 1),
414
                                                 (es1, resource, 2)])
415
        except NoCapacityError, e:
416
            self.assertEqual(e.source, es1)
417
            self.assertEqual(e.target, et2)
418
            self.assertEqual(e.resource, resource)
419
            self.assertEqual(e.limit, 10)
420
            self.assertEqual(e.requested, 2)
421
            # 9 actual + 1 from the first provision
422
            self.assertEqual(e.current, 10)
423

    
424

    
425
    def test_010_list_holdings(self):
426
        e0, k0 = ('list_holdings_one', '1')
427
        e1, k1 = ('list_holdings_two', '1')
428
        resource = 'list_holdings_resource'
429
        sys = 'system'
430

    
431
        r = self.qh.create_entity(create_entity=[(e0, sys, k0, ''),
432
                                                 (e1, sys, k1, '')])
433
        if r:
434
            raise AssertionError("cannot create entities")
435

    
436
        self.qh.set_quota(set_quota=[(sys, resource, '', 10, 0,
437
                                      QH_PRACTICALLY_INFINITE,
438
                                      QH_PRACTICALLY_INFINITE, 0),
439
                                     (e0, resource, k0, 0, 10,
440
                                      QH_PRACTICALLY_INFINITE,
441
                                      QH_PRACTICALLY_INFINITE, 0),
442
                                     (e1, resource, k1, 0, 10,
443
                                      QH_PRACTICALLY_INFINITE,
444
                                      QH_PRACTICALLY_INFINITE, 0)])
445

    
446
        s0 = self.qh.issue_commission(clientkey=self.client, target=e0, key=k0,
447
                                      name='a commission',
448
                                      provisions=[('system', resource, 3)])
449

    
450
        s1 = self.qh.issue_commission(clientkey=self.client, target=e1, key=k1,
451
                                      name='a commission',
452
                                      provisions=[('system', resource, 4)])
453

    
454
        self.qh.accept_commission(clientkey=self.client, serials=[s0, s1])
455

    
456
        holdings_list, rejected = self.qh.list_holdings(list_holdings=[
457
                                                        (e0, k0),
458
                                                        (e1, k1),
459
                                                        (e0+e1, k0+k1)])
460

    
461
        self.assertEqual(rejected, [e0+e1])
462
        self.assertEqual(holdings_list, [[(e0, resource, 3, 0, 0, 0)],
463
                                         [(e1, resource, 4, 0, 0, 0)]])
464

    
465

    
466
    def test_011_release_empty(self):
467
        e, k = self.new_entity()
468
        e0, k0 = self.rand_entity(), Key.random()
469

    
470
        # none is committed
471
        r = self.qh.release_entity(release_entity=[(e, k), (e0, k0)])
472
        self.assertEqual(r, [e0])
473

    
474
        r = self.qh.get_entity(get_entity=[(e, k)])
475
        self.assertEqual(r, [(e, 'system')])
476

    
477
        r = self.qh.release_entity(release_entity=[(e, k)])
478
        self.assertEqual(r, [])
479

    
480
        r = self.qh.get_entity(get_entity=[(e, k)])
481
        self.assertEqual(r, [])
482

    
483
    def test_012_release_nonempty(self):
484
        e, k = self.new_entity()
485
        e1, k1 = self.new_entity(e, k)
486

    
487
        # none is committed
488
        r = self.qh.release_entity(release_entity=[(e, k), (e1, k1)])
489
        self.assertEqual(r, [e])
490

    
491
        r = self.qh.get_entity(get_entity=[(e1, k1)])
492
        self.assertEqual(r, [(e1, e)])
493

    
494
        r = self.qh.release_entity(release_entity=[(e1, k1), (e, k)])
495
        self.assertEqual(r, [])
496

    
497
        r = self.qh.get_entity(get_entity=[(e1, k1)])
498
        self.assertEqual(r, [])
499

    
500
    def test_013_release_nonempty(self):
501
        e, k = self.new_entity()
502
        resource = self.rand_resource()
503
        limits = self.new_quota(e, k, resource)
504
        r = self.qh.release_entity(release_entity=[(e, k)])
505
        self.assertEqual(r, [e])
506
        r = self.qh.release_holding(release_holding=[(e, resource, k)])
507
        self.assertEqual(r, [])
508
        r = self.qh.release_entity(release_entity=[(e, k)])
509
        self.assertEqual(r, [])
510

    
511
    def test_014_reset_holding(self):
512
        e0, k0 = self.new_entity()
513
        e1, k1 = self.new_entity()
514
        resource = self.rand_resource()
515
        p, _ = self.new_policy()
516
        f = self.rand_flags()
517
        r = self.qh.set_holding(set_holding=[(e1, resource, k1, p, f)])
518

    
519
        counters = self.rand_counters()
520

    
521
        # none is committed
522
        r = self.qh.reset_holding(
523
            reset_holding=[(e0, resource, k0) + counters,
524
                           (e1, resource, k1) + counters])
525
        self.assertEqual(r, [0])
526

    
527
        r = self.qh.get_holding(get_holding=[(e1, resource, k1)])
528
        self.assertEqual(r, [(e1, resource, p) + DEFAULT_HOLDING + (f,)])
529

    
530
        r = self.qh.reset_holding(
531
            reset_holding=[(e1, resource, k1) + counters])
532
        self.assertEqual(r, [])
533

    
534
        r = self.qh.get_holding(get_holding=[(e1, resource, k1)])
535
        self.assertEqual(r, [(e1, resource, p) + counters + (f,)])
536

    
537
    def test_015_release_nocapacity(self):
538
        qh = self.qh
539
        key = "key"
540
        owner = "system"
541
        owner_key = ""
542
        source = "test_015_release_nocapacity_source"
543
        resource = "resource"
544
        target = "test_015_release_nocapacity_target"
545
        flags = 0
546
        source_create  = [source, owner, key, owner_key]
547
        source_limits  = [source, 6, 0, 1000, 1000]
548
        source_holding = [source, resource, key, source, flags]
549
        target_create  = [target, owner, key, owner_key]
550
        target_limits  = [target, 0, 5, 1000, 1000]
551
        target_holding = [target, resource, key, target, flags]
552

    
553
        failed = AssertionError("Quotaholder call failed")
554
        if qh.create_entity(create_entity=[source_create, target_create]):
555
            raise failed
556
        if qh.set_limits(set_limits=[source_limits, target_limits]):
557
            raise failed
558
        if qh.set_holding(set_holding=[source_holding, target_holding]):
559
            raise failed
560

    
561
        serial = qh.issue_commission(clientkey=self.client, target=target, key=key,
562
                                     name="something", provisions=[(source, resource, 5)])
563
        qh.accept_commission(clientkey=self.client, serials=[serial])
564

    
565
        holding = qh.get_holding(get_holding=[[source, resource, key]])
566
        self.assertEqual(tuple(holding[0]), (source, resource, source, 0, 5, 0, 0, flags)) 
567
        holding = qh.get_holding(get_holding=[[target, resource, key]])
568
        self.assertEqual(tuple(holding[0]), (target, resource, target, 5, 0, 0, 0, flags)) 
569

    
570
        if qh.reset_holding(reset_holding=[[target, resource, key, 10, 0, 0, 0]]):
571
            raise failed
572

    
573
        with self.assertRaises(NoCapacityError):
574
            qh.issue_commission(clientkey=self.client, target=target, key=key,
575
                                name="something", provisions=[(source, resource, 1)])
576

    
577
        with self.assertRaises(NoQuantityError):
578
            qh.issue_commission(clientkey=self.client, target=target, key=key,
579
                                name="something", provisions=[(source, resource, -7)])
580

    
581
        source_limits  = [source, 6, 10, 1000, 1000]
582
        if qh.set_limits(set_limits=[source_limits]):
583
            raise failed
584

    
585
        serial = qh.issue_commission(clientkey=self.client, target=target, key=key,
586
                                     name="something", provisions=[(source, resource, -1)])
587
        qh.accept_commission(clientkey=self.client, serials=[serial])
588

    
589
        holding = qh.get_holding(get_holding=[[source, resource, key]])
590
        self.assertEqual(tuple(holding[0]), (source, resource, source, 0, 5, 1, 0, flags)) 
591
        holding = qh.get_holding(get_holding=[[target, resource, key]])
592
        self.assertEqual(tuple(holding[0]), (target, resource, target, 10, 0, 0, 1, flags)) 
593

    
594
        with self.assertRaises(NoCapacityError):
595
            qh.issue_commission(clientkey=self.client, target=target, key=key,
596
                                name="something", provisions=[(source, resource, -10)])
597

    
598

    
599
if __name__ == "__main__":
600
    import sys
601
    printf("Using {0}", sys.executable)
602
    run_test_case(QHAPITest)