317 lines
12 KiB
Python
317 lines
12 KiB
Python
# Copyright 2015 Red Hat, Inc.
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License"); you may
|
|
# not use this file except in compliance with the License. You may obtain
|
|
# a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
|
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
|
# License for the specific language governing permissions and limitations
|
|
# under the License.
|
|
|
|
import datetime
|
|
|
|
import iso8601
|
|
from oslo_utils import timeutils
|
|
|
|
from cinder.objects import base as obj_base
|
|
from cinder.objects import fields
|
|
from cinder import test
|
|
|
|
|
|
class FakeFieldType(fields.FieldType):
|
|
def coerce(self, obj, attr, value):
|
|
return '*%s*' % value
|
|
|
|
def to_primitive(self, obj, attr, value):
|
|
return '!%s!' % value
|
|
|
|
def from_primitive(self, obj, attr, value):
|
|
return value[1:-1]
|
|
|
|
|
|
class TestField(test.TestCase):
|
|
def setUp(self):
|
|
super(TestField, self).setUp()
|
|
self.field = fields.Field(FakeFieldType())
|
|
self.coerce_good_values = [('foo', '*foo*')]
|
|
self.coerce_bad_values = []
|
|
self.to_primitive_values = [('foo', '!foo!')]
|
|
self.from_primitive_values = [('!foo!', 'foo')]
|
|
|
|
def test_coerce_good_values(self):
|
|
for in_val, out_val in self.coerce_good_values:
|
|
self.assertEqual(out_val, self.field.coerce('obj', 'attr', in_val))
|
|
|
|
def test_coerce_bad_values(self):
|
|
for in_val in self.coerce_bad_values:
|
|
self.assertRaises((TypeError, ValueError),
|
|
self.field.coerce, 'obj', 'attr', in_val)
|
|
|
|
def test_to_primitive(self):
|
|
for in_val, prim_val in self.to_primitive_values:
|
|
self.assertEqual(prim_val, self.field.to_primitive('obj', 'attr',
|
|
in_val))
|
|
|
|
def test_from_primitive(self):
|
|
class ObjectLikeThing(object):
|
|
_context = 'context'
|
|
|
|
for prim_val, out_val in self.from_primitive_values:
|
|
self.assertEqual(out_val, self.field.from_primitive(
|
|
ObjectLikeThing, 'attr', prim_val))
|
|
|
|
def test_stringify(self):
|
|
self.assertEqual('123', self.field.stringify(123))
|
|
|
|
|
|
class TestString(TestField):
|
|
def setUp(self):
|
|
super(TestField, self).setUp()
|
|
self.field = fields.StringField()
|
|
self.coerce_good_values = [('foo', 'foo'), (1, '1'), (1L, '1'),
|
|
(True, 'True')]
|
|
self.coerce_bad_values = [None]
|
|
self.to_primitive_values = self.coerce_good_values[0:1]
|
|
self.from_primitive_values = self.coerce_good_values[0:1]
|
|
|
|
def test_stringify(self):
|
|
self.assertEqual("'123'", self.field.stringify(123))
|
|
|
|
|
|
class TestInteger(TestField):
|
|
def setUp(self):
|
|
super(TestField, self).setUp()
|
|
self.field = fields.IntegerField()
|
|
self.coerce_good_values = [(1, 1), ('1', 1)]
|
|
self.coerce_bad_values = ['foo', None]
|
|
self.to_primitive_values = self.coerce_good_values[0:1]
|
|
self.from_primitive_values = self.coerce_good_values[0:1]
|
|
|
|
|
|
class TestFloat(TestField):
|
|
def setUp(self):
|
|
super(TestFloat, self).setUp()
|
|
self.field = fields.FloatField()
|
|
self.coerce_good_values = [(1.1, 1.1), ('1.1', 1.1)]
|
|
self.coerce_bad_values = ['foo', None]
|
|
self.to_primitive_values = self.coerce_good_values[0:1]
|
|
self.from_primitive_values = self.coerce_good_values[0:1]
|
|
|
|
|
|
class TestBoolean(TestField):
|
|
def setUp(self):
|
|
super(TestField, self).setUp()
|
|
self.field = fields.BooleanField()
|
|
self.coerce_good_values = [(True, True), (False, False), (1, True),
|
|
('foo', True), (0, False), ('', False)]
|
|
self.coerce_bad_values = []
|
|
self.to_primitive_values = self.coerce_good_values[0:2]
|
|
self.from_primitive_values = self.coerce_good_values[0:2]
|
|
|
|
|
|
class TestDateTime(TestField):
|
|
def setUp(self):
|
|
super(TestDateTime, self).setUp()
|
|
self.dt = datetime.datetime(1955, 11, 5, tzinfo=iso8601.iso8601.Utc())
|
|
self.field = fields.DateTimeField()
|
|
self.coerce_good_values = [(self.dt, self.dt),
|
|
(timeutils.isotime(self.dt), self.dt)]
|
|
self.coerce_bad_values = [1, 'foo']
|
|
self.to_primitive_values = [(self.dt, timeutils.isotime(self.dt))]
|
|
self.from_primitive_values = [(timeutils.isotime(self.dt), self.dt)]
|
|
|
|
def test_stringify(self):
|
|
self.assertEqual(
|
|
'1955-11-05T18:00:00Z',
|
|
self.field.stringify(
|
|
datetime.datetime(1955, 11, 5, 18, 0, 0,
|
|
tzinfo=iso8601.iso8601.Utc())))
|
|
|
|
|
|
class TestDict(TestField):
|
|
def setUp(self):
|
|
super(TestDict, self).setUp()
|
|
self.field = fields.Field(fields.Dict(FakeFieldType()))
|
|
self.coerce_good_values = [({'foo': 'bar'}, {'foo': '*bar*'}),
|
|
({'foo': 1}, {'foo': '*1*'})]
|
|
self.coerce_bad_values = [{1: 'bar'}, 'foo']
|
|
self.to_primitive_values = [({'foo': 'bar'}, {'foo': '!bar!'})]
|
|
self.from_primitive_values = [({'foo': '!bar!'}, {'foo': 'bar'})]
|
|
|
|
def test_stringify(self):
|
|
self.assertEqual("{key=val}", self.field.stringify({'key': 'val'}))
|
|
|
|
|
|
class TestDictOfStrings(TestField):
|
|
def setUp(self):
|
|
super(TestDictOfStrings, self).setUp()
|
|
self.field = fields.DictOfStringsField()
|
|
self.coerce_good_values = [({'foo': 'bar'}, {'foo': 'bar'}),
|
|
({'foo': 1}, {'foo': '1'})]
|
|
self.coerce_bad_values = [{1: 'bar'}, {'foo': None}, 'foo']
|
|
self.to_primitive_values = [({'foo': 'bar'}, {'foo': 'bar'})]
|
|
self.from_primitive_values = [({'foo': 'bar'}, {'foo': 'bar'})]
|
|
|
|
def test_stringify(self):
|
|
self.assertEqual("{key='val'}", self.field.stringify({'key': 'val'}))
|
|
|
|
|
|
class TestDictOfIntegers(TestField):
|
|
def setUp(self):
|
|
super(TestDictOfIntegers, self).setUp()
|
|
self.field = fields.DictOfIntegersField()
|
|
self.coerce_good_values = [({'foo': '42'}, {'foo': 42}),
|
|
({'foo': 4.2}, {'foo': 4})]
|
|
self.coerce_bad_values = [{1: 'bar'}, {'foo': 'boo'},
|
|
'foo', {'foo': None}]
|
|
self.to_primitive_values = [({'foo': 42}, {'foo': 42})]
|
|
self.from_primitive_values = [({'foo': 42}, {'foo': 42})]
|
|
|
|
def test_stringify(self):
|
|
self.assertEqual("{key=42}", self.field.stringify({'key': 42}))
|
|
|
|
|
|
class TestDictOfStringsNone(TestField):
|
|
def setUp(self):
|
|
super(TestDictOfStringsNone, self).setUp()
|
|
self.field = fields.DictOfNullableStringsField()
|
|
self.coerce_good_values = [({'foo': 'bar'}, {'foo': 'bar'}),
|
|
({'foo': 1}, {'foo': '1'}),
|
|
({'foo': None}, {'foo': None})]
|
|
self.coerce_bad_values = [{1: 'bar'}, 'foo']
|
|
self.to_primitive_values = [({'foo': 'bar'}, {'foo': 'bar'})]
|
|
self.from_primitive_values = [({'foo': 'bar'}, {'foo': 'bar'})]
|
|
|
|
def test_stringify(self):
|
|
self.assertEqual("{k2=None,key='val'}",
|
|
self.field.stringify({'k2': None,
|
|
'key': 'val'}))
|
|
|
|
|
|
class TestListOfDictOfNullableStringsField(TestField):
|
|
def setUp(self):
|
|
super(TestListOfDictOfNullableStringsField, self).setUp()
|
|
self.field = fields.ListOfDictOfNullableStringsField()
|
|
self.coerce_good_values = [([{'f': 'b', 'f1': 'b1'}, {'f2': 'b2'}],
|
|
[{'f': 'b', 'f1': 'b1'}, {'f2': 'b2'}]),
|
|
([{'f': 1}, {'f1': 'b1'}],
|
|
[{'f': '1'}, {'f1': 'b1'}]),
|
|
([{'foo': None}], [{'foo': None}])]
|
|
self.coerce_bad_values = [[{1: 'a'}], ['ham', 1], ['eggs']]
|
|
self.to_primitive_values = [([{'f': 'b'}, {'f1': 'b1'}, {'f2': None}],
|
|
[{'f': 'b'}, {'f1': 'b1'}, {'f2': None}])]
|
|
self.from_primitive_values = [([{'f': 'b'}, {'f1': 'b1'},
|
|
{'f2': None}],
|
|
[{'f': 'b'}, {'f1': 'b1'},
|
|
{'f2': None}])]
|
|
|
|
def test_stringify(self):
|
|
self.assertEqual("[{f=None,f1='b1'},{f2='b2'}]",
|
|
self.field.stringify(
|
|
[{'f': None, 'f1': 'b1'}, {'f2': 'b2'}]))
|
|
|
|
|
|
class TestList(TestField):
|
|
def setUp(self):
|
|
super(TestList, self).setUp()
|
|
self.field = fields.Field(fields.List(FakeFieldType()))
|
|
self.coerce_good_values = [(['foo', 'bar'], ['*foo*', '*bar*'])]
|
|
self.coerce_bad_values = ['foo']
|
|
self.to_primitive_values = [(['foo'], ['!foo!'])]
|
|
self.from_primitive_values = [(['!foo!'], ['foo'])]
|
|
|
|
def test_stringify(self):
|
|
self.assertEqual('[123]', self.field.stringify([123]))
|
|
|
|
|
|
class TestListOfStrings(TestField):
|
|
def setUp(self):
|
|
super(TestListOfStrings, self).setUp()
|
|
self.field = fields.ListOfStringsField()
|
|
self.coerce_good_values = [(['foo', 'bar'], ['foo', 'bar'])]
|
|
self.coerce_bad_values = ['foo']
|
|
self.to_primitive_values = [(['foo'], ['foo'])]
|
|
self.from_primitive_values = [(['foo'], ['foo'])]
|
|
|
|
def test_stringify(self):
|
|
self.assertEqual("['abc']", self.field.stringify(['abc']))
|
|
|
|
|
|
class TestSet(TestField):
|
|
def setUp(self):
|
|
super(TestSet, self).setUp()
|
|
self.field = fields.Field(fields.Set(FakeFieldType()))
|
|
self.coerce_good_values = [(set(['foo', 'bar']),
|
|
set(['*foo*', '*bar*']))]
|
|
self.coerce_bad_values = [['foo'], {'foo': 'bar'}]
|
|
self.to_primitive_values = [(set(['foo']), tuple(['!foo!']))]
|
|
self.from_primitive_values = [(tuple(['!foo!']), set(['foo']))]
|
|
|
|
def test_stringify(self):
|
|
self.assertEqual('set([123])', self.field.stringify(set([123])))
|
|
|
|
|
|
class TestSetOfIntegers(TestField):
|
|
def setUp(self):
|
|
super(TestSetOfIntegers, self).setUp()
|
|
self.field = fields.SetOfIntegersField()
|
|
self.coerce_good_values = [(set(['1', 2]),
|
|
set([1, 2]))]
|
|
self.coerce_bad_values = [set(['foo'])]
|
|
self.to_primitive_values = [(set([1]), tuple([1]))]
|
|
self.from_primitive_values = [(tuple([1]), set([1]))]
|
|
|
|
def test_stringify(self):
|
|
self.assertEqual('set([1,2])', self.field.stringify(set([1, 2])))
|
|
|
|
|
|
class TestListOfSetsOfIntegers(TestField):
|
|
def setUp(self):
|
|
super(TestListOfSetsOfIntegers, self).setUp()
|
|
self.field = fields.ListOfSetsOfIntegersField()
|
|
self.coerce_good_values = [([set(['1', 2]), set([3, '4'])],
|
|
[set([1, 2]), set([3, 4])])]
|
|
self.coerce_bad_values = [[set(['foo'])]]
|
|
self.to_primitive_values = [([set([1])], [tuple([1])])]
|
|
self.from_primitive_values = [([tuple([1])], [set([1])])]
|
|
|
|
def test_stringify(self):
|
|
self.assertEqual('[set([1,2])]', self.field.stringify([set([1, 2])]))
|
|
|
|
|
|
class TestObject(TestField):
|
|
def setUp(self):
|
|
super(TestObject, self).setUp()
|
|
|
|
class TestableObject(obj_base.CinderObject):
|
|
fields = {
|
|
'uuid': fields.StringField(),
|
|
}
|
|
|
|
def __eq__(self, value):
|
|
# NOTE(danms): Be rather lax about this equality thing to
|
|
# satisfy the assertEqual() in test_from_primitive(). We
|
|
# just want to make sure the right type of object is re-created
|
|
return value.__class__.__name__ == TestableObject.__name__
|
|
|
|
class OtherTestableObject(obj_base.CinderObject):
|
|
pass
|
|
|
|
test_inst = TestableObject()
|
|
self._test_cls = TestableObject
|
|
self.field = fields.Field(fields.Object('TestableObject'))
|
|
self.coerce_good_values = [(test_inst, test_inst)]
|
|
self.coerce_bad_values = [OtherTestableObject(), 1, 'foo']
|
|
self.to_primitive_values = [(test_inst, test_inst.obj_to_primitive())]
|
|
self.from_primitive_values = [(test_inst.obj_to_primitive(),
|
|
test_inst), (test_inst, test_inst)]
|
|
|
|
def test_stringify(self):
|
|
obj = self._test_cls(uuid='fake-uuid')
|
|
self.assertEqual('TestableObject(fake-uuid)',
|
|
self.field.stringify(obj))
|