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nexedi
ZODB
Commits
9cfba5ed
Commit
9cfba5ed
authored
Nov 18, 2016
by
Jim Fulton
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Check in test I missed checking in yesterday
sigh
parent
7396ca0f
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src/ZODB/tests/test_TransactionMetaData.py
src/ZODB/tests/test_TransactionMetaData.py
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src/ZODB/tests/test_TransactionMetaData.py
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9cfba5ed
##############################################################################
#
# Copyright (c) Zope Foundation and Contributors.
# All Rights Reserved.
#
# This software is subject to the provisions of the Zope Public License,
# Version 2.0 (ZPL). A copy of the ZPL should accompany this distribution.
# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
# FOR A PARTICULAR PURPOSE.
#
##############################################################################
import
unittest
import
warnings
from
.._compat
import
dumps
,
loads
,
_protocol
from
..Connection
import
TransactionMetaData
class
TransactionMetaDataTests
(
unittest
.
TestCase
):
def
test_basic
(
self
):
t
=
TransactionMetaData
(
u'user
\
x80
'
,
u'description
\
x80
'
,
dict
(
foo
=
'FOO'
))
self
.
assertEqual
(
t
.
user
,
b'user
\
xc2
\
x80
'
)
self
.
assertEqual
(
t
.
description
,
b'description
\
xc2
\
x80
'
)
self
.
assertEqual
(
t
.
extension
,
dict
(
foo
=
'FOO'
))
with
warnings
.
catch_warnings
(
record
=
True
)
as
w
:
warnings
.
simplefilter
(
"always"
)
self
.
assertEqual
(
t
.
_extension
,
t
.
extension
)
self
.
assertEqual
(
len
(
w
),
1
)
self
.
assertTrue
(
issubclass
(
w
[
-
1
].
category
,
DeprecationWarning
))
self
.
assertTrue
(
"_extension is deprecated"
in
str
(
w
[
-
1
].
message
))
def
test_basic_no_encoding
(
self
):
t
=
TransactionMetaData
(
b'user'
,
b'description'
,
dumps
(
dict
(
foo
=
'FOO'
),
_protocol
))
self
.
assertEqual
(
t
.
user
,
b'user'
)
self
.
assertEqual
(
t
.
description
,
b'description'
)
self
.
assertEqual
(
t
.
extension
,
dict
(
foo
=
'FOO'
))
self
.
assertEqual
(
t
.
_extension
,
t
.
extension
)
def
test_constructor_default_args
(
self
):
t
=
TransactionMetaData
()
self
.
assertEqual
(
t
.
user
,
b''
)
self
.
assertEqual
(
t
.
description
,
b''
)
self
.
assertEqual
(
t
.
extension
,
{})
self
.
assertEqual
(
t
.
_extension
,
t
.
extension
)
def
test_set_extension
(
self
):
t
=
TransactionMetaData
(
u''
,
u''
,
b''
)
self
.
assertEqual
(
t
.
user
,
b''
)
self
.
assertEqual
(
t
.
description
,
b''
)
self
.
assertEqual
(
t
.
extension
,
{})
self
.
assertEqual
(
t
.
_extension
,
t
.
extension
)
for
name
in
'extension'
,
'_extension'
:
data
=
{
name
:
name
+
'foo'
}
setattr
(
t
,
name
,
data
)
self
.
assertEqual
(
t
.
extension
,
data
)
self
.
assertEqual
(
t
.
_extension
,
t
.
extension
)
data
=
{}
setattr
(
t
,
name
,
data
)
self
.
assertEqual
(
t
.
extension
,
data
)
self
.
assertEqual
(
t
.
_extension
,
t
.
extension
)
def
test_used_by_connection
(
self
):
import
ZODB
from
ZODB.MappingStorage
import
MappingStorage
class
Storage
(
MappingStorage
):
def
tpc_begin
(
self
,
transaction
):
self
.
test_transaction
=
transaction
return
MappingStorage
.
tpc_begin
(
self
,
transaction
)
storage
=
Storage
()
conn
=
ZODB
.
connection
(
storage
)
with
conn
.
transaction_manager
as
t
:
t
.
user
=
u'user
\
x80
'
t
.
description
=
u'description
\
x80
'
t
.
setExtendedInfo
(
'foo'
,
'FOO'
)
conn
.
root
.
x
=
1
t
=
storage
.
test_transaction
self
.
assertEqual
(
t
.
__class__
,
TransactionMetaData
)
self
.
assertEqual
(
t
.
user
,
b'user
\
xc2
\
x80
'
)
self
.
assertEqual
(
t
.
description
,
b'description
\
xc2
\
x80
'
)
self
.
assertEqual
(
t
.
extension
,
dict
(
foo
=
'FOO'
))
def
test_suite
():
return
unittest
.
makeSuite
(
TransactionMetaDataTests
)
if
__name__
==
'__main__'
:
unittest
.
main
(
defaultTest
=
'test_suite'
)
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