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Kirill Smelkov
transaction
Commits
88dd3373
Commit
88dd3373
authored
Dec 17, 2012
by
Tres Seaver
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Coverage for Transaction.{join,_unjoin}.
parent
85280ec9
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1 changed file
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67 additions
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1 deletion
+67
-1
transaction/tests/test__transaction.py
transaction/tests/test__transaction.py
+67
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transaction/tests/test__transaction.py
View file @
88dd3373
...
@@ -58,6 +58,7 @@ class TransactionTests(unittest.TestCase):
...
@@ -58,6 +58,7 @@ class TransactionTests(unittest.TestCase):
self
.
assertTrue
(
isinstance
(
t
.
_synchronizers
,
WeakSet
))
self
.
assertTrue
(
isinstance
(
t
.
_synchronizers
,
WeakSet
))
self
.
assertEqual
(
len
(
t
.
_synchronizers
),
0
)
self
.
assertEqual
(
len
(
t
.
_synchronizers
),
0
)
self
.
assertTrue
(
t
.
_manager
is
None
)
self
.
assertTrue
(
t
.
_manager
is
None
)
self
.
assertTrue
(
t
.
_savepoint2index
is
None
)
self
.
assertEqual
(
t
.
_resources
,
[])
self
.
assertEqual
(
t
.
_resources
,
[])
self
.
assertEqual
(
t
.
_adapters
,
{})
self
.
assertEqual
(
t
.
_adapters
,
{})
self
.
assertEqual
(
t
.
_voted
,
{})
self
.
assertEqual
(
t
.
_voted
,
{})
...
@@ -105,8 +106,8 @@ class TransactionTests(unittest.TestCase):
...
@@ -105,8 +106,8 @@ class TransactionTests(unittest.TestCase):
self
.
assertEqual
(
t
.
status
,
Status
.
DOOMED
)
self
.
assertEqual
(
t
.
status
,
Status
.
DOOMED
)
def
test__prior_operation_failed
(
self
):
def
test__prior_operation_failed
(
self
):
from
transaction.tests.common
import
assertRaisesEx
from
transaction.interfaces
import
TransactionFailedError
from
transaction.interfaces
import
TransactionFailedError
from
transaction.tests.common
import
assertRaisesEx
class
_Traceback
(
object
):
class
_Traceback
(
object
):
def
getvalue
(
self
):
def
getvalue
(
self
):
return
'TRACEBACK'
return
'TRACEBACK'
...
@@ -116,6 +117,71 @@ class TransactionTests(unittest.TestCase):
...
@@ -116,6 +117,71 @@ class TransactionTests(unittest.TestCase):
self
.
assertTrue
(
str
(
err
).
startswith
(
'An operation previously failed'
))
self
.
assertTrue
(
str
(
err
).
startswith
(
'An operation previously failed'
))
self
.
assertTrue
(
str
(
err
).
endswith
(
"with traceback:
\
n
\
n
TRACEBACK"
))
self
.
assertTrue
(
str
(
err
).
endswith
(
"with traceback:
\
n
\
n
TRACEBACK"
))
def
test_join_COMMITFAILED
(
self
):
from
transaction.interfaces
import
TransactionFailedError
from
transaction._transaction
import
Status
class
_Traceback
(
object
):
def
getvalue
(
self
):
return
'TRACEBACK'
t
=
self
.
_makeOne
()
t
.
status
=
Status
.
COMMITFAILED
t
.
_failure_traceback
=
_Traceback
()
self
.
assertRaises
(
TransactionFailedError
,
t
.
join
,
object
())
def
test_join_COMMITTING
(
self
):
from
transaction._transaction
import
Status
t
=
self
.
_makeOne
()
t
.
status
=
Status
.
COMMITTING
self
.
assertRaises
(
ValueError
,
t
.
join
,
object
())
def
test_join_COMMITTED
(
self
):
from
transaction._transaction
import
Status
t
=
self
.
_makeOne
()
t
.
status
=
Status
.
COMMITTED
self
.
assertRaises
(
ValueError
,
t
.
join
,
object
())
def
test_join_DOOMED_non_preparing_wo_sp2index
(
self
):
from
transaction._transaction
import
Status
t
=
self
.
_makeOne
()
t
.
status
=
Status
.
DOOMED
resource
=
object
()
t
.
join
(
resource
)
self
.
assertEqual
(
t
.
_resources
,
[
resource
])
def
test_join_ACTIVE_w_preparing_w_sp2index
(
self
):
from
transaction._transaction
import
AbortSavepoint
from
transaction._transaction
import
DataManagerAdapter
class
_TSP
(
object
):
def
__init__
(
self
):
self
.
_savepoints
=
[]
class
_DM
(
object
):
def
prepare
(
self
):
pass
t
=
self
.
_makeOne
()
tsp
=
_TSP
()
t
.
_savepoint2index
=
{
tsp
:
object
()}
dm
=
_DM
t
.
join
(
dm
)
self
.
assertEqual
(
len
(
t
.
_resources
),
1
)
dma
=
t
.
_resources
[
0
]
self
.
assertTrue
(
isinstance
(
dma
,
DataManagerAdapter
))
self
.
assertTrue
(
t
.
_resources
[
0
].
_datamanager
is
dm
)
self
.
assertEqual
(
len
(
tsp
.
_savepoints
),
1
)
self
.
assertTrue
(
isinstance
(
tsp
.
_savepoints
[
0
],
AbortSavepoint
))
self
.
assertTrue
(
tsp
.
_savepoints
[
0
].
datamanager
is
dma
)
self
.
assertTrue
(
tsp
.
_savepoints
[
0
].
transaction
is
t
)
def
test__unjoin_miss
(
self
):
tm
=
self
.
_makeOne
()
tm
.
_unjoin
(
object
())
#no raise
def
test__unjoin_hit
(
self
):
t
=
self
.
_makeOne
()
resource
=
object
()
t
.
_resources
.
append
(
resource
)
t
.
_unjoin
(
resource
)
self
.
assertEqual
(
t
.
_resources
,
[])
def
test_note
(
self
):
def
test_note
(
self
):
t
=
self
.
_makeOne
()
t
=
self
.
_makeOne
()
try
:
try
:
...
...
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