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-rw-r--r--tests/modeltests/transactions/models.py44
1 files changed, 37 insertions, 7 deletions
diff --git a/tests/modeltests/transactions/models.py b/tests/modeltests/transactions/models.py
index 6b92fd01d6..0c1cd21a04 100644
--- a/tests/modeltests/transactions/models.py
+++ b/tests/modeltests/transactions/models.py
@@ -56,17 +56,39 @@ Exception: I meant to do that
>>> Reporter.objects.all()
[<Reporter: Alice Smith>, <Reporter: Ben Jones>]
-# With the commit_on_success decorator, the transaction is only comitted if the
+# the autocommit decorator also works with a using argument
+>>> using_autocomitted_create_then_fail = transaction.autocommit(using='default')(create_a_reporter_then_fail)
+>>> using_autocomitted_create_then_fail("Carol", "Doe")
+Traceback (most recent call last):
+ ...
+Exception: I meant to do that
+
+# Same behavior as before
+>>> Reporter.objects.all()
+[<Reporter: Alice Smith>, <Reporter: Ben Jones>, <Reporter: Carol Doe>]
+
+# With the commit_on_success decorator, the transaction is only committed if the
# function doesn't throw an exception
>>> committed_on_success = transaction.commit_on_success(create_a_reporter_then_fail)
->>> committed_on_success("Carol", "Doe")
+>>> committed_on_success("Dirk", "Gently")
Traceback (most recent call last):
...
Exception: I meant to do that
# This time the object never got saved
>>> Reporter.objects.all()
-[<Reporter: Alice Smith>, <Reporter: Ben Jones>]
+[<Reporter: Alice Smith>, <Reporter: Ben Jones>, <Reporter: Carol Doe>]
+
+# commit_on_success decorator also works with a using argument
+>>> using_committed_on_success = transaction.commit_on_success(using='default')(create_a_reporter_then_fail)
+>>> using_committed_on_success("Dirk", "Gently")
+Traceback (most recent call last):
+ ...
+Exception: I meant to do that
+
+# This time the object never got saved
+>>> Reporter.objects.all()
+[<Reporter: Alice Smith>, <Reporter: Ben Jones>, <Reporter: Carol Doe>]
# If there aren't any exceptions, the data will get saved
>>> def remove_a_reporter():
@@ -76,22 +98,22 @@ Exception: I meant to do that
>>> remove_comitted_on_success = transaction.commit_on_success(remove_a_reporter)
>>> remove_comitted_on_success()
>>> Reporter.objects.all()
-[<Reporter: Ben Jones>]
+[<Reporter: Ben Jones>, <Reporter: Carol Doe>]
# You can manually manage transactions if you really want to, but you
# have to remember to commit/rollback
>>> def manually_managed():
-... r = Reporter(first_name="Carol", last_name="Doe")
+... r = Reporter(first_name="Dirk", last_name="Gently")
... r.save()
... transaction.commit()
>>> manually_managed = transaction.commit_manually(manually_managed)
>>> manually_managed()
>>> Reporter.objects.all()
-[<Reporter: Ben Jones>, <Reporter: Carol Doe>]
+[<Reporter: Ben Jones>, <Reporter: Carol Doe>, <Reporter: Dirk Gently>]
# If you forget, you'll get bad errors
>>> def manually_managed_mistake():
-... r = Reporter(first_name="David", last_name="Davidson")
+... r = Reporter(first_name="Edward", last_name="Woodward")
... r.save()
... # oops, I forgot to commit/rollback!
>>> manually_managed_mistake = transaction.commit_manually(manually_managed_mistake)
@@ -99,4 +121,12 @@ Exception: I meant to do that
Traceback (most recent call last):
...
TransactionManagementError: Transaction managed block ended with pending COMMIT/ROLLBACK
+
+# commit_manually also works with a using argument
+>>> using_manually_managed_mistake = transaction.commit_manually(using='default')(manually_managed_mistake)
+>>> using_manually_managed_mistake()
+Traceback (most recent call last):
+ ...
+TransactionManagementError: Transaction managed block ended with pending COMMIT/ROLLBACK
+
"""