#32409: TestCase async tests are not transaction-aware
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Reporter: David | Owner: KangDo96
Type: New feature | Status: assigned
Component: Testing framework | Version: 3.1
Severity: Normal | Resolution:
Keywords: TestCase, async, | Triage Stage: Accepted
transaction |
Has patch: 0 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 0 | UI/UX: 0
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Comment (by Aleksi Hoffman):
I'm faced with a similar {{{OperationalError}}} whilst testing an async
middleware using {{{TestCase}}}.
The db accessing method in the middleware is decorated with {{{
@database_sync_to_async }}} from Channels. Package versions are
{{{django==3.2.8}}} {{{channels==3.0.4}}}, {{{ asgiref==3.4.1 }}} and
{{{pytest==6.2.5}}}.
Decorating the async test case with both {{{@pytest.mark.asyncio}}} and
{{{@async_to_sync}}} seems to make the problem go away.
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Ticket URL: <https://code.djangoproject.com/ticket/32409#comment:19>
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