HHH-19983: Config for running tests on Spanner emulator #11418
Conversation
|
@beikov As the docker / container expert, wdyt? |
|
This looks good already, but I wonder if we can enable parallelization as well, as I assume that the emulator will be "slower" probably? |
rayudu3745
force-pushed
the
spanner-testrun-setup
branch
from
11f1701 to
666f286
Compare
|
Thanks for the suggestion, @beikov . I tried running the tests in parallel, but the Spanner emulator is currently crashing during the run due to an internal issue. We will coordinate with the spanner emulator team to identify the root cause and look into enabling parallel testing at a later date. It is also worth noting that the emulator is significantly faster than a Cloud Spanner instance since it runs entirely in-memory. However, it currently suffers from a memory issue where resources from deleted tables are not properly garbage collected. We have reported this to the emulator team as well. |
|
Thanks |
3 participants
This change introduces the initial setup required to execute Hibernate Spanner Dialect tests against the Cloud Spanner Emulator:
https://github.com/GoogleCloudPlatform/cloud-spanner-emulator
With this configuration in place, Spanner Dialect tests can now be executed locally by running:
./docker_db.sh spanner
./gradlew test -Pdb=spanner
At present, the test suite will not pass. There are multiple known gaps and incompatibilities in the current SpannerDialect implementation that prevent full test coverage from succeeding. These issues are expected and will be addressed incrementally in upcoming PRs, which will deliver fixes, behavioral corrections, and broader functional improvements.
This PR focuses solely on enabling the emulator-backed test environment so that future development and validation can occur consistently and locally.
By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license
and can be relicensed under the terms of the LGPL v2.1 license in the future at the maintainers' discretion.
For more information on licensing, please check here.
https://hibernate.atlassian.net/browse/HHH-19983