DRIVERS-2871 CSOT tests: Expect withTransaction to propagate errors #1553
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| command: | ||
| insert: *collectionName | ||
| maxTimeMS: { $$type: ["int", "long"] } | ||
| - commandStartedEvent: |
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As withTransaction expects an error, then an abortTransaction event will be issued.
ShaneHarvey
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ShaneHarvey
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| expectError: | ||
| isClientError: true | ||
| expectError: | ||
| isClientError: true |
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In PyMongo (and Go) the "expectError" on the insertOne above causes the test runner to catch, validate, and the ignore the exception so it never reaches the withTransaction block. So this new test would fail. Is it a bug that Java propagates the exception?
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Oh I see. This was recently changed in https://jira.mongodb.org/browse/DRIVERS-1709 but wasn't documented in the UTR spec itself. The only reference is in the jira ticket:
Ensure that neither ignoreResultAndError nor expectError interfere with propagating exceptions from a callback operation to withTransaction. This came up with the Java driver's POC.
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Ah I was looking at the old RST version. It is documented in the markdown version: https://github.com/mongodb/specifications/blob/master/source/unified-test-format/unified-test-format.md#withtransaction
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To clarify was this change correct?
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Yes this change is correct given the new rules for handling errors in the UTR.
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DRIVERS-2871
Please complete the following before merging:
clusters, and serverless).