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Merge pull request #52130 from rails/fxn/trx-transaction-guide

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Document test transactions w/ multiple databases
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Xavier Noria 2024-06-15 13:55:36 +02:00 committed by GitHub
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guides/source/testing.md
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@ -429,6 +429,12 @@ class MyTest < ActiveSupport::TestCase
end end
``` ```
If there are [multiple writing databases](active_record_multiple_databases.html)
in place, tests are wrapped in as many respective transactions, and all of them
are rolled back.
#### Opting-out of Test Transactions
Individual test cases can opt-out: Individual test cases can opt-out:
```ruby ```ruby