instancio: Instancio 6.1 lab (selectors, settings, seeds, records/sealed/generics, JUnit 6 extension, failing-seed capture)

Co-Authored-By: Claude Sonnet 5.5 <[email protected]>
Claude-Session: https://claude.ai/code/session_017ic4b4VQVEJWetTT1dYzyJ
This commit is contained in:
2026-10-29 05:51:26 +00:00
co-authored by Claude Sonnet 5.5
parent 9d89323864
commit 11782a7ec3
39 changed files with 1053 additions and 0 deletions
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$ mvn test -Pseed-log -Dtest=ReproduceFailureDemoTest -Dlab.demo=reproduce (run 1)
[ERROR] Tests run: 1, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 1.399 s <<< FAILURE! -- in lab.instancio.ReproduceFailureDemoTest
org.opentest4j.AssertionFailedError: age 18 should get a discount ==> expected: <true> but was: <false>
[main] WARN org.instancio.log.test.failure.seed - 1 test failed. A failure can be reproduced by annotating the test method with @Seed:
@Seed(2016013118612999037L) ReproduceFailureDemoTest.everyAdultGetsADiscount (seed source: @Seed)
$ same command again (run 2)
[ERROR] Tests run: 1, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 1.159 s <<< FAILURE! -- in lab.instancio.ReproduceFailureDemoTest
org.opentest4j.AssertionFailedError: age 18 should get a discount ==> expected: <true> but was: <false>
[main] WARN org.instancio.log.test.failure.seed - 1 test failed. A failure can be reproduced by annotating the test method with @Seed:
@Seed(2016013118612999037L) ReproduceFailureDemoTest.everyAdultGetsADiscount (seed source: @Seed)