asmhatre
fd3434c42d
Verifies five claims against primary sources rather than release-note prose: the org.testcontainers:junit-jupiter -> testcontainers-junit-jupiter rename (and the other 60 like it, per OpenRewrite's own Testcontainers2Migration recipe), that GenericContainer no longer implements org.junit.rules.TestRule anywhere in the 2.0.5 jar (confirmed exhaustively, not just for this one class), the real compiler/dependency-resolution breaks from bumping only a version number on existing JUnit 4 @ClassRule code, the literal 1.32 -> 1.44 default Docker API version bump in DockerClientProviderStrategy's bytecode (tied to the real Docker Engine 29 compatibility issue), and Spring Boot 4.1.1's BOM pinning 2.0.5. Built and tested with no Docker daemon available; one test class demonstrates a clean @EnabledIfDockerAvailable skip, guarded at the class level after the method-level guard was caught failing first.
44 lines
2.1 KiB
Plaintext
44 lines
2.1 KiB
Plaintext
Module: /tmp/legacy-check (a throwaway Maven project, not part of this repo - built only to
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capture these two transcripts; see the post for why).
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pom.xml dependencies at this point:
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junit:junit:4.13.2
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org.testcontainers:testcontainers:1.21.4
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org.testcontainers:postgresql:1.21.4
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src/test/java/com/ankurm/legacy/ClassicJUnit4RuleTest.java:
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@ClassRule
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public static PostgreSQLContainer<?> postgres = new PostgreSQLContainer<>("postgres:17");
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[INFO] Scanning for projects...
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[INFO]
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[INFO] ----------------------< com.ankurm:legacy-check >-----------------------
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[INFO] Building legacy-check 1.0.0
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[INFO] from pom.xml
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[INFO] --------------------------------[ jar ]---------------------------------
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[INFO]
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[INFO] --- clean:3.2.0:clean (default-clean) @ legacy-check ---
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[INFO] Deleting /tmp/post46/legacy-check/target
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[INFO]
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[INFO] --- resources:3.3.1:resources (default-resources) @ legacy-check ---
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[INFO] skip non existing resourceDirectory /tmp/post46/legacy-check/src/main/resources
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[INFO]
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[INFO] --- compiler:3.13.0:compile (default-compile) @ legacy-check ---
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[INFO] No sources to compile
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[INFO]
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[INFO] --- resources:3.3.1:testResources (default-testResources) @ legacy-check ---
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[INFO] skip non existing resourceDirectory /tmp/post46/legacy-check/src/test/resources
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[INFO]
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[INFO] --- compiler:3.13.0:testCompile (default-testCompile) @ legacy-check ---
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[INFO] Recompiling the module because of changed source code.
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[INFO] Compiling 1 source file with javac [debug target 21] to target/test-classes
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[WARNING] location of system modules is not set in conjunction with -source 21
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not setting the location of system modules may lead to class files that cannot run on JDK 21
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--release 21 is recommended instead of -source 21 -target 21 because it sets the location of system modules automatically
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[INFO] ------------------------------------------------------------------------
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[INFO] BUILD SUCCESS
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[INFO] ------------------------------------------------------------------------
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[INFO] Total time: 2.016 s
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[INFO] Finished at: 2026-10-08T18:40:55+05:30
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[INFO] ------------------------------------------------------------------------
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