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Clarify how Container's Docker image name is used to name a connection

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Closes gh-41111
This commit is contained in:
Andy Wilkinson
2024-06-17 10:45:03 +01:00
parent 270597e577
commit 03a87ccd69
1 changed files with 2 additions and 1 deletions
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spring-boot-project/spring-boot-docs/src/docs/asciidoc/features/testing.adoc
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@@ -1040,7 +1040,8 @@ For example, a `PostgreSQLContainer` will create both `JdbcConnectionDetails` an
If you want to create only a subset of the applicable types, you can use the `type` attribute of `@ServiceConnection`.
====
By default `Container.getDockerImageName()` is used to obtain the name used to find connection details.
By default `Container.getDockerImageName().getRepository()` is used to obtain the name used to find connection details.
The repository portion of the Docker image name ignores any registry and the version.
This works as long as Spring Boot is able to get the instance of the `Container`, which is the case when using a `static` field like in the example above.
If you're using a `@Bean` method, Spring Boot won't call the bean method to get the Docker image name, because this would cause eager initialization issues.