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Document devtools when using testcontainers at dev time

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See gh-35200
This commit is contained in:
Moritz Halbritter
2023-05-09 08:22:24 +02:00
parent 21406e7567
commit 1504e3043d
4 changed files with 79 additions and 2 deletions
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14
spring-boot-project/spring-boot-docs/src/docs/asciidoc/features/testing.adoc
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@@ -1048,8 +1048,7 @@ include::code:test/TestMyApplication[]
You can now launch `TestMyApplication` as you would any regular Java `main` method application to start your application and the containers that it needs to run.
TIP: You can use the Maven goal `spring-boot:test-run` or the Gradle task `bootTestRun` to do this from the command line.
[[features.testing.testcontainers.at-development-time.dynamic-properties]]
===== Contributing Dynamic Properties at Development Time
@@ -1084,6 +1083,17 @@ TIP: You can use the `@ServiceConnection` annotation on `Container` fields to es
You can also add <<features#features.testing.testcontainers.dynamic-properties,`@DynamicPropertySource` annotated methods>> to your declaration class.
[[features.testing.testcontainers.at-development-time.devtools]]
===== Using DevTools with Testcontainers at Development Time
When using devtools, you can annotate beans and bean methods with `@RestartScope`.
Such beans won't be recreated when the devtools restart the application.
This is especially useful for Testcontainer `Container` beans, as they keep their state despite the application restart.
include::code:MyContainersConfiguration[]
WARNING: If you're using Gradle and want to use this feature, you need to change the configuration of the `spring-boot-devtools` dependency from `developmentOnly` to `testImplementation`.
With the default scope of `developmentOnly`, the `bootTestRun` task will not pick up changes in your code, as the devtools are not active.
[[features.testing.utilities]]
=== Test Utilities