Improve Documentation on Change Aware Test Execution

[hughwphamill]

I created a small sample project using gradle (kotlin dsl) and 3 modules. I have tried making changes and re-running the build and have the following behaviour:

I make no changes and gradle does not execute any tests, detecting that there are no changes made.
I make a change to an independent module with no dependencies and gradle detects the change and executes all the tests.

I'm sure it's some user error, but without concrete examples in the documentation it's hard to know how to take advantage of this feature.

Maybe it needs a blog post of video walkthrough of it's own, for gradle and maven.

Really appreciate this project and would love to take more advantage of this feature.

[hughwphamill]

This is what I added to my build.gradle.kts

testImplementation(("org.springframework.modulith:spring-modulith-junit"))

And all my tests are annotated with

@ApplicationModuleTest

I am running

./gradlew build

[lukasdo]

Hi @hughwphamill,
if I am not mistaken only Java is supported for the Change-Aware test execution feature.

@odrotbohm I could provide a PR draft to support Kotlin.