Fix deprecated automatic test framework dependency loading in example-client (removed in Gradle 9.0) #25

Deprecation Warning

The automatic loading of test framework implementation dependencies has been deprecated. The desired test framework must be declared directly on the test suite or its implementation dependencies must be explicitly declared on the test runtime classpath.

Where

plugins/gradle/example-client/build.gradle

The project uses JUnit Jupiter but does not call test.useJUnitPlatform().

Fix

Add useJUnitPlatform() to the test task configuration:

test {
    useJUnitPlatform()
}

Removed in

Gradle 9.0

Resource

https://docs.gradle.org/8.14.3/userguide/upgrading_version_8.html#test_framework_implementation_dependencies