Repeatable Annotation-based test resources

[scrocquesel]

Description

Currently, Annotation-based test resources are not repeatable.
I would like to be able to do somehting like

    @Test
    void testAnnotationBased() {
        TestResourceManager manager = new TestResourceManager(RepeatableAnnotationBasedTestResourcesTest.class);
        manager.init("test");
        Map<String, String> props = manager.start();
        Assertions.assertEquals("value", props.get("annotationkey1"));
        Assertions.assertEquals("value", props.get("annotationkey2"));
    }

    public static class AnnotationBasedQuarkusTestResource
            implements QuarkusTestResourceConfigurableLifecycleManager<WithAnnotationBasedTestResource> {

        private String key;

        @Override
        public void init(WithAnnotationBasedTestResource annotation) {
            this.key = annotation.key();
        }

        @Override
        public Map<String, String> start() {
            Map<String, String> props = new HashMap<>();
            props.put(key, "value");
            return props;
        }

        @Override
        public void stop() {

        }
    }

    @QuarkusTestResource(AnnotationBasedQuarkusTestResource.class)
    @Retention(RetentionPolicy.RUNTIME)
    @Target(ElementType.TYPE)
    @Repeatable(WithAnnotationBasedTestResource.List.class)
    public @interface WithAnnotationBasedTestResource {
        String key() default "";

        @Target(ElementType.TYPE)
        @Retention(RetentionPolicy.RUNTIME)
        @interface List {
            WithAnnotationBasedTestResource[] value();
        }

    }

    @WithAnnotationBasedTestResource(key = "annotationkey1")
    @WithAnnotationBasedTestResource(key = "annotationkey2")
    public static class RepeatableAnnotationBasedTestResourcesTest {
    }

Implementation ideas

No response

[scrocquesel]

TestManager must discover the content annotation. I have something working with help of a @QuarkusTestResourceRepeatable annotation on the containing annotation type. If the design is accepted, I will open a PR.

    @QuarkusTestResource(AnnotationBasedQuarkusTestResource.class)
    @Retention(RetentionPolicy.RUNTIME)
    @Target(ElementType.TYPE)
    @Repeatable(WithAnnotationBasedTestResource.List.class)
    public @interface WithAnnotationBasedTestResource {
        String key() default "";

        @Target(ElementType.TYPE)
        @Retention(RetentionPolicy.RUNTIME)
        @QuarkusTestResourceRepeatable(WithAnnotationBasedTestResource.class)
        @interface List {
            WithAnnotationBasedTestResource[] value();
        }
    }

[geoand]

Sounds good!