grails/grails-data-mapping#1368 - verify that autowiring interface…

examples/test-data-service/grails-app/init/example/Application.groovy

@@ -4,8 +4,10 @@ import grails.boot.GrailsApp
 import grails.boot.config.GrailsAutoConfiguration
 
 import groovy.transform.CompileStatic
+import org.springframework.context.annotation.ComponentScan
 
 @CompileStatic
+@ComponentScan
 class Application extends GrailsAutoConfiguration {
     static void main(String[] args) {
         GrailsApp.run(Application, args)

examples/test-data-service/grails-app/init/example/TestConfig.groovy

@@ -0,0 +1,12 @@
+package example
+
+import org.springframework.beans.factory.annotation.Autowired
+import org.springframework.context.annotation.Configuration
+
+@Configuration
+class TestConfig {
+
+    @Autowired
+    BookService bookService
+
+}

examples/test-data-service/src/main/groovy/example/TestBeanPostProcessor.groovy

@@ -0,0 +1,13 @@
+package example
+
+import org.springframework.beans.factory.annotation.Autowired
+import org.springframework.beans.factory.config.BeanPostProcessor
+import org.springframework.stereotype.Component
+
+@Component
+class TestBeanPostProcessor implements BeanPostProcessor {
+
+    @Autowired
+    BookService bookService
+
+}