Add support for @PostMapping("/path") to pub/sub topic subscriptions (#583)

* Remove duplicate dependency

* Transform into managed dependencies

* Remove old JUnit version from dependencies

* Add tests for DaprBeanPostProcessor

* Also register PostMappings that use value

* Modify existing pub/sub test to no use @PostMapping(path="...")

* Remove added dependencies on AssertJ, Spring Test and Servlet API

* Remove test in favour of the sdk-tests one

Co-authored-by: Artur Souza <artursouza.ms@outlook.com>

sdk-springboot/pom.xml

@@ -55,11 +55,6 @@
       <artifactId>dapr-sdk-actors</artifactId>
       <version>${project.version}</version>
     </dependency>
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <scope>test</scope>
-    </dependency>
     <dependency>
       <groupId>org.mockito</groupId>
       <artifactId>mockito-core</artifactId>
@@ -74,13 +69,11 @@
     <dependency>
       <groupId>org.junit.jupiter</groupId>
       <artifactId>junit-jupiter-api</artifactId>
-      <version>5.5.2</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>org.springframework</groupId>
       <artifactId>spring-beans</artifactId>
-      <version>5.2.10.RELEASE</version>
       <scope>compile</scope>
     </dependency>
     <dependency>

sdk-springboot/src/main/java/io/dapr/springboot/DaprBeanPostProcessor.java

@@ -21,7 +21,7 @@ import java.util.HashMap;
 import java.util.Map;
 
 /**
- * Handles Dapr annotations in Springboot Controllers.
+ * Handles Dapr annotations in Spring Controllers.
  */
 @Component
 public class DaprBeanPostProcessor implements BeanPostProcessor {
@@ -77,6 +77,8 @@ public class DaprBeanPostProcessor implements BeanPostProcessor {
 
       if (mapping != null && mapping.path() != null && mapping.path().length >= 1) {
         route = mapping.path()[0];
+      } else if (mapping != null && mapping.value() != null && mapping.value().length >= 1) {
+        route = mapping.value()[0];
       }
 
       String topicName = embeddedValueResolver.resolveStringValue(topic.name());

sdk-tests/src/test/java/io/dapr/it/pubsub/http/SubscriberController.java

@@ -35,7 +35,7 @@ public class SubscriberController {
   }
 
   @Topic(name = "testingtopic", pubsubName = "messagebus")
-  @PostMapping(path = "/route1")
+  @PostMapping("/route1")
   public Mono<Void> handleMessage(@RequestBody(required = false) CloudEvent envelope) {
     return Mono.fromRunnable(() -> {
       try {