Delete @delete test for Javalin

Author: rbygrave

examples/example-javalin/src/main/java/org/example/myapp/web/HelloController.java

@@ -17,7 +17,10 @@
 import java.time.LocalDate;
 import java.util.ArrayList;
 import java.util.List;
+import java.util.Objects;
 
+import static java.util.Objects.nonNull;
+import static java.util.Objects.requireNonNull;
 import static org.example.myapp.web.AppRoles.ADMIN;
 
 /**
@@ -38,6 +41,12 @@ class HelloController {
     this.myService = myService;
   }
 
+  @Produces(MediaType.TEXT_PLAIN)
+  @Get("message")
+  String getPlainMessage() {
+    return "hello world";
+  }
+
   /**
    * Return the Hello DTO.
    *
@@ -85,6 +94,9 @@ HelloDto post(HelloDto dto) {
   void saveBean(String foo, HelloDto dto, Context context) {
     // save hello data ...
     System.out.println("save " + foo + " dto:" + dto);
+    requireNonNull(foo);
+    requireNonNull(dto);
+    requireNonNull(context);
   }
 
   /**
@@ -121,9 +133,4 @@ void deleteById(int id) {
     System.out.println("deleting " + id);
   }
 
-  @Produces(MediaType.TEXT_PLAIN)
-  @Get("message")
-  String getPlainMessage() {
-    return "hello world";
-  }
 }

examples/example-javalin/src/main/resources/public/openapi.json

@@ -365,6 +365,35 @@
         }
       }
     },
+    "/hello/saveform3" : {
+      "post" : {
+        "tags" : [ ],
+        "summary" : "",
+        "description" : "",
+        "requestBody" : {
+          "content" : {
+            "application/x-www-form-urlencoded" : {
+              "schema" : {
+                "$ref" : "#/components/schemas/HelloForm"
+              }
+            }
+          },
+          "required" : true
+        },
+        "responses" : {
+          "201" : {
+            "description" : "",
+            "content" : {
+              "application/json" : {
+                "schema" : {
+                  "$ref" : "#/components/schemas/HelloDto"
+                }
+              }
+            }
+          }
+        }
+      }
+    },
     "/hello/{id}" : {
       "delete" : {
         "tags" : [ ],

examples/example-javalin/src/test/java/org/example/myapp/HelloControllerTest.java

@@ -93,4 +93,11 @@ void postForm3_controllerFormBean_responseJsonDto() {
       .body("id", equalTo(52))
       .statusCode(201);
   }
+
+  @Test
+  void delete() {
+    given().delete(baseUrl + "/hello/52")
+      .then()
+      .statusCode(204);
+  }
 }