adding security groups delete api v3 impl and tests

cloudfoundry-client-reactor/src/main/java/org/cloudfoundry/reactor/client/v3/securitygroups/ReactorSecurityGroupsV3.java

@@ -20,6 +20,7 @@
 import org.cloudfoundry.client.v3.securitygroups.CreateSecurityGroupRequest;
 import org.cloudfoundry.client.v3.securitygroups.CreateSecurityGroupResponse;
 import org.cloudfoundry.client.v3.securitygroups.GetSecurityGroupRequest;
+import org.cloudfoundry.client.v3.securitygroups.DeleteSecurityGroupRequest;
 import org.cloudfoundry.client.v3.securitygroups.UpdateSecurityGroupRequest;
 import org.cloudfoundry.client.v3.securitygroups.GetSecurityGroupResponse;
 import org.cloudfoundry.client.v3.securitygroups.UpdateSecurityGroupResponse;
@@ -81,4 +82,12 @@ public Mono<UpdateSecurityGroupResponse> update(UpdateSecurityGroupRequest reque
                 builder -> builder.pathSegment("security_groups", request.getSecurityGroupId()))
                 .checkpoint();
     }
+
+    @Override
+    public Mono<String> delete(DeleteSecurityGroupRequest request) {
+        return delete(request, String.class,
+                builder -> builder.pathSegment("security_groups", request.getSecurityGroupId()))
+                .checkpoint();
+
+    }
 }

cloudfoundry-client-reactor/src/test/java/org/cloudfoundry/reactor/client/v3/securitygroups/ReactorSecurityGroupsV3Test.java

@@ -29,6 +29,7 @@
 import org.cloudfoundry.client.v3.securitygroups.ListSecurityGroupsResponse;
 import org.cloudfoundry.client.v3.securitygroups.Protocol;
 import org.cloudfoundry.client.v3.securitygroups.Rule;
+import org.cloudfoundry.client.v3.securitygroups.DeleteSecurityGroupRequest;
 import org.cloudfoundry.client.v3.securitygroups.GetSecurityGroupRequest;
 import org.cloudfoundry.client.v3.securitygroups.UpdateSecurityGroupRequest;
 import org.cloudfoundry.client.v3.securitygroups.UpdateSecurityGroupResponse;
@@ -44,10 +45,12 @@
 import java.util.Collections;
 
 import static io.netty.handler.codec.http.HttpMethod.GET;
+import static io.netty.handler.codec.http.HttpMethod.DELETE;;
 import static io.netty.handler.codec.http.HttpMethod.PATCH;
 import static io.netty.handler.codec.http.HttpMethod.POST;
 import static io.netty.handler.codec.http.HttpResponseStatus.CREATED;
 import static io.netty.handler.codec.http.HttpResponseStatus.OK;
+import static io.netty.handler.codec.http.HttpResponseStatus.ACCEPTED;;
 
 public final class ReactorSecurityGroupsV3Test extends AbstractClientApiTest {
 
@@ -350,4 +353,28 @@ public void update() {
                                 .verify(Duration.ofSeconds(5));
 
         }
+
+        @Test
+        public void delete() {
+                mockRequest(InteractionContext.builder()
+                                .request(TestRequest.builder()
+                                                .method(DELETE)
+                                                .path("/security_groups/b85a788e-671f-4549-814d-e34cdb2f539a")
+                                                .build())
+                                .response(TestResponse.builder()
+                                                .status(ACCEPTED)
+                                                .header("Location",
+                                                                "https://api.example.org/v3/security_groups/b85a788e-671f-4549-814d-e34cdb2f539a")
+                                                .build())
+                                .build());
+
+                this.securityGroups
+                                .delete(DeleteSecurityGroupRequest.builder()
+                                                .securityGroupId("b85a788e-671f-4549-814d-e34cdb2f539a")
+                                                .build())
+                                .as(StepVerifier::create)
+                                .expectNext("b85a788e-671f-4549-814d-e34cdb2f539a")
+                                .expectComplete()
+                                .verify(Duration.ofSeconds(5));
+        }
 }

cloudfoundry-client/src/main/java/org/cloudfoundry/client/v3/securitygroups/SecurityGroupsV3.java

@@ -42,7 +42,6 @@ public interface SecurityGroupsV3 {
 
     /**
      * Makes the <a href=
-     *
      * "https://v3-apidocs.cloudfoundry.org/version/3.140.0/index.html#list-security-groups">List
      * Security Groups</a> request
      *
@@ -53,12 +52,21 @@ public interface SecurityGroupsV3 {
 
     /**
      * Makes the <a href=
-     *
      * "https://v3-apidocs.cloudfoundry.org/version/3.140.0/index.html#update-a-security-group">Update
      * Security Groups</a> request
      *
      * @param request the Update Security Group request
      * @return the response from the List Security Group request
      */
     Mono<UpdateSecurityGroupResponse> update(UpdateSecurityGroupRequest request);
+
+    /**
+     * Makes the <a href=
+     * "https://v3-apidocs.cloudfoundry.org/version/3.140.0/index.html#update-a-security-group">Delete
+     * Security Groups</a> request
+     *
+     * @param request the Delete Security Group request
+     * @return the response from the List Security Group request
+     */
+    Mono<String> delete(DeleteSecurityGroupRequest request);
 }

cloudfoundry-client/src/main/java/org/cloudfoundry/client/v3/securitygroups/_DeleteSecurityGroupRequest.java

@@ -0,0 +1,36 @@
+/*
+ * Copyright 2013-2021 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.cloudfoundry.client.v3.securitygroups;
+
+import com.fasterxml.jackson.databind.annotation.JsonSerialize;
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import org.immutables.value.Value;
+
+/**
+ * The request payload for the Delete Security Group operation
+ */
+@JsonSerialize
+@Value.Immutable
+abstract class _DeleteSecurityGroupRequest {
+
+    /**
+     * The Security Group id
+     */
+    @JsonIgnore
+    abstract String getSecurityGroupId();
+
+}

cloudfoundry-client/src/test/java/org/cloudfoundry/client/v3/securitygroups/DeleteSecurityGroupRequestTest.java

@@ -0,0 +1,19 @@
+package org.cloudfoundry.client.v3.securitygroups;
+
+import org.junit.Test;
+
+public class DeleteSecurityGroupRequestTest {
+
+    @Test(expected = IllegalStateException.class)
+    public void noSecurityGroupId() {
+        DeleteSecurityGroupRequest.builder()
+                .build();
+    }
+
+    @Test
+    public void valid() {
+        DeleteSecurityGroupRequest.builder()
+                .securityGroupId("b85a788e-671f-4549-814d-e34cdb2f539a")
+                .build();
+    }
+}