Add testing

Author: courtneyeh

Diff for: validator/client/src/test/java/tech/pegasys/teku/validator/client/restapi/apis/DeleteGraffitiTest.java

@@ -0,0 +1,60 @@
+/*
+ * Copyright Consensys Software Inc., 2024
+ *
+ * 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 tech.pegasys.teku.validator.client.restapi.apis;
+
+import static tech.pegasys.teku.infrastructure.http.HttpStatusCodes.SC_BAD_REQUEST;
+import static tech.pegasys.teku.infrastructure.http.HttpStatusCodes.SC_FORBIDDEN;
+import static tech.pegasys.teku.infrastructure.http.HttpStatusCodes.SC_INTERNAL_SERVER_ERROR;
+import static tech.pegasys.teku.infrastructure.http.HttpStatusCodes.SC_NOT_IMPLEMENTED;
+import static tech.pegasys.teku.infrastructure.http.HttpStatusCodes.SC_NO_CONTENT;
+import static tech.pegasys.teku.infrastructure.http.HttpStatusCodes.SC_UNAUTHORIZED;
+import static tech.pegasys.teku.infrastructure.restapi.MetadataTestUtil.verifyMetadataEmptyResponse;
+import static tech.pegasys.teku.infrastructure.restapi.MetadataTestUtil.verifyMetadataErrorResponse;
+
+import com.fasterxml.jackson.core.JsonProcessingException;
+import org.junit.jupiter.api.Test;
+
+class DeleteGraffitiTest {
+  private final DeleteGraffiti handler = new DeleteGraffiti();
+
+  @Test
+  void metadata_shouldHandle204() {
+    verifyMetadataEmptyResponse(handler, SC_NO_CONTENT);
+  }
+
+  @Test
+  void metadata_shouldHandle400() throws JsonProcessingException {
+    verifyMetadataErrorResponse(handler, SC_BAD_REQUEST);
+  }
+
+  @Test
+  void metadata_shouldHandle401() throws JsonProcessingException {
+    verifyMetadataErrorResponse(handler, SC_UNAUTHORIZED);
+  }
+
+  @Test
+  void metadata_shouldHandle403() throws JsonProcessingException {
+    verifyMetadataErrorResponse(handler, SC_FORBIDDEN);
+  }
+
+  @Test
+  void metadata_shouldHandle500() throws JsonProcessingException {
+    verifyMetadataErrorResponse(handler, SC_INTERNAL_SERVER_ERROR);
+  }
+
+  @Test
+  void metadata_shouldHandle501() throws JsonProcessingException {
+    verifyMetadataErrorResponse(handler, SC_NOT_IMPLEMENTED);
+  }
+}