Expanded VC API tests

fixes #8756

Added test cases for VC block requests, and added a validation to the Attestation request test. These were the 2 VC cases where we now require that header to be specified or we will fail.

There was another case in DSL for AT, but we'll see those quickly if we use it.

Signed-off-by: Paul Harris <[email protected]>

validator/remote/src/integration-test/java/tech/pegasys/teku/validator/remote/typedef/handlers/SendSignedAttestationsRequestTest.java

@@ -117,5 +117,7 @@ void shouldUseV2ApiWhenUseAttestationsV2ApisEnabled()
     assertThat(recordedRequest.getMethod()).isEqualTo("POST");
     assertThat(recordedRequest.getPath())
         .contains(ValidatorApiMethod.SEND_SIGNED_ATTESTATION_V2.getPath(emptyMap()));
+    assertThat(recordedRequest.getHeader(HEADER_CONSENSUS_VERSION))
+        .isEqualTo(specMilestone.name().toLowerCase(Locale.ROOT));
   }
 }

validator/remote/src/integration-test/java/tech/pegasys/teku/validator/remote/typedef/handlers/SendSignedBlockRequestTest.java

@@ -0,0 +1,107 @@
+/*
+ * 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.remote.typedef.handlers;
+
+import static java.util.Collections.emptyMap;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatThrownBy;
+import static tech.pegasys.teku.infrastructure.http.HttpStatusCodes.SC_BAD_REQUEST;
+import static tech.pegasys.teku.infrastructure.http.HttpStatusCodes.SC_INTERNAL_SERVER_ERROR;
+import static tech.pegasys.teku.infrastructure.http.HttpStatusCodes.SC_OK;
+import static tech.pegasys.teku.infrastructure.http.RestApiConstants.HEADER_CONSENSUS_VERSION;
+
+import java.util.Locale;
+import okhttp3.mockwebserver.MockResponse;
+import okhttp3.mockwebserver.RecordedRequest;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.TestTemplate;
+import tech.pegasys.teku.api.exceptions.RemoteServiceNotAvailableException;
+import tech.pegasys.teku.spec.SpecMilestone;
+import tech.pegasys.teku.spec.TestSpecContext;
+import tech.pegasys.teku.spec.datastructures.blocks.SignedBlockContainer;
+import tech.pegasys.teku.spec.datastructures.validator.BroadcastValidationLevel;
+import tech.pegasys.teku.spec.networks.Eth2Network;
+import tech.pegasys.teku.validator.remote.apiclient.ValidatorApiMethod;
+import tech.pegasys.teku.validator.remote.typedef.AbstractTypeDefRequestTestBase;
+
+@TestSpecContext(
+    milestone = {
+      SpecMilestone.BELLATRIX,
+      SpecMilestone.CAPELLA,
+      SpecMilestone.DENEB,
+      SpecMilestone.ELECTRA
+    },
+    network = Eth2Network.MINIMAL)
+public class SendSignedBlockRequestTest extends AbstractTypeDefRequestTestBase {
+  private SignedBlockContainer block;
+  private SendSignedBlockRequest request;
+
+  @BeforeEach
+  public void setup() {
+    request = new SendSignedBlockRequest(spec, mockWebServer.url("/"), okHttpClient, true);
+    this.block =
+        specMilestone.isGreaterThanOrEqualTo(SpecMilestone.DENEB)
+            ? dataStructureUtil.randomSignedBlockContents()
+            : dataStructureUtil.randomSignedBeaconBlock();
+  }
+
+  @TestTemplate
+  public void shouldIncludeConsensusHeaderInJsonRequest() throws InterruptedException {
+    request = new SendSignedBlockRequest(spec, mockWebServer.url("/"), okHttpClient, false);
+    mockWebServer.enqueue(new MockResponse().setResponseCode(SC_OK));
+
+    request.submit(block, BroadcastValidationLevel.NOT_REQUIRED);
+
+    final RecordedRequest recordedRequest = mockWebServer.takeRequest();
+    assertThat(recordedRequest.getMethod()).isEqualTo("POST");
+    assertThat(recordedRequest.getPath())
+        .contains(ValidatorApiMethod.SEND_SIGNED_BLOCK_V2.getPath(emptyMap()));
+    assertThat(recordedRequest.getHeader(HEADER_CONSENSUS_VERSION))
+        .isEqualTo(specMilestone.name().toLowerCase(Locale.ROOT));
+    assertThat(recordedRequest.getHeader("Content-Type")).contains("json");
+  }
+
+  @TestTemplate
+  public void shouldIncludeConsensusHeaderInSszRequest() throws InterruptedException {
+    mockWebServer.enqueue(new MockResponse().setResponseCode(SC_OK));
+
+    request.submit(block, BroadcastValidationLevel.NOT_REQUIRED);
+
+    final RecordedRequest recordedRequest = mockWebServer.takeRequest();
+    assertThat(recordedRequest.getMethod()).isEqualTo("POST");
+    assertThat(recordedRequest.getPath())
+        .contains(ValidatorApiMethod.SEND_SIGNED_BLOCK_V2.getPath(emptyMap()));
+    assertThat(recordedRequest.getHeader(HEADER_CONSENSUS_VERSION))
+        .isEqualTo(specMilestone.name().toLowerCase(Locale.ROOT));
+    assertThat(recordedRequest.getHeader("Content-Type")).contains("octet");
+  }
+
+  @TestTemplate
+  void handle500() {
+    mockWebServer.enqueue(new MockResponse().setResponseCode(SC_INTERNAL_SERVER_ERROR));
+    assertThatThrownBy(() -> request.submit(block, BroadcastValidationLevel.NOT_REQUIRED))
+        .isInstanceOf(RemoteServiceNotAvailableException.class);
+  }
+
+  @TestTemplate
+  void handle400() {
+    mockWebServer.enqueue(
+        new MockResponse()
+            .setResponseCode(SC_BAD_REQUEST)
+            .setBody("{\"code\": 400,\"message\": \"z\"}"));
+    assertThatThrownBy(() -> request.submit(block, BroadcastValidationLevel.NOT_REQUIRED))
+        .isInstanceOf(IllegalArgumentException.class)
+        .hasMessageStartingWith("Invalid params response from Beacon Node API");
+  }
+}