add tests to debug endpoints (#5431)

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

data/beaconrestapi/src/test/java/tech/pegasys/teku/beaconrestapi/handlers/v1/debug/GetChainHeadsV1Test.java

@@ -0,0 +1,68 @@
+/*
+ * Copyright 2022 ConsenSys AG.
+ *
+ * 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.beaconrestapi.handlers.v1.debug;
+
+import static org.assertj.core.api.Assertions.assertThat;
+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 com.fasterxml.jackson.core.JsonProcessingException;
+import java.util.List;
+import org.assertj.core.api.AssertionsForClassTypes;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import tech.pegasys.teku.beaconrestapi.AbstractMigratedBeaconHandlerWithChainDataProviderTest;
+import tech.pegasys.teku.infrastructure.restapi.StubRestApiRequest;
+import tech.pegasys.teku.spec.SpecMilestone;
+import tech.pegasys.teku.spec.datastructures.forkchoice.ProtoNodeData;
+
+class GetChainHeadsV1Test extends AbstractMigratedBeaconHandlerWithChainDataProviderTest {
+  private GetChainHeadsV1 handler;
+  private List<ProtoNodeData> protoNodeDataList;
+
+  @BeforeEach
+  void setup() {
+    initialise(SpecMilestone.ALTAIR);
+    genesis();
+    handler = new GetChainHeadsV1(chainDataProvider);
+    protoNodeDataList = chainDataProvider.getChainHeads();
+  }
+
+  @Test
+  void metadata_shouldHandle400() throws JsonProcessingException {
+    verifyMetadataErrorResponse(handler, SC_BAD_REQUEST);
+  }
+
+  @Test
+  void metadata_shouldHandle500() throws JsonProcessingException {
+    verifyMetadataErrorResponse(handler, SC_INTERNAL_SERVER_ERROR);
+  }
+
+  @Test
+  void metadata_shouldHandle200() throws JsonProcessingException {
+    final String data = getResponseStringFromMetadata(handler, SC_OK, protoNodeDataList);
+    AssertionsForClassTypes.assertThat(data)
+        .isEqualTo(
+            "{\"data\":[{\"slot\":\"0\",\"root\":\"0xad2005566b57353fca12fc9bf697cab59c450b72fcf06bead50a85e7450fb0f6\"}]}");
+  }
+
+  @Test
+  void shouldGetSuccessfulResponse() throws JsonProcessingException {
+    final StubRestApiRequest request = new StubRestApiRequest();
+    handler.handleRequest(request);
+    assertThat(request.getResponseCode()).isEqualTo(SC_OK);
+    assertThat(request.getResponseBody()).isEqualTo(protoNodeDataList);
+  }
+}

data/beaconrestapi/src/test/java/tech/pegasys/teku/beaconrestapi/handlers/v2/debug/GetChainHeadsV2Test.java

@@ -0,0 +1,68 @@
+/*
+ * Copyright 2022 ConsenSys AG.
+ *
+ * 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.beaconrestapi.handlers.v2.debug;
+
+import static org.assertj.core.api.Assertions.assertThat;
+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 com.fasterxml.jackson.core.JsonProcessingException;
+import java.util.List;
+import org.assertj.core.api.AssertionsForClassTypes;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import tech.pegasys.teku.beaconrestapi.AbstractMigratedBeaconHandlerWithChainDataProviderTest;
+import tech.pegasys.teku.infrastructure.restapi.StubRestApiRequest;
+import tech.pegasys.teku.spec.SpecMilestone;
+import tech.pegasys.teku.spec.datastructures.forkchoice.ProtoNodeData;
+
+class GetChainHeadsV2Test extends AbstractMigratedBeaconHandlerWithChainDataProviderTest {
+  private GetChainHeadsV2 handler;
+  private List<ProtoNodeData> protoNodeDataList;
+
+  @BeforeEach
+  void setup() {
+    initialise(SpecMilestone.ALTAIR);
+    genesis();
+    handler = new GetChainHeadsV2(chainDataProvider);
+    protoNodeDataList = chainDataProvider.getChainHeads();
+  }
+
+  @Test
+  void metadata_shouldHandle400() throws JsonProcessingException {
+    verifyMetadataErrorResponse(handler, SC_BAD_REQUEST);
+  }
+
+  @Test
+  void metadata_shouldHandle500() throws JsonProcessingException {
+    verifyMetadataErrorResponse(handler, SC_INTERNAL_SERVER_ERROR);
+  }
+
+  @Test
+  void metadata_shouldHandle200() throws JsonProcessingException {
+    final String data = getResponseStringFromMetadata(handler, SC_OK, protoNodeDataList);
+    AssertionsForClassTypes.assertThat(data)
+        .isEqualTo(
+            "{\"data\":[{\"slot\":\"0\",\"root\":\"0xad2005566b57353fca12fc9bf697cab59c450b72fcf06bead50a85e7450fb0f6\",\"execution_optimistic\":false}]}");
+  }
+
+  @Test
+  void shouldGetSuccessfulResponse() throws JsonProcessingException {
+    final StubRestApiRequest request = new StubRestApiRequest();
+    handler.handleRequest(request);
+    assertThat(request.getResponseCode()).isEqualTo(SC_OK);
+    assertThat(request.getResponseBody()).isEqualTo(protoNodeDataList);
+  }
+}