EchoJsonRpcServiceTest: direct test of EchoJsonRpcService in Java

Author: msgilligan

consensusj-jsonrpc/src/test/java/org/consensusj/jsonrpc/services/EchoJsonRpcServiceTest.java

@@ -0,0 +1,55 @@
+/*
+ * Copyright 2014-2026 ConsensusJ Developers.
+ *
+ * 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.consensusj.jsonrpc.services;
+
+import org.consensusj.jsonrpc.JsonRpcShutdownService;
+import org.junit.jupiter.api.AfterEach;
+import org.junit.jupiter.api.Disabled;
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+/**
+ * Test a {@link EchoJsonRpcService} instance.
+ */
+public class EchoJsonRpcServiceTest {
+    final EchoJsonRpcService service = new EchoJsonRpcService(new JsonRpcShutdownService.NoopShutdownService());;
+
+    @AfterEach
+    void cleanUp() {
+        service.close();
+    }
+
+    @Test
+    void testEcho() {
+        String hello = service.echo("hello").join();
+        assertEquals("hello", hello);
+
+    }
+
+    @Test
+    void testHelpSummary() {
+        String help = service.help(/* null */).join();
+        assertEquals("echo message\nhelp\nstop\n", help);
+    }
+
+    @Test
+    @Disabled
+    void testHelpDetail() {
+        String help = service.help(/* "help" */).join();
+        assertEquals("help help", help);
+    }
+}