Initialisation depot

java/test/jmri/jmrit/z21server/MainServerTest.java

@@ -0,0 +1,29 @@
+package jmri.jmrit.z21server;
+
+import jmri.util.JUnitUtil;
+
+import org.junit.jupiter.api.*;
+
+/**
+ * Test simple functioning of MainServer
+ *
+ * @author Eckart Meyer (C) 2025
+ */
+public class MainServerTest {
+
+    @Test
+    public void testCtor() {
+        MainServer s = new MainServer();
+        Assertions.assertNotNull( s, "exists" );
+    }
+
+    @BeforeEach
+    public void setUp() {
+        JUnitUtil.setUp();
+    }
+    
+    @AfterEach
+    public void tearDown() {
+        JUnitUtil.tearDown();
+    }
+}