Test fuer Singleton???

sources/src/main/java/pr2/vererbung/singleton_einfach/Singleton.java

@@ -2,10 +2,10 @@ package pr2.vererbung.singleton_einfach;
 
  public class Singleton {
      
-     private String name;
+     private static String name;
      Singleton sl = new Singleton("Alleine");
      
-     private Singleton(String name) {
+     public Singleton(String name) {
          if (sl == null) {
          this.setName(name);
          } else {
@@ -16,7 +16,7 @@ package pr2.vererbung.singleton_einfach;
         return name;
      }
      public void setName(String name) {
-        this.name = name;
+        Singleton.name = name;
      }
         
      public String getInfo() {

sources/src/main/java/pr2/vererbung/singleton_einfach/SingletonTest.java

@@ -0,0 +1,15 @@
+package pr2.vererbung.singleton_einfach;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+import org.junit.Test;
+
+public class SingletonTest {
+
+    
+    @Test
+    public void testVomSingleton() {
+        Singleton sl = new Singleton("Walter");
+        assertEquals("Walter", sl.getName());
+    }
+}