diff --git a/src/test/java/roboter/C3POTest.java b/src/test/java/roboter/C3POTest.java
new file mode 100644
index 0000000..8782ee1
--- /dev/null
+++ b/src/test/java/roboter/C3POTest.java
@@ -0,0 +1,68 @@
+package test.java.roboter;
+
+import org.junit.*;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.DynamicNode;
+import roboter.exceptions.RobotException;
+
+import java.io.ByteArrayOutputStream;
+import java.io.PrintStream;
+import java.util.Arrays;
+import java.util.Properties;
+
+public class C3POTest <SystemOutRule, OutputCapture> {
+	
+	private final ByteArrayOutputStream out = new ByteArrayOutputStream();
+    private final ByteArrayOutputStream err = new ByteArrayOutputStream();
+    private final PrintStream originalOut = System.out;
+    private final PrintStream originalErr = System.err;
+
+    @Before
+    public void setStreams() {
+        System.setOut(new PrintStream(out));
+        System.setErr(new PrintStream(err));
+    }
+
+    @After
+    public void restoreInitialStreams() {
+        System.setOut(originalOut);
+        System.setErr(originalErr);
+    }
+    @Test
+    public void sortieren() throws RobotException {
+        var list = new int[]{12,6,7,10,18,2};
+        Robot robot=  RobotFactory.getRobot(Typ.C3PO,"roboter1");
+
+        Assert.assertEquals("18,12,10,7,6,2",robot.speak(list));
+        
+        var list1 = new int[] {17,10,19,1,4,2,7};
+        Assert.assertEquals("19,17,10,7,4,2,1", robot.speak(list));
+        
+        var list2 = new int[] {3,17,7,20,5,15,8};
+        Assert.assertEquals("20,17,15,8,7,5,3", robot.speak(list));
+        
+        var list3 = new int[] {13,8,5,12,1,9,7};
+        Assert.assertEquals("13,12,9,8,7,5,1", robot.speak(list));
+        
+        var list4 = new int[] {18,4,21,7,3,2,9};
+        Assert.assertEquals("21,18,9,7,4,3,2", robot.speak(list));
+        
+        var list5 = new int[] {13,23,8,4,22,6};
+        Assert.assertEquals("23,22,13,8,6,4", robot.speak(list));
+        
+        var list6 = new int[] {10,9,8,7,6,5};
+        Assert.assertEquals("10,9,8,7,6,5", robot.speak(list));
+        
+        var list7 = new int[] {1,2,3,5,4,6};
+        Assert.assertEquals("6,5,4,3,2,1", robot.speak(list));
+        
+        var list8 = new int[] {20,19,18,17,16,15};
+        Assert.assertEquals("20,19,18,17,16,15", robot.speak(list));
+        
+        var list9 = new int[] {15,1,13,10,7,4};
+        Assert.assertEquals("15,13,10,7,4,1", robot.speak(list));
+        
+        var list10 = new int[] {10,15,11,8,5,6,};
+        Assert.assertEquals("15,11,10,8,6,5", robot.speak(list));
+    }
+}