diff --git a/TaschenrechnerTest.java b/TaschenrechnerTest.java
index 8ef5acc..7c3a42d 100644
--- a/TaschenrechnerTest.java
+++ b/TaschenrechnerTest.java
@@ -78,7 +78,12 @@ public class TaschenrechnerTest {
 
 	@Test
 	public void testRandomIntegerNummer() {
+		int a = 2;
+		int b = 10;
+		int r = (int) (Math.random() * (a + 1)) + b;
+		boolean result = r > a && r >= b;
 		
+		assertEquals(true, result);
 	}
 
 }