diff --git a/src/test/java/de/hsel/sqs/WhiteboxTest.java b/src/test/java/de/hsel/sqs/WhiteboxTest.java
index 4257c78..c7e9c47 100644
--- a/src/test/java/de/hsel/sqs/WhiteboxTest.java
+++ b/src/test/java/de/hsel/sqs/WhiteboxTest.java
@@ -40,12 +40,12 @@ public class WhiteboxTest {
 
         assertEquals(TriangleType.EQUILATERAL_TRIANGLE, TriangleChecker.checkTriangle(5, 5, 5));
         assertEquals(TriangleType.ISOSCELESS_TRIANGLE, TriangleChecker.checkTriangle(5, 5, 3));
-        assertEquals(TriangleType.NO_TRIANGLE, TriangleChecker.checkTriangle(7, 3, 3));
+        assertEquals(TriangleType.ISOSCELESS_TRIANGLE, TriangleChecker.checkTriangle(6, 4, 6));
 
-        assertEquals(TriangleType.NO_TRIANGLE, TriangleChecker.checkTriangle(2, 2, 5));
+        assertEquals(TriangleType.ISOSCELESS_TRIANGLE, TriangleChecker.checkTriangle(2, 2, 3));
         assertEquals(TriangleType.ISOSCELESS_TRIANGLE, TriangleChecker.checkTriangle(5, 7, 5));
-        assertEquals(TriangleType.NO_TRIANGLE, TriangleChecker.checkTriangle(7, 3, 3));
-        assertEquals(TriangleType.NO_TRIANGLE, TriangleChecker.checkTriangle(2, 1, 5));
+        assertEquals(TriangleType.ISOSCELESS_TRIANGLE, TriangleChecker.checkTriangle(5, 3, 3));
+        assertEquals(TriangleType.SCALENE_TRIANGLE, TriangleChecker.checkTriangle(4, 3, 5));
 
         assertEquals(TriangleType.NO_TRIANGLE, TriangleChecker.checkTriangle(4, 2, 7));
         assertEquals(TriangleType.NO_TRIANGLE, TriangleChecker.checkTriangle(4, 8, 3));