diff --git a/test/test_inputHandling.c b/test/test_inputHandling.c
index a6db8f6..eddc48a 100644
--- a/test/test_inputHandling.c
+++ b/test/test_inputHandling.c
@@ -4,6 +4,7 @@
 
 #include "inputHandling.h"
 char halloWelt[]="Hallo Welt";
+char halloWelt2[]="Hallo  Welt";
 
 void setUp(void)
 {
@@ -19,4 +20,10 @@ void test_inputHandling_deleteOneWhiteSpace(void)
     TEST_ASSERT_EQUAL_STRING("HalloWelt", halloWelt);
 }
 
+void test_inputHandling_deleteTwoWhiteSpaces(void)
+{
+    deleteWhitespace(halloWelt, 11);
+    TEST_ASSERT_EQUAL_STRING("HalloWelt", halloWelt);
+}
+
 #endif // TEST