string manipulation

Author: Sarah Akinkunmi

test/codewars/MumblingTest.java

@@ -1,4 +1,20 @@
+package codewars;
+
+import org.junit.jupiter.api.Test;
+
 import static org.junit.jupiter.api.Assertions.*;
+
 class MumblingTest {
-  
+    private static void testing(String actual, String expected) {
+        assertEquals(expected, actual);
+    }
+    @Test
+    public void test() {
+        System.out.println("Fixed Tests accum");
+        testing(Mumbling.accum("ZpglnRxqenU"), "Z-Pp-Ggg-Llll-Nnnnn-Rrrrrr-Xxxxxxx-Qqqqqqqq-Eeeeeeeee-Nnnnnnnnnn-Uuuuuuuuuuu");
+        testing(Mumbling.accum("NyffsGeyylB"), "N-Yy-Fff-Ffff-Sssss-Gggggg-Eeeeeee-Yyyyyyyy-Yyyyyyyyy-Llllllllll-Bbbbbbbbbbb");
+        testing(Mumbling.accum("MjtkuBovqrU"), "M-Jj-Ttt-Kkkk-Uuuuu-Bbbbbb-Ooooooo-Vvvvvvvv-Qqqqqqqqq-Rrrrrrrrrr-Uuuuuuuuuuu");
+        testing(Mumbling.accum("EvidjUnokmM"), "E-Vv-Iii-Dddd-Jjjjj-Uuuuuu-Nnnnnnn-Oooooooo-Kkkkkkkkk-Mmmmmmmmmm-Mmmmmmmmmmm");
+        testing(Mumbling.accum("HbideVbxncC"), "H-Bb-Iii-Dddd-Eeeee-Vvvvvv-Bbbbbbb-Xxxxxxxx-Nnnnnnnnn-Cccccccccc-Ccccccccccc");
+    }
 }