made the tests pass with a nifty new move

src/main/java/HamletParser.java

@@ -54,15 +54,16 @@ public class HamletParser {
         Pattern p = Pattern.compile(input);
 
         Matcher m = p.matcher(hamletData.toLowerCase());
-        hamletData = m.replaceAll("Leon");
+        hamletData = m.replaceAll("leon");
 
         return hamletData;
     }
+
     public String changeNameTariq(String input) {
         Pattern p = Pattern.compile(input);
 
         Matcher m = p.matcher(hamletData.toLowerCase());
-        hamletData = m.replaceAll("Tariq");
+        hamletData = m.replaceAll("tariq");
 
         return hamletData;
     }

src/test/java/HamletParserTest.java

@@ -16,17 +16,27 @@ public class HamletParserTest {
     @Test
     public void testChangeHamletToLeon() {
         String hToL = "hamlet";
+        String expected = "leon";
+        String fakeName = "tariq";
 
+        String actual = hamletParser.changeNameLeon(hToL);
 
-        assertNotNull(hamletParser.changeNameTariq(hToL));
+        assertTrue(actual.contains(expected));
+        assertFalse(actual.contains(fakeName));
     }
 
     @Test
     public void testChangeHoratioToTariq() {
-        String hToL = "horatio";
+        String hToT = "horatio";
+        String expected = "tariq";
+        String fakeName = "lil bobby tables";
 
 
-        assertNotNull(hamletParser.changeNameTariq(hToL));
+        String actual = hamletParser.changeNameTariq(hToT);
+
+        assertTrue(actual.contains(expected));
+        assertFalse(actual.contains(fakeName));
+
     }
 
     @Test