Xcuello completed lab

src/main/java/FizzBuzz.java

@@ -1,2 +1,24 @@
 public class FizzBuzz {
+
+
+    public String of(int testNumber) {
+
+        String answer = "";
+
+        if(testNumber % 3 == 0) {
+            answer = "Fizz";
+        } else {
+            answer = Integer.toString(testNumber);
+        }
+
+        if(testNumber % 5 == 0) {
+            answer = "Buzz";
+        }
+        if(testNumber % 15 == 0) {
+            answer = "FizzBuzz";
+        }
+
+        return answer;
+
+    }
 }

src/test/java/FizzBuzzTest.java

@@ -1,2 +1,73 @@
+import org.junit.Assert;
+import org.junit.Test;
+
 public class FizzBuzzTest {
-}
+
+    FizzBuzz test = new FizzBuzz();
+
+    @Test
+    public void ofTest1(){
+        //Given
+
+        int testNumber = 1;
+
+
+        //When
+        String expectedOutput = "1";
+        String actualOutput = test.of(testNumber);
+
+
+        //Then
+        Assert.assertEquals(expectedOutput, actualOutput);
+
+
+    }
+
+    @Test
+    public void ofTest2() {
+        //Given
+        int testNumber = 9;
+
+
+        //When
+        String expectedOutput = "Fizz";
+        String actualOutput = test.of(testNumber);
+
+
+        //Then
+        Assert.assertEquals(expectedOutput, actualOutput);
+    }
+
+    @Test
+    public void ofTest3() {
+        //Given
+        int testNumber = 20;
+
+
+        //When
+        String expectedOutput = "Buzz";
+        String actualOutput = test.of(testNumber);
+
+
+
+        //Then
+        Assert.assertEquals(expectedOutput, actualOutput);
+
+    }
+        @Test
+        public void ofTest4 () {
+            //Given
+            int testNumber = 15;
+
+
+            //When
+            String expectedOutput = "FizzBuzz";
+            String actualOutput = test.of(testNumber);
+
+
+            //Then
+            Assert.assertEquals(expectedOutput, actualOutput);
+        }
+
+        }
+