FizzBuzz

src/main/java/FizzBuzz.java

@@ -1,2 +1,31 @@
-public class FizzBuzz {
+class FizzBuzz {
+
+    public static String divisible (int x){
+        String str = "";
+        if (x % 3 == 0){
+            str += "Fizz";
+        } else {
+            str += str.format ("%d",x);
+        }
+        return str;
+    }
+
+    public static String divisible1 (int x){
+        String str = "";
+        if (x % 5 == 0){
+            str += "Buzz";
+        } else {
+             str +=  str.format ("%d",x);
+        }
+        return str;
+    }
+    public static String divisible2 (int x){
+        String str = "";
+        if ((x % 3 == 0) && (x % 5 == 0)){
+            str += "FizzBuzz";
+        }else {
+            str +=  str.format ("%d",x);
+        }
+        return str;
+    }
 }

src/test/java/FizzBuzzTest.java

@@ -1,2 +1,72 @@
+import org.junit.Assert;
+import org.junit.Test;
+
 public class FizzBuzzTest {
+    @Test
+    public void  FizzBuzz1() {
+
+        //Given
+        FizzBuzz buzz = new FizzBuzz();
+         int x = 12;
+         String expected = "Fizz";
+         //When
+        String actual = FizzBuzz.divisible(x);
+        Assert.assertEquals(expected,actual);
+    }
+    @Test
+    public void  FizzBuzzThree() {
+
+        //Given
+        FizzBuzz buzz = new FizzBuzz();
+        int x = 2;
+        String expected = "2";
+        //When
+        String actual = FizzBuzz.divisible(x);
+        Assert.assertEquals(expected,actual);
+    }
+    @Test
+    public void  FizzBuzz2() {
+
+        //Given
+        FizzBuzz buzz1 = new FizzBuzz();
+        int x = 20;
+        String expected = "Buzz";
+        //When
+        String actual = FizzBuzz.divisible1(x);
+        Assert.assertEquals(expected,actual);
+    }
+    @Test
+    public void  FizzBuzzFour() {
+
+        //Given
+        FizzBuzz buzz1 = new FizzBuzz();
+        int x = 3;
+        String expected = "3";
+        //When
+        String actual = FizzBuzz.divisible1(x);
+        Assert.assertEquals(expected,actual);
+    }
+
+    @ Test
+    public void FizzBuzz3 (){
+
+        //Given
+        FizzBuzz buzz2 = new FizzBuzz();
+        int x = 30;
+        String expected = "FizzBuzz";
+        //when
+        String actual = FizzBuzz.divisible2(x);
+        Assert.assertEquals(expected, actual);
+    }
+    @ Test
+    public void FizzBuzzFive (){
+
+        //Given
+        FizzBuzz buzz3 = new FizzBuzz();
+        int x = 8;
+        String expected = "8";
+        //when
+        String actual = FizzBuzz.divisible2(x);
+        Assert.assertEquals(expected, actual);
+    }
 }