Fizzbuzz

src/main/java/FizzBuzz.java

@@ -1,2 +1,50 @@
 public class FizzBuzz {
+
+
+
+    public  static String divisibleBy3(int x){
+        String str ="";
+
+        if (x % 3==0) {
+            return "Fizz";
+        } else {
+
+
+         str+= str.format( "%d", x);
+        }
+
+
+        return str;
+    }
+
+    public  static String divisibleBy5(int x){
+        String str ="";
+
+        if (x % 5==0) {
+            return "Buzz";
+        } else {
+
+
+            str+= str.format( "%d", x);
+        }
+
+
+        return str;
+    }
+
+    public static String divisibleBy15(int x) {
+
+        String str= "";
+        if (x % 5==0 && x %3==0) {
+            return "FizzBuzz";
+        } else {
+
+
+            str+= str.format( "%d", x);
+        }
+
+
+        return str;
+
+    }
 }

src/test/java/FizzBuzzTest.java

@@ -1,2 +1,76 @@
+import org.junit.Assert;
+import org.junit.Test;
+
 public class FizzBuzzTest {
+
+    @Test
+    public void fizzBuzz1(){
+
+        FizzBuzz fizz = new FizzBuzz();
+        // given
+        int x = 9;
+        String expected = "Fizz";
+        // when
+         String actual = FizzBuzz.divisibleBy3(x);
+        Assert.assertEquals(expected, actual);
+    }
+
+    @Test
+    public void fizzBuzz2(){
+
+        FizzBuzz fizz = new FizzBuzz();
+        // given
+        int x = 5;
+        String  expected = String.valueOf(x);
+        // when
+        String actual = FizzBuzz.divisibleBy3(x);
+        Assert.assertEquals(expected, actual);
+    }
+
+    @Test
+    public void fizzBuzz3(){
+
+        FizzBuzz fizz = new FizzBuzz();
+        // given
+        int x = 50;
+        String expected = "Buzz";
+        // when
+        String actual = FizzBuzz.divisibleBy5(x);
+        Assert.assertEquals(expected, actual);
+    }
+    @Test
+    public void fizzBuzz4(){
+
+        FizzBuzz fizz = new FizzBuzz();
+        // given
+        int x = 8;
+        String expected = String.valueOf(x);
+        // when
+        String actual = FizzBuzz.divisibleBy5(x);
+        Assert.assertEquals(expected, actual);
+    }
+    @Test
+    public void fizzBuzz5(){
+
+        FizzBuzz fizz = new FizzBuzz();
+        // given
+        int x = 120;
+         String expected = "FizzBuzz";
+        // when
+        String actual = FizzBuzz.divisibleBy15(x);
+        Assert.assertEquals(expected, actual);
+    }
+    @Test
+    public void fizzBuzz6(){
+
+        FizzBuzz fizz = new FizzBuzz();
+        // given
+        int x = 29;
+        String expected =  String.valueOf(x);
+        // when
+        String actual = FizzBuzz.divisibleBy15(x);
+        Assert.assertEquals(expected, actual);
+    }
 }
+
+