my FizzBuzz

src/main/java/FizzBuzz.java

@@ -1,2 +1,32 @@
 public class FizzBuzz {
+
+    //public static void main(String[] args) {
+        public static String divisibleByThree ( int number){
+            if ((number %3)== 0) {
+
+                return "Fizz";
+            }
+            else
+                {
+                    return String.valueOf(number);
+                }
+        }
+        public static String divisibleByFive ( int number){
+            if((number%5)==0) {
+                return "Buzz";
+            }
+            else
+            {
+                return String.valueOf(number);
+            }
+        }
+        public static String divisibleByFifteen ( int number){
+            if((number%15)==0) {
+                return "FizzBuzz";
+            }
+            else
+            {
+                return String.valueOf(number);
+            }
+        }
 }

src/test/java/FizzBuzzTest.java

@@ -1,2 +1,147 @@
+import org.junit.Assert;
+import org.junit.Test;
+
 public class FizzBuzzTest {
+
+    @Test
+    public void testThree(){
+        //Given: Setup
+        int number=3;
+        String expectedOutput= "Fizz";
+
+        //when (invoke the method under test)
+        String actualOutput=FizzBuzz.divisibleByThree(number);
+
+        //Then
+        Assert.assertEquals(expectedOutput, actualOutput);
+    }
+
+    @Test
+    public void testThree4(){
+        //Given: Setup
+        int number=4;
+        String expectedOutput= "4";
+
+        //when (invoke the method under test)
+        String actualOutput=FizzBuzz.divisibleByThree(number);
+
+        //Then
+        Assert.assertEquals(expectedOutput, actualOutput);
+    }
+
+    @Test
+    public void testThree6(){
+        //Given: Setup
+        int number=6;
+        String expectedOutput= "Fizz";
+
+        //when (invoke the method under test)
+        String actualOutput=FizzBuzz.divisibleByThree(number);
+
+        //Then
+        Assert.assertEquals(expectedOutput, actualOutput);
+    }
+
+    @Test
+    public void testThree8(){
+        //Given: Setup
+        int number=8;
+        String expectedOutput= "8";
+
+        //when (invoke the method under test)
+        String actualOutput=FizzBuzz.divisibleByThree(number);
+
+        //Then
+        Assert.assertEquals(expectedOutput, actualOutput);
+    }
+
+    @Test
+    public void testFive(){
+        //Given Setup
+        int number=5;
+        String expectedOutput="Buzz";
+
+        //when
+        String actualOutput=FizzBuzz.divisibleByFive(number);
+
+        //then
+        Assert.assertEquals(expectedOutput, actualOutput);
+    }
+
+    @Test
+    public void testFive2(){
+        //Given Setup
+        int number=2;
+        String expectedOutput="2";
+
+        //when
+        String actualOutput=FizzBuzz.divisibleByFive(number);
+
+        //then
+        Assert.assertEquals(expectedOutput, actualOutput);
+    }
+
+    @Test
+    public void testFive7(){
+        //Given Setup
+        int number=7;
+        String expectedOutput="7";
+
+        //when
+        String actualOutput=FizzBuzz.divisibleByFive(number);
+
+        //then
+        Assert.assertEquals(expectedOutput, actualOutput);
+    }
+
+    @Test
+    public void testFive10(){
+        //Given Setup
+        int number=10;
+        String expectedOutput="Buzz";
+
+        //when
+        String actualOutput=FizzBuzz.divisibleByFive(number);
+
+        //then
+        Assert.assertEquals(expectedOutput, actualOutput);
+    }
+
+
+    @Test
+    public void testFifteen(){
+        //given
+        int number=15;
+        String expectedOutput= "FizzBuzz";
+
+        //when
+
+        String actualOutput=FizzBuzz.divisibleByFifteen(number);
+
+        //then
+        Assert.assertEquals(expectedOutput, actualOutput);
+
+
+    }
+
+
+    @Test
+    public void testFifteen18(){
+        //given
+        int number=18;
+        String expectedOutput= "18";
+
+        //when
+
+        String actualOutput=FizzBuzz.divisibleByFifteen(number);
+
+        //then
+        Assert.assertEquals(expectedOutput, actualOutput);
+
+
+    }
+
+    
 }
+
+