FizzBuzz-TDD/FizzBuzzTest.java

import static org.junit.Assert.*;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;

/**
 * The test class FizzBuzzTest.
 *
 * @author  (your name)
 * @version (a version number or a date)
 */
public class FizzBuzzTest
{
    FizzBuzz test = new FizzBuzz();
    /**
     * Default constructor for test class FizzBuzzTest
     */
    public FizzBuzzTest()
    {
    }

    /**
     * Sets up the test fixture.
     *
     * Called before every test case method.
     */
    @Before
    public void setUp()
    {
    }
    
    @Test 
    public void fizzbuzzTest1(){
    //Given
    int x = 2;
    //When
    String actual = test.fizzbuzz(x);
    String expected = "2";
    //Result
    assertEquals(actual, expected);
}

    @Test 
    public void fizzbuzzTest2(){
    //Given
    int x = 3;
    //When
    String actual = test.fizzbuzz(x);
    String expected = "Fizz";
    //Result
    assertEquals(actual, expected);
}

    @Test 
    public void fizzbuzzTest3(){
    //Given
    int x = 5;
    //When
    String actual = test.fizzbuzz(x);
    String expected = "Buzz";
    //Result
    assertEquals(actual, expected);
}

    @Test 
    public void fizzbuzzTest4(){
    //Given
    int x = 15;
    //When
    String actual = test.fizzbuzz(x);
    String expected = "FizzBuzz";
    //Result
    assertEquals(actual, expected);
}
    
    /**
     * Tears down the test fixture.
     *
     * Called after every test case method.
     */
    @After
    public void tearDown()
    {
    }
}