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
{
    /**
     * Default constructor for test class FizzBuzzTest
     */
    public FizzBuzzTest()
    {
    }
    private FizzBuzz fizzBuzz;
    /**
     * Sets up the test fixture.
     *
     * Called before every test case method.
     */
    @Before
    public void setup() {
        fizzBuzz = new FizzBuzz();
    }
    
    @Test
    public void fizzTest1() {
        //given
        String expected = "Fizz";
        //when
        String actual = fizzBuzz.result(3);
        //then
        assertEquals(expected, actual);
    }
    
    @Test
    public void fizzTest2() {
        //given
        String expected = "Fizz";
        //when
        String actual = fizzBuzz.result(9);
        //then
        assertEquals(expected, actual);
    }
    
    @Test
    public void buzzTest1() {
        //given
        String expected = "Buzz";
        //when
        String actual = fizzBuzz.result(5);
        //then
        assertEquals(expected, actual);
    }
    
    @Test
    public void buzzTest2() {
        //given
        String expected = "Buzz";
        //when
        String actual = fizzBuzz.result(20);
        //then
        assertEquals(expected, actual);
    }
    
    @Test
    public void fizzBuzzTest1() {
        //given
        String expected = "FizzBuzz";
        //when
        String actual = fizzBuzz.result(15);
        //then
        assertEquals(expected, actual);
    }
    
    @Test
    public void fizzBuzzTest2() {
        //given
        String expected = "FizzBuzz";
        //when
        String actual = fizzBuzz.result(30);
        //then
        assertEquals(expected, actual);
    }
    
    @Test
    public void numberTest() {
        //given
        String expected = "11";
        //when
        String actual = fizzBuzz.result(11);
        //then
        assertEquals(expected, actual);
    }
}