package helloWorld;


import static org.junit.Assert.*;

import org.junit.Test;

//import HelloWorld;

public class HelloWorldTest {
	@Test
	public void testHelloWorld(){
		HelloWorld hello = new HelloWorld();
		assertEquals("Test 1", "Hello     World", hello.sayHello());
	//	assertEquals("Test 1.2", "Helllllllo World", hello.sayHello());	
		
	}
//	@Test
//	public void test2HellowWorld(){
//		HelloWorld hello = new HelloWorld();
//		assertEquals("Test 2", "Hello World", hello.sayHello());
//	}
  //  @Test
//	public void test3HellowWorld(){
//		HelloWorld hello = new HelloWorld();
//		assertEquals("Test 3", "Hello World   ", hello.sayHello());
//	}
/*	
	@Test
	public void testLoadButton(){
		MainPanel _m;
		LoadButton newButton = new LoadButton(_m);
		assertNotNull(newButton);
	}
*/	
}

package helloWorld;


import static org.junit.Assert.*;

import org.junit.Test;

//import HelloWorld;

public class HelloWorldTest {
	@Test
	public void testHelloWorld(){
		HelloWorld hello = new HelloWorld();
		assertEquals("Test 1", "Hello World", hello.sayHello());
	//	assertEquals("Test 1.2", "Helllllllo World", hello.sayHello());	
		
	}
//	@Test
//	public void test2HellowWorld(){
//		HelloWorld hello = new HelloWorld();
//		assertEquals("Test 2", "Hello World", hello.sayHello());
//	}
  //  @Test
//	public void test3HellowWorld(){
//		HelloWorld hello = new HelloWorld();
//		assertEquals("Test 3", "Hello World   ", hello.sayHello());
//	}
/*	
	@Test
	public void testLoadButton(){
		MainPanel _m;
		LoadButton newButton = new LoadButton(_m);
		assertNotNull(newButton);
	}
*/	
}

Update HelloWorldTest.java