Java.lang.Exception while using applets

i am compling my following code which gives error in JUnit Test result as
No runnable methods
java.lang.Exception: No runnable methods
import java.awt.BorderLayout;
import javax.swing.JApplet;
* @author sakshi
public class MainJA extends JApplet {
    MyInterface in;
    MyJPanel jp1;
    MyJScrollPane jsp;
     * Initialization method that will be called after the applet is loaded
     * into the browser.
    @Override
    public void init() {
        makeGUI();
    // TODO start asynchronous download of heavy resources
    void makeGUI() {
        setLayout(new BorderLayout());
        jp1 = new MyJPanel();
        in = new MyInterface();
        jsp = new MyJScrollPane(jp1);
        add(jsp, BorderLayout.CENTER);
        add(in, BorderLayout.SOUTH);
    // TODO overwrite start(), stop() and destroy() methods
import java.awt.FlowLayout;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JTextField;
* @author sakshi
public class MyInterface extends JPanel {
    JLabel l_x,l_y;
    JTextField t_x,t_y;
    public MyInterface() {
       l_x=new JLabel("x");
       l_y=new JLabel("y");
       t_x=new JTextField(10);
       t_y=new JTextField(10);
       setLayout(new FlowLayout((int) CENTER_ALIGNMENT));
       add(l_x);add(t_x);
       add(l_y);add(t_y);
import java.awt.Dimension;
import javax.swing.JPanel;
* @author sakshi
public class MyJPanel extends JPanel {
    public MyJPanel() {
        setPreferredSize(new Dimension(1000,1000));
import java.awt.Component;
import java.awt.Dimension;
import javax.swing.JScrollPane;
import javax.swing.ScrollPaneConstants;
* @author sakshi
public class MyJScrollPane extends JScrollPane {
    public MyJScrollPane(Component v) {
        super(v,ScrollPaneConstants.VERTICAL_SCROLLBAR_ALWAYS,ScrollPaneConstants.HORIZONTAL_SCROLLBAR_ALWAYS);
        setPreferredSize(new Dimension(500,500));
}what could be the reason for this error?

sorry the problem is sought out since the error was on my part as i made the package in test package

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                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             

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