Re: How to test a method which has void return type and no argument?
On Apr 18, 4:02 pm, "Ingo R. Homann" <ihomann_s...@web.de> wrote:
Hi,
mohit.khatr...@gmail.com wrote:
Hi All,
I am using JUnit for testing java application under Eclipse IDE. I
have a method which has void return type and no arguments i.e.
void xyz()
{
..............
}
Could anybody suggest me how do i test this type of method using
JUnit.
well, of course you can only test this kind of method, if it does
something that can be "seen" by the Program. e.g.:
void test() {
MyObject o=new MyObject();
assertEquals(o.getFoo(),"foo");
o.setFooToBar();
assertEquals(o.getFoo(),"bar");
}
If the method does *nothing* at all, it cannot be tested.
Of course, it may be possible that it is a bit more difficult than shown
above, to "read" the result. But that depends on your use-case.
Ciao,
Ingo
Hi,
Thanks for your reply. I am facing still a problem. Suppose if i
have a method i.e.
class Menu_Bar
{
JMenuBar menubar = new JMenuBar();
JMenuItem File;
JFrame frame = new JFrame();
public Menu_Bar()
{
this.CreateMenu();
...
frame.setJMenuBar(menubar);
}
void CreateMenu()
{
JMenu menuFile = new JMenu("File");
......
}
}
Now could you suggest me how do i test this method i.e. CreateMenu()
which has some local components.
Thanks & Regards
Mohit