如何模拟在摆动弹出对话框中单击按钮? [英] How do simulate a button click in a swing pop up dialog?

问题描述

我是Java新手，我想为名称验证类编写一个JUnit测试

I'm new to Java, I want to write a JUnit test for a name validate class

我要测试以下代码:

public boolean createNewUMLClassFromString(String className) {
    if(validate(className)){
              ....
    }
    return false;
}

private boolean validate(String userInput){
    /* check if it's empty  */
    if (userInput.equals("")){  
                    JOptionPane.showMessageDialog(null, "Class Name can't be empty");
        return false;
    }
            return true;
}

所以我写了一个JUnit

So I wrote a JUnit

public void emptyStringCheckerTest(){
    assertFalse("new class can not be empty", um.createNewUMLClassFromString("do"));

}

它可以工作，但是在测试运行过程中，我每次都需要单击弹出对话框.

it works, but in the test running process, I need to click the pop up dialog every time.

那么有人可以告诉我如何在测试过程中模拟按钮单击吗?还是有更好的方法编写测试?谢谢吗?

So Is anyone can tell me how to simulate a button click in the test process, or Is there a better way to write the test? Thanks?

推荐答案

查看java.awt.Robot，以及abbot之类的库

Look at java.awt.Robot, and at libraries like abbot http://abbot.sourceforge.net/doc/overview.shtml that enhance it.

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