How to Create “Runnable jar” testng file for deployment?

Question

I tried:

TestListenerAdapter tla = new TestListenerAdapter();

TestNG testng = new TestNG();

List<String> suites = Lists.newArrayList();

suites.add("testng.xml");//path to xml..in src

testng.setTestSuites(suites);

testng.run();

like here:

How to Create "Runnable jar" file for deployment?

I have this result:

Cannot find class in classpath:first test on suite

Answer 1

You have missed mentioning class file in main method,

TestListenerAdapter tla = new TestListenerAdapter();
    TestNG testng = new TestNG();
    testng.setTestClasses(new Class[] { mention class name here.class });
    testng.addListener(tla);
    testng.run();