The “Time Test” means if an unit test takes longer than the specified number of milliseconds to run, the test will terminated and mark as failed.

import org.testng.annotations.*;
 
/**
 * TestNG TimeOut Test
 * @author mkyong
 *
 */
public class TestNGTest4 {
 
	@Test(timeOut = 1000)  
	public void infinity() {  
		while (true);  
	}  
 
}

In above example, the infinity() method will not return, so the TestNG engine will mark it as failed and throw an exception

FAILED: infinity
org.testng.internal.thread.ThreadTimeoutException: 
Method public void TestNGTest4.infinity() didn't finish within the time-out 1000
... Removed 18 stack frames
This article was posted in unittest category.

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