Eclipse Community Forums: TMF (Xtext) » How to use @Flaky annotation

Home » Modeling » TMF (Xtext) » How to use @Flaky annotation(How to use @Flaky annotation for running failing tests more than once.)

Show: Today's Messages :: Show Polls :: Message Navigator

How to use @Flaky annotation [message #1743424]

Thu, 15 September 2016 10:23

Vivek Veera

Messages: 18
Registered: July 2015

Junior Member

Team,

I have some tests which fail sometimes unexpectedly and run fine when executed next time. So, to handle these tests I am trying to use @Flaky annotation (org.eclipse.xtext.junit4.Flaky). Here is my usage:

@Rule
public Flaky.Rule testRule = new Flaky.Rule();

@Flaky
@Test
public void testMethod() {
Assert.assertTrue(false);
}

As per documentation, the failing tests should get executed 3 time by default. But, I do not see the test running 3 times. It runs once and fails. Thats all. Nothing happens after that.

Am I missing any other configuration for using @Flaky annotation. I would like to know if any of you have used this annotation or have knowledge on how to use it for failing tests. Appreciate your time.

Thanks.
Vivek Veera

Report message to a moderator

Re: How to use @Flaky annotation [message #1743427 is a reply to message #1743424]

Thu, 15 September 2016 11:44

Christian Dietrich

Messages: 14669
Registered: July 2009

Senior Member

id have expected something like

@Rule
public Flaky.Rule testRule = new Flaky.Rule();

Twitter : @chrdietrich
Blog : https://www.dietrich-it.de

Report message to a moderator

Re: How to use @Flaky annotation [message #1743432 is a reply to message #1743427]

Thu, 15 September 2016 12:23

Vivek Veera

Messages: 18
Registered: July 2015

Junior Member

Hi Christian,

I could not understand your point. Could you please elaborate.
Are you suggesting to include a rule. I have actually added that if you see my code snippet below.

@Rule
public Flaky.Rule testRule = new Flaky.Rule();

@Flaky
@Test
public void testMethod() {
Assert.assertTrue(false);
}

Thanks for replying.
Vivek Veera

Report message to a moderator

Re: How to use @Flaky annotation [message #1743433 is a reply to message #1743432]

Thu, 15 September 2016 12:30

Christian Dietrich

Messages: 14669
Registered: July 2009

Senior Member

the following works nice for me

import org.eclipse.xtext.junit4.Flaky;
import org.eclipse.xtext.xbase.lib.InputOutput;
import org.junit.Assert;
import org.junit.Rule;
import org.junit.Test;

@SuppressWarnings("all")
public class DemoTest {
@Rule
public Flaky.Rule testRule = new Flaky.Rule();

@Flaky
@Test
public void testMethod() {
InputOutput.<String>println("mimi");
Assert.assertTrue(false);
}
}

Twitter : @chrdietrich
Blog : https://www.dietrich-it.de

Report message to a moderator

Previous Topic:	xtext keyword problem
Next Topic:	Integrating Xbase in my DSL. How to activate scoping and validation?

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

]

Current Time: Sat Apr 27 02:54:12 GMT 2024

.:: Contact :: Home ::.

Breadcrumbs

Sign up to our Newsletter