Eclipse Community Forums: TMF (Xtext) » junit: NamesAreUniqueValidator does not work as eclipse junit but does work in Maven build?

Home » Modeling » TMF (Xtext) » junit: NamesAreUniqueValidator does not work as eclipse junit but does work in Maven build?

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

junit: NamesAreUniqueValidator does not work as eclipse junit but does work in Maven build? [message #1863496]

Tue, 06 February 2024 13:18

Brandon Lewis

Messages: 268
Registered: May 2012

Senior Member

I am puzzled. I'm writing very basic unit test cases for parsing.
I've moved to wanting to check some validation.

My DSL is configured with the NamesAreUniqueValidation in the mwe and the GUI editor and command line work and find duplicate names as expected.

However, my junit tests DO NOT find duplicate names when I Run As -> Junit Test.

Why? It's a built in validation that requires nearly zero configuration.

My Junit test DOES find duplicate names when I execute the junit test during a Maven install run. The result.eResource.errors has duplicate name errors in it - as expected - when running Maven.

Why would the behavior be different between Run As Junit Test in Eclipse vs Maven?

Report message to a moderator

Re: junit: NamesAreUniqueValidator does not work as eclipse junit but does work in Maven build? [message #1863497 is a reply to message #1863496]

Tue, 06 February 2024 13:33

Brandon Lewis

Messages: 268
Registered: May 2012

Senior Member

For example, with NamesAreUniqueValidator set:

Hello Xtext!
Hello Xtext!

passes in junit test case validation, but fails in the GUI editor.

Edit: okay, bad example. if I do result.assertNoErrors, I do get an error on Duplicate Xtext in the junit case.

My example seems to be with names that would be qualified names like module1.subModule1 module1.subModule1 - the unit test is not finding these names to be duplicates when running in Eclipse, but is finding duplicates when running in Maven.

[Updated on: Tue, 06 February 2024 13:51]

Report message to a moderator