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How to compare dynamic ecore models [message #503306]

Fri, 11 December 2009 08:22

Eclipse User

Is there a way to compare two ecore models? My application creates dynamic models, and I would like to write unit tests to verify that a created model is correct by comparing it against an expected model.

Another way to say this is, how can I implement this function: Assert.assertEquals(EPackage expected, EPackage actual)

Re: How to compare dynamic ecore models [message #503372 is a reply to message #503306]

Sat, 12 December 2009 08:56

Eclipse User

Nikita,

You can use EcoreUtil.equals but I think without the fix to
https://bugs.eclipse.org/bugs/show_bug.cgi?id=283419 that EEnumLiterals
for copies/clones of dynamic models won't compare as equals.

Nikita wrote:
> Is there a way to compare two ecore models? My application creates
> dynamic models, and I would like to write unit tests to verify that a
> created model is correct by comparing it against an expected model.
>
> Another way to say this is, how can I implement this function:
> Assert.assertEquals(EPackage expected, EPackage actual)

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