How to debug a transformer

[Günter Zöchbauer]

see also http://stackoverflow.com/questions/26210886/how-can-i-debug-a-custom-transformer

Is there a way to connect the DartEditor debugger to pub serve to debug a transformers or to simulate the invocation of the transformer from for example an unit test.

Any other tips how to analyze the behavior of a transformer?

[Dennis Kaselow]

What do you mean by simulating the invocation from a unit test (more than just calling apply directly?)? I can't debug via pub serve either, but doing it through a unit test works just fine.

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[Günter Zöchbauer]

How do you build the `Transform` instance you need to pass to `apply`?

[Dennis Kaselow]

I mock it: https://github.com/denniskaselow/dartemis/blob/develop/test/dartemis/transformer/dartemis_transformer_test.dart

[Günter Zöchbauer]

Didn't think of that. Thanks for the link!