Find a less restrictive way of testing?

[korsbo]

Automatic testing of latexify is currently a little painful since it relies on precise equality between the string generated by a function call and a string typed out in the test script. Generating such tests is pretty easy using the Latexify.@generate_test macro, but this exact string matching gives no leeway for making otherwise inconsequential changes to how latexify formats its output.

Is there a way of testing that latexify gives the desired result without being completely inflexible when it comes to making small changes?

This is related to the question of what should be considered part of the API, #77.