We really should be testing each and every feature of Latexify and currently we are not.

Test generation is made easy by a macro that we supply:

using Latexify
@Latexify.generate_test latexify("x/y")

generates a test and puts it in your clipboard to be pasted:

@test latexify("x/y") == 
raw"$\frac{x}{y}$"

One just have to make sure that the test does ac