Pex users: what are your Impressions of Pex and Automated Exploratory Testing in general? -

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those of have used pex, think advantages , disadvantages of pex tool?

also, think advantages , disadvantages of "automated exploratory testing" in general, as supplement to tdd/unit testing?

pex lets write parameterized unit tests. in sense, totally fits tdd/unit testing flow: write test, have pex 'explore' it, find failing tests, fix code, , forth.

the big advantage can express tests classes of inputs, not couple hard-coded values. gives more expressiveness writing tests , forces think invariant/expectation code should fullfill (i.e. it's harder write assertions).


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