Episode #7

Parsing dates using proptest and TDD

Testing is hard, as can be seen in the last two episodes. That's why I looked around for better alternatives and found proptest.

Let's take a look at proptest, a library for automatically generating testcases similar to quickcheck (of Haskell fame). We will parse informal english dates like "4th of September 1927" using Proptest and TDD.

▶ Run and edit code on Gitpod

Keywords

Property testing, Quickcheck, Unit testing, Fuzzy testing, TDD

Things I mentioned during the show

Errata and improvements

It might come as a surprise to you, but every once in a while even I make a mistake.
This section covers all improvements made to the code since the epsiode went live.
For an exhaustive list of all changes to the original code, go here. Thanks to all contributors!

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