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Clojure spec Screencast: Customizing Generators

One benefit of Clojure specs is that they automatically provide data generators that produce values conforming to the spec which can be used for testing. In addition, you can compose your own generator to more precisely match your data model.

Clojure spec Screencast: Testing

Clojure spec defines specifications for both data and functions. In addition to validity checking, specs can generate random samples of the data they specify. This capability enables an alternative to unit testing known as generative, or property-based, testing.

Clojure spec Screencast: Leverage

The new Clojure spec library provides support for data and function specification. In this first in a series of screencasts, Stuart Halloway discusses how spec provides leverage to achieve many returns for a small investment in describing your functions with spec.