A fuzzer for testing. This implements mutation fuzzing, in which an expect input is mutated (changed) many times in order to trigger unexpected behavior or crashes.
This is based heavily on the existing Fuzzer by Mapbox.
npm install fuzzur
Using the fuzzer is simple, in it's most basic forum it can be used thusly.
var fuzzur = require('fuzzur'),
mutatedData = fuzzur.mutate(/* Some data type */);
Fuzzur supports many data types out of the box: Object, Array, String, Number, Regex. It also supports n recursion levels for Object and Array.
Please see the ./test/ directory for many more examples.
npm test
FAQs
A flexible input fuzzer for tests
We found that fuzzur demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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