API Reference | fast-check | Property based testing framework
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    Function anything

    • For any type of values

      You may use sample to preview the values that will be generated

      Returns Arbitrary<unknown>

      null, undefined, 42, 6.5, 'Hello', {}, {k: [{}, 1, 2]}
      

      Since 0.0.7

    • For any type of values following the constraints defined by settings

      You may use sample to preview the values that will be generated

      Parameters

      Returns Arbitrary<unknown>

      null, undefined, 42, 6.5, 'Hello', {}, {k: [{}, 1, 2]}
      
      // Using custom settings
      fc.anything({
      key: fc.string(),
      values: [fc.integer(10,20), fc.constant(42)],
      maxDepth: 2
      });
      // Can build entries such as:
      // - 19
      // - [{"2":12,"k":15,"A":42}]
      // - {"4":[19,13,14,14,42,11,20,11],"6":42,"7":16,"L":10,"'":[20,11],"e":[42,20,42,14,13,17]}
      // - [42,42,42]...

      Since 0.0.7