Function: anything()

Call Signature

anything(): Arbitrary<unknown>

Defined in: packages/fast-check/src/arbitrary/anything.ts:21

For any type of values

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

Returns

Arbitrary<unknown>

Example

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

Remarks

Since 0.0.7

Call Signature

anything(constraints): Arbitrary<unknown>

Defined in: packages/fast-check/src/arbitrary/anything.ts:52

For any type of values following the constraints defined by settings

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

Parameters

Parameter	Type	Description
constraints	ObjectConstraints	Constraints to apply when building instances

Returns

Arbitrary<unknown>

Examples

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]...

Remarks

Since 0.0.7