API Reference | fast-check | Property based testing framework
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    Class Value<T>

    A Value<T, TShrink = T> holds an internal value of type T and its associated context

    Since 3.0.0 (previously called NextValue in 2.15.0)

    Type Parameters

    • T
    Index

    Constructors

    constructor

    Properties

    context hasToBeCloned value value_

    Constructors

    • Type Parameters

      • T

      Parameters

      • value_: T

        Internal value of the shrinkable

      • context: unknown

        Context associated to the generated value (useful for shrink)

      • customGetValue: undefined | (() => T) = undefined

        Limited to internal usages (to ease migration to next), it will be removed on next major

      Returns Value<T>

    Properties

    context: unknown

    Context for the generated value TODO - Do we want to clone it too?

    2.15.0

    hasToBeCloned: boolean

    State storing the result of hasCloneMethod If true the value will be cloned each time it gets accessed

    Since 2.15.0

    value: T

    Safe value of the shrinkable Depending on hasToBeCloned it will either be value_ or a clone of it

    Since 2.15.0

    Readonlyvalue_

    value_: T

    Internal value of the shrinkable

    Since 2.15.0

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