Interface IParameterMatcher<T>

Allows custom logic to verify that a function parameter has the expected value.

Type parameters

T

Hierarchy

IParameterMatcher

Index

Properties

Properties

Readonly expectedDisplayValue

expectedDisplayValue: string

A string representation of the expected value to be used in failure messages

Readonly isExpectedValue

isExpectedValue: MatchFunction<T>

function that takes the actual parameter value and returns true if it was the expected value

Optional Readonly parameterToString

parameterToString: undefined | ((value: T) => string)

Used to format a value into a string to display value of actual parameters passed in failure messages

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