shiny (version 1.4.0.2)

snapshotPreprocessInput: Add a function for preprocessing an input before taking a test snapshot

Description

Add a function for preprocessing an input before taking a test snapshot

Usage

snapshotPreprocessInput(inputId, fun,
  session = getDefaultReactiveDomain())

Arguments

inputId

Name of the input value.

fun

A function that takes the input value and returns a modified value. The returned value will be used for the test snapshot.

session

A Shiny session object.