Package: mlr3shiny 0.5.0
Check: tests, Result: ERROR
    Running ‘testthat.R’
  Running the tests in ‘tests/testthat.R’ failed.
  Complete output:
    > library(testthat)
    Warning message:
    package 'testthat' was built under R version 4.4.2 
    > library(mlr3shiny)
    > library(shinytest)
    Error in library(shinytest) : there is no package called 'shinytest'
    Execution halted
