R Under development (unstable) (2023-11-06 r85483 ucrt) -- "Unsuffered Consequences"
Copyright (C) 2023 The R Foundation for Statistical Computing
Platform: x86_64-w64-mingw32/x64

R is free software and comes with ABSOLUTELY NO WARRANTY.
You are welcome to redistribute it under certain conditions.
Type 'license()' or 'licence()' for distribution details.

R is a collaborative project with many contributors.
Type 'contributors()' for more information and
'citation()' on how to cite R or R packages in publications.

Type 'demo()' for some demos, 'help()' for on-line help, or
'help.start()' for an HTML browser interface to help.
Type 'q()' to quit R.

> if (requireNamespace("tinytest", quietly = TRUE)) {
+     tinytest.results <- tinytest::test_package("datetimeutils",
+                                                color = interactive(),
+                                                verbose = 1)
+ }

test.R........................  138 tests OK  1.1s
> 
> proc.time()
   user  system elapsed 
   1.17    0.09    1.26