To cite package ‘doFuture.tests.extra’ in publications use:

  Bengtsson H (2024). _doFuture.tests.extra: Extra Test Sets for the
  'doFuture' Package_. R package version 0.1.1, ,
  <https://github.com/henrikbengtsson/dofuture>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {doFuture.tests.extra: Extra Test Sets for the 'doFuture' Package},
    author = {Henrik Bengtsson},
    year = {2024},
    note = {R package version 0.1.1, 
},
    url = {https://github.com/henrikbengtsson/dofuture},
  }