R: R package to make testing fun!

testthat-package {testthat} | R Documentation

## R package to make testing fun!

### Description

Try the example below. Have a look at the references and learn more from function documentation such as `expect_that()`.

### Options

- `testthat.use_colours`: Should the output be coloured? (Default: `TRUE`).

- `testthat.summary.max_reports`: The maximum number of detailed test reports printed for the summary reporter (default: 10).

- `testthat.summary.omit_dots`: Omit progress dots in the summary reporter (default: `FALSE`).

### Author(s)

Maintainer: Hadley Wickham hadley@rstudio.com

Other contributors:

- RStudio [copyright holder, funder]

- R Core team (Implementation of utils::recover()) [contributor]

### References

Wickham, H (2011). testthat: Get Started with Testing. The R Journal 3/1 5-10. https://journal.r-project.org/archive/2011-1/RJournal_2011-1_Wickham.pdf

http://adv-r.had.co.nz/Testing.html

### See Also

Useful links:

- http://testthat.r-lib.org

- https://github.com/r-lib/testthat

- Report bugs at https://github.com/r-lib/testthat/issues

### Examples

    library(testthat)
    a <- 9
    expect_that(a, is_less_than(10))
    expect_lt(a, 10)

[Package testthat version 2.0.1 Index]