test_dir: Gather All Test Results From R Scripts¶

Description¶

Executes all R scripts in a given directory whose names match a given pattern and gathers all test result in a single list, which you can process however you desire.

The function does not fail if some tests are not met – you need to detect this yourself.

Usage¶

test_dir(
  path = "tests",
  pattern = "^realtest-.*\\.R$",
  recursive = FALSE,
  ignore.case = FALSE
)

Arguments¶


`path`	directory with scripts to execute
`pattern`	regular expression specifying the file names to execute
`recursive`	logical, see `list.files`
`ignore.case`	logical, see `list.files`

Value¶

Returns a list of all test results (of class realtest_results), each being an object of class realtest_result, see E, with additional fields .file, .line, and .expr, giving the location and the source code of the test instance.

Author(s)¶

Marek Gagolewski

See Also¶

The official online manual of realtest at https://realtest.gagolewski.com/

Related functions: source2, summary.realtest_results

Examples¶

# r <- test_dir("~/R/realtest/inst/realtest")  # some path
# s <- summary(r)  # summary.realtest_results
# print(s)  # print.realtest_results_summary
# stopifnot(!any(s[["match"]]=="fail"))  # halt if there are failed tests