test_dir: Gather All Test Results From R Scripts
In realtest: Where Expectations Meet Reality: Realistic Unit Testing

View source: R/tools.R

test_dir

R Documentation

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

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

realtest documentation built on May 31, 2023, 8:21 p.m.