These helper functions make it easier to test the examples in a package. Each example counts as one test, and it succeeds if the code runs without an error.

test_examples(path = "../..")

test_example(path)

test_rd(rd)

## Arguments

path For test_examples(), path to directory containing Rd files. For test_example(), path to a single Rd file. Remember the working directory for tests is tests/testthat. A parsed Rd object, obtained from tools::Rd_db() or otherwise.