expect_success: Tools for testing expectations

In hadley/testthat: Unit Testing for R

Tools for testing expectations

Description

Use these expectations to test other expectations. Use show_failure() in examples to print the failure message without throwing an error.

Usage

expect_success(expr)

expect_failure(expr, message = NULL, ...)

show_failure(expr)

Arguments

expr	Expression that evaluates a single expectation.
message	Check that the failure message matches this regexp.
...	Other arguments passed on to expect_match().

hadley/testthat documentation built on Feb. 16, 2024, 9:20 p.m.