teardown_env

<p>This environment has no purpose other than as a handle for <code><a href="https://withr.r-lib.org/reference/defer.html">withr::defer()</a></code>:
use it when you want to run code after all tests have been run.
Typically, you'll use <code>withr::defer(cleanup(), teardown_env())</code>
immediately after you've made a mess in a <code>setup-*.R</code> file.</p>

Software testing is important, but, in part because it is
frustrating and boring, many of us avoid it. 'testthat' is a testing
framework for R that is easy to learn and use, and integrates with
your existing 'workflow'.

Hadley Wickham

testthat

Unit Testing for R

RStudio 

R Core team 

teardown_env function

<p>This environment has no purpose other than as a handle for <code><a href='https://withr.r-lib.org/reference/defer.html'>withr::defer()</a></code>:
use it when you want to run code after all tests have been run.
Typically, you'll use <code>withr::defer(cleanup(), teardown_env())</code>
immediately after you've made a mess in a <code>setup-*.R</code> file.</p>

teardown_env: Run code after all test files

Description

Usage

Arguments