This negates an expectation, making it possible to express that you
want the opposite of a standard expectation. This function is deprecated
and will be removed in a future version.

internal

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 

not function

<dl><dt>f</dt>
<dd>an existing expectation function</dd></dl>

Arguments

Negate an expectation — not

<dl>

<dt>f</dt>
<dd>an existing expectation function</dd>

</dl>

not: Negate an expectation

Description

Usage

Arguments