expect_s3_class_linter

<code><a href="https://testthat.r-lib.org/reference/inheritance-expectations.html">testthat::expect_s3_class()</a></code> exists specifically for testing the class
of S3 objects. <code><a href="https://testthat.r-lib.org/reference/equality-expectations.html">testthat::expect_equal()</a></code>, <code><a href="https://testthat.r-lib.org/reference/equality-expectations.html">testthat::expect_identical()</a></code>,
and <code><a href="https://testthat.r-lib.org/reference/logical-expectations.html">testthat::expect_true()</a></code> can also be used for such tests,
but it is better to use the tailored function instead.

Checks adherence to a given style, syntax errors and possible
semantic issues.  Supports on the fly checking of R code edited with
'RStudio IDE', 'Emacs', 'Vim', 'Sublime Text', 'Atom' and 'Visual
Studio Code'.

Jim Hester

lintr

A 'Linter' for R Code

Florent Angly

Russ Hyde

Michael Chirico

Kun Ren

Alexander Rosenstock

Indrajeet Patil

expect_s3_class_linter function

best_practices, package_development

Tags

<code><a href='https://testthat.r-lib.org/reference/inheritance-expectations.html'>testthat::expect_s3_class()</a></code> exists specifically for testing the class
of S3 objects. <code><a href='https://testthat.r-lib.org/reference/equality-expectations.html'>testthat::expect_equal()</a></code>, <code><a href='https://testthat.r-lib.org/reference/equality-expectations.html'>testthat::expect_identical()</a></code>,
and <code><a href='https://testthat.r-lib.org/reference/logical-expectations.html'>testthat::expect_true()</a></code> can also be used for such tests,
but it is better to use the tailored function instead.

expect_s3_class_linter: Require usage of expect_s3_class()

Description

Usage

Arguments

Tags

See Also