expect_s4_class_linter {lintr}

R Documentation

Require usage of expect_s4_class(x, k) over expect_true(is(x, k))

Description

testthat::expect_s4_class() exists specifically for testing the class of S4 objects. testthat::expect_true() can also be used for such tests, but it is better to use the tailored function instead.

Usage

expect_s4_class_linter()

Tags

best_practices, package_development

See Also

linters for a complete list of linters available in lintr.

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