oldskool: Old-style expectations.
In hadley/testthat: Unit Testing for R

oldskool

R Documentation

Old-style expectations.

Description

Initial testthat used a style of testing that looked like ⁠expect_that(a, equals(b)))⁠ this allowed expectations to read like English sentences, but was verbose and a bit too cutesy. This style will continue to work but has been soft-deprecated - it is no longer documented, and new expectations will only use the new style expect_equal(a, b).

Usage

is_null()

is_a(class)

is_true()

is_false()

has_names(expected, ignore.order = FALSE, ignore.case = FALSE)

is_less_than(expected, label = NULL, ...)

is_more_than(expected, label = NULL, ...)

equals(expected, label = NULL, ...)

is_equivalent_to(expected, label = NULL)

is_identical_to(expected, label = NULL)

equals_reference(file, label = NULL, ...)

shows_message(regexp = NULL, all = FALSE, ...)

gives_warning(regexp = NULL, all = FALSE, ...)

prints_text(regexp = NULL, ...)

throws_error(regexp = NULL, ...)

matches(regexp, all = TRUE, ...)

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