tests/testthat/test-wrap.R
In r-lib/withr: Run Code 'With' Temporarily Modified Global State
test_that("wrap works", {
v <- c(0, 0, 0)
set <- function(x) v[2] <<- x
f <- wrap(set, v[1] <<- v[1] + 1, v[3] <<- v[3] + 3)
expect_equal(v, c(0, 0, 0))
f(2)
expect_equal(v, 1:3)
})
r-lib/withr documentation built on Feb. 2, 2024, 2:03 a.m.
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test_that("wrap works", {
v <- c(0, 0, 0)
set <- function(x) v[2] <<- x
f <- wrap(set, v[1] <<- v[1] + 1, v[3] <<- v[3] + 3)
expect_equal(v, c(0, 0, 0))
f(2)
expect_equal(v, 1:3)
})
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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