context("evaluated functions")
test_that("function_coverage generates output", {
env <- new.env()
withr::with_options(c("keep.source" = TRUE), {
eval(parse(text =
"fun <- function(x) {
if (isTRUE(x)) {
1
} else {
2
}
}"), envir = env)
})
t1 <- function_coverage("fun", env = env)
expect_equal(length(t1), 3)
expect_equal(length(exclude(t1)), 3)
expect_equal(length(exclude(t1, "<text>")), 0)
expect_equal(length(exclude(t1, list("<text>" = 3))), 2)
})
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