Expect Visible — expect_visible • tinyexpect

Expect Visible

expect_visible(current, ..., info = NA_character_)

Arguments

current: [R object or expression] Object or expression to be tested
...: Ignored
info: [character(1L)] Optional user-defined message; must be a single string value

Value

A tinytest object. A tinytest object is a logical with attributes holding information about the test that was run

See also

testthat equivalent: testthat::expect_visible()

withVisible()

Other visiblity expectation predicate: expect_invisible()

Examples

f <- function() invisible()
expect_visible(f()) # Fail
#> ----- FAILED[attr]: <-->
#>  call| expect_visible(f())
#>  diff| Expected visible result, got an invisible object 

g <- function() NULL
expect_visible(g()) # Pass
#> ----- PASSED      : <-->
#>  call| expect_visible(g())