Test that stops at first fail when used with map

I am pretty sure that this:

test_that("", {
  Parameters <- c(1, 2, 3, 4, 5)
  test_map <- function(Parameter){
    expect_equal(Parameter,
                 2)
}
  map(Parameters, test_map)
})

resulted in 4 failed and 1 passed test in the past. However it seems like since recently this doesnt work anymore and exits immediatly at the first failed test. Is there a way around this? Possibly connected to the new reporters?

You can use Map() instead of purrr::map():

library(testthat)

test_that("", {
  Parameters <- c(1, 2, 3, 4, 5)
  test_map <- function(Parameter){
    expect_equal(Parameter,
                 2)
  }
  Map(test_map, Parameters)
})
#> ── Failure ('<text>:9:3'):  ────────────────────────────────────────────────────
#> `Parameter` not equal to 2.
#> 1/1 mismatches
#> [1] 1 - 2 == -1
#> Backtrace:
#>  1. base::Map(test_map, Parameters)
#>  2. base::mapply(FUN = f, ..., SIMPLIFY = FALSE)
#>  3. `<fn>`(dots[[1L]][[5L]])
#>  4. testthat::expect_equal(Parameter, 2)
#> 
#> ── Failure ('<text>:9:3'):  ────────────────────────────────────────────────────
#> `Parameter` not equal to 2.
#> 1/1 mismatches
#> [1] 3 - 2 == 1
#> Backtrace:
#>  1. base::Map(test_map, Parameters)
#>  2. base::mapply(FUN = f, ..., SIMPLIFY = FALSE)
#>  3. `<fn>`(dots[[1L]][[5L]])
#>  4. testthat::expect_equal(Parameter, 2)
#> 
#> ── Failure ('<text>:9:3'):  ────────────────────────────────────────────────────
#> `Parameter` not equal to 2.
#> 1/1 mismatches
#> [1] 4 - 2 == 2
#> Backtrace:
#>  1. base::Map(test_map, Parameters)
#>  2. base::mapply(FUN = f, ..., SIMPLIFY = FALSE)
#>  3. `<fn>`(dots[[1L]][[5L]])
#>  4. testthat::expect_equal(Parameter, 2)
#> 
#> ── Failure ('<text>:9:3'):  ────────────────────────────────────────────────────
#> `Parameter` not equal to 2.
#> 1/1 mismatches
#> [1] 5 - 2 == 3
#> Backtrace:
#>  1. base::Map(test_map, Parameters)
#>  2. base::mapply(FUN = f, ..., SIMPLIFY = FALSE)
#>  3. `<fn>`(dots[[1L]][[5L]])
#>  4. testthat::expect_equal(Parameter, 2)
#> Error in `reporter$stop_if_needed()`:
#> ! Test failed
#> Backtrace:
#>      ▆
#>   1. └─testthat::test_that(...)
#>   2.   └─withr (local) `<fn>`(`<env>`)
#>   3.     ├─base::tryCatch(...)
#>   4.     │ └─base (local) tryCatchList(expr, classes, parentenv, handlers)
#>   5.     │   └─base (local) tryCatchOne(expr, names, parentenv, handlers[[1L]])
#>   6.     │     └─base (local) doTryCatch(return(expr), name, parentenv, handler)
#>   7.     └─base::eval(handler$expr, handler$envir)
#>   8.       └─base::eval(handler$expr, handler$envir)
#>   9.         └─reporter$stop_if_needed()
#>  10.           └─rlang::abort("Test failed")

^{Created on 2023-04-24 with reprex v2.0.2}