Error in snapshot should work like error outside of snapshot

[hadley]

library(testthat)

test_that("abc", {
  local_edition(3)
  
  expect_snapshot(stop("foo!"))
  expect_snapshot(1 + 1)
})
#> Can't compare snapshot to reference when testing interactively.
#> ℹ Run `devtools::test()` or `testthat::test_file()` to see changes.
#> Current value:
#> Code
#>   1 + 1
#> Output
#>   [1] 2
#> ── Error: abc ──────────────────────────────────────────────────────────────────
#> `stop("foo!")` threw an unexpected error.
#> Message: foo!
#> Class:   simpleError/error/condition
#> Error:
#> ! Test failed

^{Created on 2023-11-28 with reprex v2.0.2.9000}

Problems:

• Don't get a traceback
• Second snapshot is run