pkg_abort.md
In stbl: Stabilize Function Arguments

pkg_abort() throws the expected error (#136)

Code
  wrapped_abort("A message.", "a_subclass")
Condition
  Error in `wrapped_abort()`:
  ! A message.

pkg_abort() uses parent when provided (#136)

Code
  wrapped_abort("child message", "child_class", parent = parent_cnd)
Condition
  Error in `wrapped_abort()`:
  ! child message
  Caused by error:
  ! parent message

pkg_abort() passes dots to cli_abort() (#136)

Code
  wrapped_abort("A message.", "a_subclass", .internal = TRUE)
Condition
  Error in `wrapped_abort()`:
  ! A message.
  i This is an internal error.

pkg_abort() uses message_env when provided (#136)

Code
  wrapped_abort("This message comes from {var}.", "subclass", message_env = msg_env)
Condition
  Error in `wrapped_abort()`:
  ! This message comes from a custom environment.

expect_pkg_error_snapshot() snapshots error class and message (#188)

Code
  (expect_pkg_error_classes(pkg_abort("stbl", "A snapshot error.",
    "snapshot_subclass"), "stbl", "snapshot_subclass"))
Output
  <error/stbl-error-snapshot_subclass>
  Error:
  ! A snapshot error.

expect_pkg_error_snapshot() works with multiple class components (#188)

Code
  (expect_pkg_error_classes(pkg_abort("stbl", "A nested error.", c("outer",
    "inner")), "stbl", "outer", "inner"))
Output
  <error/stbl-error-outer-inner>
  Error:
  ! A nested error.

expect_pkg_error_snapshot() works from an env without stbl attached (#188)

Code
  (expect_pkg_error_classes(pkg_abort("otherpkg", "Foreign env error.",
    "foreign_subclass"), "otherpkg", "foreign_subclass"))
Output
  <error/otherpkg-error-foreign_subclass>
  Error:
  ! Foreign env error.