tests/testthat/_snaps/custom-assertions.md

In precondition: Lightweight Precondition, Postcondition, and Sanity Checks

custom assertion predicate works inside precondition()

Code
  fun(10)
Condition
  Error in `stop_assertion_failure()`:
  ! precondition failure
  * `x` must be a positive integer

    x    num 10

Code
  fun(0L)
Condition
  Error in `stop_assertion_failure()`:
  ! precondition failure
  * `x` must be a positive integer

    x    int 0

precondition documentation built on March 31, 2023, 10:20 p.m.