tests/testthat/_snaps/events.md

In animejs: R Bindings to the 'Anime.js' Animation Library

anime_on() validates its inputs

Code
  anime_on(tl, "onUnknown", "cb")
Condition
  Error in `anime_on()`:
  ! `event` must be one of "onBegin", "onBeforeUpdate", "onUpdate", "onRender", "onLoop", "onPause", or "onComplete", not "onUnknown".

Code
  anime_on(tl, "complete", "cb")
Condition
  Error in `anime_on()`:
  ! `event` must be one of "onBegin", "onBeforeUpdate", "onUpdate", "onRender", "onLoop", "onPause", or "onComplete", not "complete".
  i Did you mean "onComplete"?

Code
  anime_on(list(), "onComplete", "cb")
Condition
  Error in `anime_on()`:
  ! `x` must be an <anime_timeline> or <anime_animation> object.
  x You supplied an empty list.

Code
  anime_on(tl, "onComplete", 42)
Condition
  Error in `anime_on()`:
  ! `callback` must be a single string.
  x You supplied a number.

animejs documentation built on Aug. 21, 2026, 5:17 p.m.