def test_scene_time():
with tempconfig({"dry_run": True}):
scene = Scene()
assert scene.renderer.time == 0
scene.wait(2)
assert scene.renderer.time == 2
scene.play(FadeIn(Circle()), run_time=0.5)
assert pytest.approx(scene.renderer.time) == 2.5
scene.renderer._original_skipping_status = True
scene.play(FadeIn(Square()), run_time=5) # this animation gets skipped.
assert pytest.approx(scene.renderer.time) == 7.5
def test_subcaption():
with tempconfig({"dry_run": True}):
scene = Scene()
scene.add_subcaption("Testing add_subcaption", duration=1, offset=0)
scene.wait()
scene.play(
Wait(),
run_time=2,
subcaption="Testing Scene.play subcaption interface",
subcaption_duration=1.5,
subcaption_offset=0.5,
)
subcaptions = scene.renderer.file_writer.subcaptions
assert len(subcaptions) == 2
assert subcaptions[0].start == datetime.timedelta(seconds=0)
assert subcaptions[0].end == datetime.timedelta(seconds=1)
assert subcaptions[0].content == "Testing add_subcaption"
assert subcaptions[1].start == datetime.timedelta(seconds=1.5)
assert subcaptions[1].end == datetime.timedelta(seconds=3)
assert subcaptions[
1].content == "Testing Scene.play subcaption interface"