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"""
Tests for the indeterminate progress bar animation, which is considered a basic
animation. (An animation that also plays on the level BASIC.)
"""
from textual.app import App, ComposeResult
from textual.widgets import ProgressBar
from textual.widgets._progress_bar import Bar
class ProgressBarApp(App[None]):
def compose(self) -> ComposeResult:
yield ProgressBar()
async def test_progress_bar_animates_on_full() -> None:
"""An indeterminate progress bar is not fully highlighted when animating."""
app = ProgressBarApp()
app.animation_level = "full"
async with app.run_test():
bar_renderable = app.query_one(Bar).render()
start, end = bar_renderable.highlight_range
assert start != 0 or end != app.query_one(Bar).size.width
async def test_progress_bar_animates_on_basic() -> None:
"""An indeterminate progress bar is not fully highlighted when animating."""
app = ProgressBarApp()
app.animation_level = "basic"
async with app.run_test():
bar_renderable = app.query_one(Bar).render()
start, end = bar_renderable.highlight_range
assert start != 0 or end != app.query_one(Bar).size.width
async def test_progress_bar_does_not_animate_on_none() -> None:
"""An indeterminate progress bar is fully highlighted when not animating."""
app = ProgressBarApp()
app.animation_level = "none"
async with app.run_test():
bar_renderable = app.query_one(Bar).render()
start, end = bar_renderable.highlight_range
assert start == 0
assert end == app.query_one(Bar).size.width
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