tester

async

final

AnimationSheetBuilder

animationSheet

AnimationSheetBuilder

frameSize:

const

Size

40

40

));

await

tester

pumpFrames

animationSheet

record

const

Directionality

textDirection:

TextDirection

ltr

child:

Padding

padding:

EdgeInsets

all

),

child:

CircularProgressIndicator

(),

),

),

),

const

Duration