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Add test coverage for positionchanged event
continuous-integration/drone/push Build is failing Details

This commit is contained in:
Rob Watson 2022-02-07 19:29:17 +01:00
parent 29129afe90
commit 669afcf6d9
1 changed files with 75 additions and 3 deletions
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78
frontend/src/AppState.test.ts
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@ -242,13 +242,13 @@ describe('stateReducer', () => {
event: { event: {
mode: SelectionMode.Normal, mode: SelectionMode.Normal,
prevMode: SelectionMode.Selecting, prevMode: SelectionMode.Selecting,
selection: { x1: 1001, x2: 1200 }, selection: { x1: 1100, x2: 1200 },
}, },
playState: PlayState.Playing, playState: PlayState.Playing,
position: { frame: 22000, currentTime: 0.4988, percent: 4.98 }, position: { frame: 22000, currentTime: 0.4988, percent: 4.98 },
viewport: { start: 0, end: 88200 }, viewport: { start: 0, end: 88200 },
wantSelection: { start: 44144, end: 52920 }, wantSelection: { start: 48510, end: 52920 },
wantCurrentTime: 1.000997732426304, wantCurrentTime: 1.1,
}, },
{ {
name: 'playing, selection is ending, currFrame is within selection', name: 'playing, selection is ending, currFrame is within selection',
@ -312,4 +312,76 @@ describe('stateReducer', () => {
} }
); );
}); });
describe('positionchanged', () => {
describe.each([
{
name: 'playing, 48k',
audioSampleRate: 48000,
newCurrentTime: 0.02,
position: { frame: 0, currentTime: 0, percent: 0 },
selection: { start: 0, end: 0 },
wantPosition: {
frame: 960,
currentTime: 0.02,
percent: 0.21768707482993196,
},
wantCurrentTime: undefined,
wantPlayState: PlayState.Playing,
},
{
name: 'playing, 44.1k',
audioSampleRate: 44100,
newCurrentTime: 8.51,
position: { frame: 360000, currentTime: 8.16, percent: 81.6 },
selection: { start: 0, end: 0 },
wantPosition: { frame: 375291, currentTime: 8.51, percent: 85.1 },
wantCurrentTime: undefined,
wantPlayState: PlayState.Playing,
},
{
name: 'playing, passed selection end',
audioSampleRate: 44100,
newCurrentTime: 8.51,
position: { frame: 360000, currentTime: 8.16, percent: 81.6 },
selection: { start: 22050, end: 375290 },
wantPosition: { frame: 375291, currentTime: 8.51, percent: 85.1 },
wantCurrentTime: 0.5,
wantPlayState: PlayState.Paused,
},
])(
'$name',
({
audioSampleRate,
newCurrentTime,
position,
selection,
wantPosition,
wantCurrentTime,
wantPlayState,
}) => {
it('generates the expected state', () => {
const mediaSet = MediaSet.fromPartial({
id: '123',
audioFrames: 441000,
audioSampleRate: audioSampleRate,
});
const state = stateReducer(
{
...initialState,
playState: PlayState.Playing,
mediaSet,
position,
selection,
},
{ type: 'positionchanged', currentTime: newCurrentTime }
);
expect(state.position).toEqual(wantPosition);
expect(state.playState).toEqual(wantPlayState);
expect(state.currentTime).toEqual(wantCurrentTime);
});
}
);
});
}); });