Files
KGStudio/src/components/EventListPanel.test.tsx
T

596 lines
25 KiB
TypeScript

import React from 'react';
import { beforeEach, describe, expect, it, vi } from 'vitest';
import { fireEvent, render, screen, waitFor } from '@testing-library/react';
import EventListPanel from './EventListPanel';
import { KGMidiControllerEvent } from '../core/midi/KGMidiControllerEvent';
import { KGMidiNote } from '../core/midi/KGMidiNote';
import { KGMidiPitchBend } from '../core/midi/KGMidiPitchBend';
import { KGProject } from '../core/KGProject';
import { KGChordRegion } from '../core/region/KGChordRegion';
import { KGKeySignatureRegion } from '../core/region/KGKeySignatureRegion';
import { KGMarkerRegion } from '../core/region/KGMarkerRegion';
import { KGRegion } from '../core/region/KGRegion';
import { KGTempoRegion } from '../core/region/KGTempoRegion';
import { KGChordTrack } from '../core/global-track/KGChordTrack';
import { KGMarkerTrack } from '../core/global-track/KGMarkerTrack';
import { KGSignatureTrack } from '../core/global-track/KGSignatureTrack';
import { KGTempoTrack } from '../core/global-track/KGTempoTrack';
import { KGAudioRegion } from '../core/region/KGAudioRegion';
import { KGAudioTrack } from '../core/track/KGAudioTrack';
import { KGTrackAutomationPoint } from '../core/track/KGTrackAutomationPoint';
import {
createMockMidiControllerEvent,
createMockMidiNote,
createMockMidiPitchBend,
createMockMidiRegion,
createMockMidiTrack,
} from '../test/utils/mock-data';
import { showAlert } from '../util/dialogUtil';
import { I18nContext } from '../i18n/I18nProvider';
import { translate } from '../i18n/translate';
const clickDropdownOption = (label: string) => {
const option = Array.from(document.querySelectorAll('.quant-option'))
.find(element => element.textContent?.trim() === label);
expect(option).toBeTruthy();
fireEvent.click(option!);
};
const midiRegion = createMockMidiRegion({
id: 'region-1',
trackId: '1',
trackIndex: 0,
startFromBeat: 4,
notes: [createMockMidiNote({ id: 'note-1', pitch: 60, startBeat: 1, endBeat: 2, velocity: 96 })],
pitchBends: [createMockMidiPitchBend({ id: 'bend-1', beat: 0.5, value: 12288 })],
controllerEventsByType: Array.from({ length: 128 }, (_, index) => (
index === 11 ? [createMockMidiControllerEvent({ id: 'cc11-1', beat: 0.75, value: 100 })] : []
)),
});
const secondMidiRegion = createMockMidiRegion({
id: 'region-2',
trackId: '1',
trackIndex: 0,
name: 'Second Region',
startFromBeat: 12,
length: 8,
});
const midiTrack = createMockMidiTrack({ id: 1, volume: -6, regions: [midiRegion, secondMidiRegion] });
midiTrack.setTrackIndex(0);
midiTrack.setVolumeAutomation([
new KGTrackAutomationPoint('vol-1', 2, -6),
]);
midiTrack.setPanAutomation([
new KGTrackAutomationPoint('pan-1', 1, -0.5),
new KGTrackAutomationPoint('pan-2', 6, 0.25),
]);
const audioRegion = new KGAudioRegion('audio-region-1', '2', 1, 'Audio Clip', 8, 4);
const audioTrack = new KGAudioTrack('Audio Track', 2, -3);
audioTrack.setTrackIndex(1);
audioTrack.setRegions([audioRegion]);
const markerTrack = new KGMarkerTrack();
const tempoTrack = new KGTempoTrack();
const signatureTrack = new KGSignatureTrack();
const chordTrack = new KGChordTrack();
const markerRegion = new KGMarkerRegion('marker-1', markerTrack.getId(), markerTrack.getTrackIndex(), 'Intro', 0, 4);
const tempoRegionA = new KGTempoRegion('tempo-1', tempoTrack.getId(), tempoTrack.getTrackIndex(), 120, 0, 4, 4);
const tempoRegionB = new KGTempoRegion('tempo-2', tempoTrack.getId(), tempoTrack.getTrackIndex(), 140, 4, 28, 4);
const keySignatureRegionA = new KGKeySignatureRegion('signature-1', signatureTrack.getId(), signatureTrack.getTrackIndex(), 'C major', 0, 4, 4);
const keySignatureRegionB = new KGKeySignatureRegion('signature-2', signatureTrack.getId(), signatureTrack.getTrackIndex(), 'G major', 4, 28, 4);
const chordRegion = new KGChordRegion('chord-1', chordTrack.getId(), chordTrack.getTrackIndex(), 'Bm7b5', 4, 4);
let project = new KGProject();
type MockStoreState = {
tracks: Array<typeof midiTrack | typeof audioTrack>;
globalTracks: Array<typeof markerTrack | typeof tempoTrack | typeof signatureTrack | typeof chordTrack>;
activeRegionId: string | null;
selectedRegionIds: string[];
selectedTrackId: string | null;
timeSignature: { numerator: number; denominator: number };
selectedNoteIds: string[];
selectedPitchBendIds: string[];
selectedControllerEventIds: string[];
selectedTrackAutomationPointIds: string[];
playheadPosition: number;
updateTrack: ReturnType<typeof vi.fn>;
refreshProjectState: ReturnType<typeof vi.fn>;
bumpAutomationRedrawVersion: ReturnType<typeof vi.fn>;
bumpTrackAutomationRedrawVersion: ReturnType<typeof vi.fn>;
};
const storeState: MockStoreState = {
tracks: [midiTrack, audioTrack],
globalTracks: [markerTrack, tempoTrack, signatureTrack, chordTrack],
activeRegionId: 'region-1',
selectedRegionIds: ['region-1'],
selectedTrackId: '1',
timeSignature: { numerator: 4, denominator: 4 },
selectedNoteIds: [],
selectedPitchBendIds: [],
selectedControllerEventIds: [],
selectedTrackAutomationPointIds: [],
playheadPosition: 4,
updateTrack: vi.fn().mockResolvedValue(undefined),
refreshProjectState: vi.fn(),
bumpAutomationRedrawVersion: vi.fn(),
bumpTrackAutomationRedrawVersion: vi.fn(),
};
let selectedItems: Array<
KGRegion | KGMidiNote | KGMidiPitchBend | KGMidiControllerEvent | KGTrackAutomationPoint
> = [];
const syncStoreSelectionFromCore = () => {
storeState.selectedRegionIds = selectedItems
.filter(item => item instanceof KGRegion)
.map(item => item.getId());
storeState.selectedNoteIds = selectedItems
.filter(item => item instanceof KGMidiNote)
.map(item => item.getId());
storeState.selectedPitchBendIds = selectedItems
.filter(item => item instanceof KGMidiPitchBend)
.map(item => item.getId());
storeState.selectedControllerEventIds = selectedItems
.filter(item => item instanceof KGMidiControllerEvent)
.map(item => item.getId());
storeState.selectedTrackAutomationPointIds = selectedItems
.filter(item => item instanceof KGTrackAutomationPoint)
.map(item => item.getId());
};
vi.mock('../stores/projectStore', () => ({
useProjectStore: () => storeState,
}));
vi.mock('../util/dialogUtil', () => ({
showAlert: vi.fn().mockResolvedValue(undefined),
}));
vi.mock('../core/KGCore', () => ({
KGCore: {
instance: vi.fn(() => ({
getSelectedItems: () => selectedItems,
addSelectedItem: (item: typeof selectedItems[number]) => {
selectedItems = selectedItems.filter(candidate => candidate.getId() !== item.getId());
selectedItems.push(item);
syncStoreSelectionFromCore();
},
addSelectedItems: (items: typeof selectedItems) => {
const nextIds = new Set(items.map(item => item.getId()));
selectedItems = [...selectedItems.filter(item => !nextIds.has(item.getId())), ...items];
syncStoreSelectionFromCore();
},
removeSelectedItem: (item: typeof selectedItems[number]) => {
selectedItems = selectedItems.filter(candidate => candidate.getId() !== item.getId());
syncStoreSelectionFromCore();
},
removeSelectedItems: (items: typeof selectedItems) => {
const removedIds = new Set(items.map(item => item.getId()));
selectedItems = selectedItems.filter(item => !removedIds.has(item.getId()));
syncStoreSelectionFromCore();
},
clearSelectedItems: () => {
selectedItems = [];
syncStoreSelectionFromCore();
},
executeCommand: (command: { execute: () => void }) => {
command.execute();
syncStoreSelectionFromCore();
},
getCurrentProject: () => project,
})),
},
}));
describe('EventListPanel', () => {
const renderWithLocale = (locale: 'en_us' | 'zh_cn' = 'en_us') => render(
<I18nContext.Provider
value={{
languageSetting: locale,
resolvedLocale: locale,
setLanguageSetting: async () => undefined,
t: (key, params) => translate(key, params, locale),
}}
>
<EventListPanel isVisible={true} />
</I18nContext.Provider>
);
beforeEach(() => {
project = new KGProject(
'Test Project',
32,
0,
120,
{ numerator: 4, denominator: 4 },
'C major',
'ionian',
false,
[0, 0],
1,
[midiTrack, audioTrack],
);
selectedItems = [midiRegion];
midiRegion.select();
secondMidiRegion.deselect();
audioRegion.deselect();
markerRegion.deselect();
tempoRegionA.deselect();
tempoRegionB.deselect();
keySignatureRegionA.deselect();
keySignatureRegionB.deselect();
chordRegion.deselect();
midiRegion.setStartFromBeat(4);
midiRegion.setLength(4);
secondMidiRegion.setStartFromBeat(12);
secondMidiRegion.setLength(8);
midiTrack.setRegions([midiRegion, secondMidiRegion]);
midiTrack.setVolumeAutomation([new KGTrackAutomationPoint('vol-1', 2, -6)]);
midiTrack.setPanAutomation([
new KGTrackAutomationPoint('pan-1', 1, -0.5),
new KGTrackAutomationPoint('pan-2', 6, 0.25),
]);
midiRegion.getNotes().forEach(note => note.deselect());
midiRegion.getPitchBends().forEach(pitchBend => pitchBend.deselect());
midiRegion.getControllerEventsByType().forEach(events => events.forEach(controllerEvent => controllerEvent.deselect()));
midiTrack.getVolumeAutomation().forEach(point => point.deselect());
midiTrack.getPanAutomation().forEach(point => point.deselect());
markerRegion.setName('Intro');
markerRegion.setStartFromBeat(0);
markerRegion.setLength(4);
markerTrack.setRegions([markerRegion]);
tempoRegionA.setBpm(120);
tempoRegionA.setBarRange(0, 4, 4);
tempoRegionB.setBpm(140);
tempoRegionB.setBarRange(4, 28, 4);
tempoTrack.setRegions([tempoRegionA, tempoRegionB]);
keySignatureRegionA.setKeySignature('C major');
keySignatureRegionA.setBarRange(0, 4, 4);
keySignatureRegionB.setKeySignature('G major');
keySignatureRegionB.setBarRange(4, 28, 4);
signatureTrack.setRegions([keySignatureRegionA, keySignatureRegionB]);
chordRegion.setSymbol('Bm7b5');
chordRegion.setStartFromBeat(4);
chordRegion.setLength(4);
chordTrack.setRegions([chordRegion]);
project.setGlobalTracks([markerTrack, tempoTrack, signatureTrack, chordTrack]);
storeState.activeRegionId = 'region-1';
storeState.selectedRegionIds = ['region-1'];
storeState.selectedTrackId = '1';
storeState.globalTracks = [markerTrack, tempoTrack, signatureTrack, chordTrack];
storeState.selectedNoteIds = [];
storeState.selectedPitchBendIds = [];
storeState.selectedControllerEventIds = [];
storeState.selectedTrackAutomationPointIds = [];
storeState.playheadPosition = 4;
storeState.updateTrack.mockClear();
storeState.refreshProjectState.mockClear();
storeState.bumpAutomationRedrawVersion.mockClear();
storeState.bumpTrackAutomationRedrawVersion.mockClear();
vi.mocked(showAlert).mockClear();
});
it('defaults to Region tab and preserves existing event rows', () => {
render(<EventListPanel isVisible={true} />);
expect(screen.getByRole('button', { name: 'Region' })).toBeInTheDocument();
expect(screen.getByRole('button', { name: 'Track' })).toBeInTheDocument();
expect(screen.getByRole('button', { name: 'Global' })).toBeInTheDocument();
expect(screen.getByText('Pitch Bend')).toBeInTheDocument();
expect(screen.getByText('Raw 12288 | 0.500 | 1.00 st')).toBeInTheDocument();
});
it('switches to Track tab and lists selected track regions', () => {
render(<EventListPanel isVisible={true} />);
fireEvent.click(screen.getByRole('button', { name: 'Track' }));
expect(screen.getByRole('button', { name: 'Regions' })).toBeInTheDocument();
expect(screen.getByText('Second Region')).toBeInTheDocument();
expect(screen.getAllByText('MIDI')).toHaveLength(2);
expect(screen.getByText('-6.0dB')).toBeInTheDocument();
expect(screen.getByText('-32')).toBeInTheDocument();
});
it('toggles track filters independently', () => {
render(<EventListPanel isVisible={true} />);
fireEvent.click(screen.getByRole('button', { name: 'Track' }));
fireEvent.click(screen.getByRole('button', { name: 'Regions' }));
expect(screen.queryByText('Second Region')).not.toBeInTheDocument();
expect(screen.getByText('-6.0dB')).toBeInTheDocument();
expect(screen.getByText('-32')).toBeInTheDocument();
fireEvent.click(screen.getByRole('button', { name: 'Volume' }));
expect(screen.queryByText('-6.0dB')).not.toBeInTheDocument();
expect(screen.getByText('-32')).toBeInTheDocument();
});
it('shows track empty state when no track is selected', () => {
storeState.selectedTrackId = null;
render(<EventListPanel isVisible={true} />);
fireEvent.click(screen.getByRole('button', { name: 'Track' }));
expect(screen.getByText('Please select a track to view regions and track automation.')).toBeInTheDocument();
});
it('syncs Track Regions row selection to selectedRegionIds', () => {
const { rerender } = render(<EventListPanel isVisible={true} />);
fireEvent.click(screen.getByRole('button', { name: 'Track' }));
fireEvent.click(screen.getByText('Second Region').closest('tr')!);
rerender(<EventListPanel isVisible={true} />);
expect(storeState.selectedRegionIds).toEqual(['region-2']);
expect(screen.getByText('Second Region').closest('tr')).toHaveClass('selected');
});
it('syncs Track Volume row selection to selectedTrackAutomationPointIds', () => {
const { rerender } = render(<EventListPanel isVisible={true} />);
fireEvent.click(screen.getByRole('button', { name: 'Track' }));
fireEvent.click(screen.getByText('-6.0dB').closest('tr')!);
rerender(<EventListPanel isVisible={true} />);
expect(storeState.selectedTrackAutomationPointIds).toEqual(['vol-1']);
expect(screen.getByText('-6.0dB').closest('tr')).toHaveClass('selected');
});
it('syncs Track Pan row selection to selectedTrackAutomationPointIds', () => {
const { rerender } = render(<EventListPanel isVisible={true} />);
fireEvent.click(screen.getByRole('button', { name: 'Track' }));
fireEvent.click(screen.getByText('-32').closest('tr')!);
rerender(<EventListPanel isVisible={true} />);
expect(storeState.selectedTrackAutomationPointIds).toEqual(['pan-1']);
});
it('hides MIDI Region add option for audio tracks', () => {
storeState.selectedTrackId = '2';
render(<EventListPanel isVisible={true} />);
fireEvent.click(screen.getByRole('button', { name: 'Track' }));
fireEvent.click(screen.getAllByRole('button', { name: 'Volume' })[1]);
expect(screen.queryByText('MIDI Region')).not.toBeInTheDocument();
expect(
Array.from(document.querySelectorAll('.quant-option')).some(element => element.textContent?.trim() === 'Pan')
).toBe(true);
});
it('creates a 1-bar MIDI region at the playhead from the Track tab', async () => {
render(<EventListPanel isVisible={true} />);
fireEvent.click(screen.getByRole('button', { name: 'Track' }));
fireEvent.click(screen.getByTitle('Add MIDI region at playhead'));
await waitFor(() => expect(midiTrack.getRegions()).toHaveLength(3));
const createdRegion = midiTrack.getRegions()[2];
expect(createdRegion.getStartFromBeat()).toBe(4);
expect(createdRegion.getLength()).toBe(4);
});
it('creates a volume automation point using the track base volume', async () => {
render(<EventListPanel isVisible={true} />);
fireEvent.click(screen.getByRole('button', { name: 'Track' }));
fireEvent.click(screen.getByTitle('Add MIDI region at playhead'));
fireEvent.click(screen.getByRole('button', { name: 'MIDI Region' }));
clickDropdownOption('Volume');
fireEvent.click(screen.getByTitle('Add volume automation point at playhead'));
await waitFor(() => expect(midiTrack.getVolumeAutomation()).toHaveLength(2));
const createdPoint = midiTrack.getVolumeAutomation().find(point => point.getBeat() === 4);
expect(createdPoint?.getValue()).toBe(-6);
});
it('creates a pan automation point using the nearest earlier pan value or zero', async () => {
render(<EventListPanel isVisible={true} />);
fireEvent.click(screen.getByRole('button', { name: 'Track' }));
fireEvent.click(screen.getByTitle('Add MIDI region at playhead'));
fireEvent.click(screen.getByRole('button', { name: 'MIDI Region' }));
clickDropdownOption('Pan');
fireEvent.click(screen.getByTitle('Add pan automation point at playhead'));
await waitFor(() => expect(midiTrack.getPanAutomation()).toHaveLength(3));
const createdPoint = midiTrack.getPanAutomation().find(point => point.getBeat() === 4);
expect(createdPoint?.getValue()).toBe(-0.5);
});
it('deletes selected track automation points from the Track tab', async () => {
const { rerender } = render(<EventListPanel isVisible={true} />);
fireEvent.click(screen.getByRole('button', { name: 'Track' }));
fireEvent.click(screen.getByText('-6.0dB').closest('tr')!);
rerender(<EventListPanel isVisible={true} />);
fireEvent.click(screen.getByTitle('Delete visible selected rows'));
await waitFor(() => expect(midiTrack.getVolumeAutomation()).toHaveLength(0));
});
it('edits track region position and length inline', async () => {
render(<EventListPanel isVisible={true} />);
fireEvent.click(screen.getByRole('button', { name: 'Track' }));
fireEvent.doubleClick(screen.getByText('4 1 0'));
const positionInput = screen.getByDisplayValue('4 1 0');
fireEvent.change(positionInput, { target: { value: '3 1 0' } });
fireEvent.keyDown(positionInput, { key: 'Enter' });
await waitFor(() => expect(secondMidiRegion.getStartFromBeat()).toBe(8));
fireEvent.doubleClick(screen.getByText('8 0'));
const lengthInput = screen.getByDisplayValue('8 0');
fireEvent.change(lengthInput, { target: { value: '4 0' } });
fireEvent.keyDown(lengthInput, { key: 'Enter' });
await waitFor(() => expect(secondMidiRegion.getLength()).toBe(4));
});
it('edits track automation position and value inline', async () => {
render(<EventListPanel isVisible={true} />);
fireEvent.click(screen.getByRole('button', { name: 'Track' }));
fireEvent.doubleClick(screen.getByText('1 3 0'));
const positionInput = screen.getByDisplayValue('1 3 0');
fireEvent.change(positionInput, { target: { value: '2 1 0' } });
fireEvent.keyDown(positionInput, { key: 'Enter' });
await waitFor(() => expect(midiTrack.getVolumeAutomation()[0].getBeat()).toBe(4));
fireEvent.doubleClick(screen.getByText('-6.0dB'));
const valueInput = screen.getByDisplayValue('-6.0dB');
fireEvent.change(valueInput, { target: { value: '-3' } });
fireEvent.keyDown(valueInput, { key: 'Enter' });
await waitFor(() => expect(midiTrack.getVolumeAutomation()[0].getValue()).toBe(-3));
});
it('switches to Global tab and lists global track rows without requiring selection', () => {
storeState.selectedTrackId = null;
storeState.activeRegionId = null;
storeState.selectedRegionIds = [];
render(<EventListPanel isVisible={true} />);
fireEvent.click(screen.getByRole('button', { name: 'Global' }));
expect(screen.getAllByRole('button', { name: 'Marker' })[0]).toBeInTheDocument();
expect(screen.getAllByRole('button', { name: 'Tempo' })[0]).toBeInTheDocument();
expect(screen.getAllByRole('button', { name: 'Key Sig.' })[0]).toBeInTheDocument();
expect(screen.getAllByRole('button', { name: 'Chord' })[0]).toBeInTheDocument();
expect(screen.getByText('Intro')).toBeInTheDocument();
expect(screen.getByText('120')).toBeInTheDocument();
expect(screen.getByText('G major')).toBeInTheDocument();
expect(screen.getByText('Bm7b5')).toBeInTheDocument();
expect(screen.queryByText('Qua. Pos.')).not.toBeInTheDocument();
expect(screen.queryByText('Qua. Len.')).not.toBeInTheDocument();
});
it('toggles global filters independently', () => {
render(<EventListPanel isVisible={true} />);
fireEvent.click(screen.getByRole('button', { name: 'Global' }));
fireEvent.click(screen.getAllByRole('button', { name: 'Marker' })[0]);
expect(screen.queryByText('Intro')).not.toBeInTheDocument();
expect(screen.getByText('120')).toBeInTheDocument();
expect(screen.getByText('Bm7b5')).toBeInTheDocument();
});
it('creates marker and tempo rows from the Global tab with type-specific snapping', async () => {
const { rerender } = render(<EventListPanel isVisible={true} />);
fireEvent.click(screen.getByRole('button', { name: 'Global' }));
storeState.playheadPosition = 5.6;
rerender(<EventListPanel isVisible={true} />);
fireEvent.click(screen.getByTitle('Add marker region at playhead'));
await waitFor(() => expect(markerTrack.getRegions()).toHaveLength(2));
const createdMarker = markerTrack.getRegions().find(region => region.getId() !== 'marker-1');
expect(createdMarker?.getStartFromBeat()).toBe(6);
fireEvent.click(screen.getAllByRole('button', { name: 'Marker' })[1]);
clickDropdownOption('Tempo');
storeState.playheadPosition = 6.2;
rerender(<EventListPanel isVisible={true} />);
fireEvent.click(screen.getByTitle('Add tempo region at playhead'));
await waitFor(() => expect(tempoTrack.getRegions()).toHaveLength(3));
const createdTempo = tempoTrack.getRegions().find(region => region.getId() !== 'tempo-1' && region.getId() !== 'tempo-2') as KGTempoRegion | undefined;
expect(createdTempo?.getStartBar()).toBe(2);
});
it('edits global values inline and shows validation dialogs for invalid input', async () => {
render(<EventListPanel isVisible={true} />);
fireEvent.click(screen.getByRole('button', { name: 'Global' }));
fireEvent.doubleClick(screen.getByText('Intro'));
const markerInput = screen.getByDisplayValue('Intro');
fireEvent.change(markerInput, { target: { value: 'Verse A' } });
fireEvent.keyDown(markerInput, { key: 'Enter' });
await waitFor(() => expect(markerRegion.getName()).toBe('Verse A'));
fireEvent.doubleClick(screen.getByText('140'));
const tempoInput = screen.getByDisplayValue('140');
fireEvent.change(tempoInput, { target: { value: 'fast' } });
fireEvent.keyDown(tempoInput, { key: 'Enter' });
await waitFor(() => expect(vi.mocked(showAlert)).toHaveBeenCalledWith(expect.stringContaining('Example: 128')));
expect(tempoRegionB.getBpm()).toBe(140);
});
it('edits global position and length inline', async () => {
render(<EventListPanel isVisible={true} />);
fireEvent.click(screen.getByRole('button', { name: 'Global' }));
fireEvent.doubleClick(screen.getByText('2 1 0'));
const positionInput = screen.getByDisplayValue('2 1 0');
fireEvent.change(positionInput, { target: { value: '3 1 0' } });
fireEvent.keyDown(positionInput, { key: 'Enter' });
await waitFor(() => expect(chordRegion.getStartFromBeat()).toBe(8));
fireEvent.doubleClick(screen.getAllByText('4 0')[0]);
const lengthInput = screen.getByDisplayValue('4 0');
fireEvent.change(lengthInput, { target: { value: '8 0' } });
fireEvent.keyDown(lengthInput, { key: 'Enter' });
await waitFor(() => expect(markerRegion.getLength()).toBe(8));
});
it('deletes mixed global selections with type-aware commands', async () => {
const { rerender } = render(<EventListPanel isVisible={true} />);
fireEvent.click(screen.getByRole('button', { name: 'Global' }));
fireEvent.click(screen.getByText('Intro').closest('tr')!);
rerender(<EventListPanel isVisible={true} />);
fireEvent.click(screen.getByText('120').closest('tr')!, { ctrlKey: true });
rerender(<EventListPanel isVisible={true} />);
fireEvent.click(screen.getByTitle('Delete visible selected rows'));
await waitFor(() => {
expect(markerTrack.getRegions()).toHaveLength(0);
expect(tempoTrack.getRegions()).toHaveLength(1);
expect(tempoTrack.getRegions()[0].getId()).toBe('tempo-2');
expect((tempoTrack.getRegions()[0] as KGTempoRegion).getStartBar()).toBe(0);
});
});
it('renders translated event-list controls in zh-CN', () => {
renderWithLocale('zh_cn');
expect(screen.getAllByRole('button', { name: '音符' }).length).toBeGreaterThan(0);
expect(screen.getAllByRole('button', { name: '弯音' }).length).toBeGreaterThan(0);
expect(screen.getAllByRole('button', { name: '控制器' }).length).toBeGreaterThan(0);
fireEvent.click(screen.getByRole('button', { name: '音轨' }));
expect(screen.getAllByRole('button', { name: '区域' }).length).toBeGreaterThan(0);
expect(screen.getByRole('button', { name: '音量' })).toBeInTheDocument();
expect(screen.getByRole('button', { name: '声像' })).toBeInTheDocument();
fireEvent.click(screen.getByRole('button', { name: '全局' }));
expect(screen.getAllByRole('button', { name: '标记' }).length).toBeGreaterThan(0);
expect(screen.getByRole('button', { name: '速度' })).toBeInTheDocument();
expect(screen.getByRole('button', { name: '调号' })).toBeInTheDocument();
expect(screen.getAllByRole('button', { name: '和弦' }).length).toBeGreaterThan(0);
expect(screen.getByRole('columnheader', { name: '位置' })).toBeInTheDocument();
expect(screen.getByRole('columnheader', { name: '状态' })).toBeInTheDocument();
expect(screen.getByRole('columnheader', { name: '数值' })).toBeInTheDocument();
expect(screen.getByRole('columnheader', { name: '长度/信息' })).toBeInTheDocument();
});
});