Xiaohan-Tian
80 lines
2.6 KiB
TypeScript
80 lines
2.6 KiB
TypeScript
import React from 'react';
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import { act, render, screen } from '@testing-library/react';
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import { beforeEach, describe, expect, it, vi } from 'vitest';
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import StatusBar, { formatChordGuideCandidateStatus } from './StatusBar';
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import { KGPianoRollState } from '../core/state/KGPianoRollState';
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import { KGCore } from '../core/KGCore';
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import type { ChordGuideData } from '../core/ChordGuideTypes';
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import { resolveChordGuideItems } from '../util/chordGuideDataUtil';
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import type { ResolvedChordGuideItem } from '../core/ChordGuideTypes';
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import chordGuideDataJson from '../../public/resources/modes/chord_guide.json';
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const chordGuideData = chordGuideDataJson as ChordGuideData;
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const storeState = {
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currentStatus: 'Ready',
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};
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type StoreState = typeof storeState;
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type StoreSelector = (state: StoreState) => unknown;
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vi.mock('../stores/projectStore', () => ({
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useProjectStore: Object.assign(
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(selector?: StoreSelector) => (selector ? selector(storeState) : storeState),
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{ getState: () => storeState }
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),
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}));
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describe('StatusBar', () => {
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beforeEach(() => {
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vi.stubGlobal('__APP_VERSION__', 'test-version');
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storeState.currentStatus = 'Ready';
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KGCore.CHORD_GUIDE_DATA = structuredClone(chordGuideData);
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KGPianoRollState.instance().setCurrentHoveredChordGuideCandidate(null);
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});
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it('shows the normal status when no chord-guide candidate is hovered', () => {
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render(<StatusBar />);
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expect(screen.getByText('Ready')).toBeTruthy();
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});
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it('shows hovered chord-guide candidate text and restores the prior status when cleared', () => {
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render(<StatusBar />);
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const hoveredCandidate: ResolvedChordGuideItem = {
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name: 'Dm7',
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roman: 'ii7',
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notes: ['D', 'F', 'A', 'C'],
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source: 'Diatonic',
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note: 'Core ii-V-I predominant sonority.',
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resolvedNotes: ['D', 'F', 'A', 'C'],
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pitchClasses: [2, 5, 9, 12],
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};
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act(() => {
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KGPianoRollState.instance().setCurrentHoveredChordGuideCandidate(hoveredCandidate);
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});
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expect(screen.getByText(formatChordGuideCandidateStatus(hoveredCandidate))).toBeTruthy();
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act(() => {
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KGPianoRollState.instance().setCurrentHoveredChordGuideCandidate(null);
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});
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expect(screen.getByText('Ready')).toBeTruthy();
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});
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it('uses resolved notes from the current key signature in the status text', () => {
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const transposedCandidate = resolveChordGuideItems('D major', 'ionian', 'T')[0];
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render(<StatusBar />);
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act(() => {
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KGPianoRollState.instance().setCurrentHoveredChordGuideCandidate(transposedCandidate);
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});
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expect(screen.getByText(formatChordGuideCandidateStatus(transposedCandidate))).toBeTruthy();
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});
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});
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