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366 lines (319 loc) · 13 KB
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import { act, fireEvent, render, screen, waitFor } from '@testing-library/react';
import CompactExportHistoryPanel from './CompactExportHistoryPanel';
import { parseChatMessage } from './message-schema';
const message = parseChatMessage({
id: 'compact-export-message',
role: 'assistant',
author: 'Neko',
time: '10:00',
createdAt: 1,
blocks: [{ type: 'text', text: 'Export me.' }],
status: 'sent',
});
function createPanelProps(overrides: Partial<Parameters<typeof CompactExportHistoryPanel>[0]> = {}) {
return {
messages: [message],
selectedIds: new Set([message.id]),
selectedCount: 1,
selectableCount: 1,
autoScrollToBottom: false,
previewOpen: true,
controlsOpen: true,
choiceLayerAbove: false,
failedStatusLabel: 'Failed',
onAutoScrollToBottomChange: vi.fn(),
onToggleMessage: vi.fn(),
onSelectAll: vi.fn(),
onClearSelection: vi.fn(),
onInvertSelection: vi.fn(),
onRequestPreview: vi.fn(),
onClosePreview: vi.fn(),
onBuildPreview: vi.fn().mockResolvedValue({
previewKind: 'document',
previewDocument: '<!doctype html><html><body>Preview</body></html>',
}),
onCopyExport: vi.fn(),
onDownloadExport: vi.fn(),
...overrides,
};
}
function renderPanel(overrides: Partial<Parameters<typeof CompactExportHistoryPanel>[0]> = {}) {
return render(<CompactExportHistoryPanel {...createPanelProps(overrides)} />);
}
describe('CompactExportHistoryPanel', () => {
it('shows the history height resize bar only outside preview and wires its hit-region', () => {
const { container, rerender } = renderPanel({ previewOpen: false, visibilityState: 'open' });
const bar = container.querySelector('.compact-export-history-resize-bar');
expect(bar).not.toBeNull();
expect(bar?.getAttribute('data-compact-hit-region-id')).toBe('history:resize');
expect(bar?.getAttribute('data-compact-hit-region-kind')).toBe('resize');
expect(bar?.getAttribute('data-compact-no-drag')).toBe('true');
rerender(<CompactExportHistoryPanel {...createPanelProps({ previewOpen: true, visibilityState: 'open' })} />);
expect(container.querySelector('.compact-export-history-resize-bar')).toBeNull();
});
it('marks the history resize bar active while dragging', () => {
const { container } = renderPanel({ previewOpen: false, visibilityState: 'open', historyResizeActive: true });
expect(container.querySelector('.compact-export-history-resize-bar.is-active')).not.toBeNull();
});
it('pins the history list to bottom when returning from preview', () => {
const scrollTopValues: number[] = [];
const scrollTopByElement = new WeakMap<HTMLElement, number>();
const scrollHeightDescriptor = Object.getOwnPropertyDescriptor(HTMLElement.prototype, 'scrollHeight');
const scrollTopDescriptor = Object.getOwnPropertyDescriptor(HTMLElement.prototype, 'scrollTop');
Object.defineProperty(HTMLElement.prototype, 'scrollHeight', {
configurable: true,
get() {
return this.classList.contains('compact-export-history-scroll') ? 640 : 0;
},
});
Object.defineProperty(HTMLElement.prototype, 'scrollTop', {
configurable: true,
get() {
return scrollTopByElement.get(this) ?? 0;
},
set(value: number) {
scrollTopByElement.set(this, value);
if (this.classList.contains('compact-export-history-scroll')) {
scrollTopValues.push(value);
}
},
});
try {
const props = createPanelProps({
autoScrollToBottom: true,
previewOpen: true,
});
const { container, rerender } = render(<CompactExportHistoryPanel {...props} />);
expect(screen.getByText('Export Preview')).toBeInTheDocument();
expect(container.querySelector('.compact-export-history-scroll')).toBeNull();
rerender(<CompactExportHistoryPanel {...props} previewOpen={false} />);
expect(container.querySelector('.compact-export-history-scroll')).not.toBeNull();
expect(scrollTopValues).toContain(640);
} finally {
if (scrollHeightDescriptor) {
Object.defineProperty(HTMLElement.prototype, 'scrollHeight', scrollHeightDescriptor);
} else {
Reflect.deleteProperty(HTMLElement.prototype, 'scrollHeight');
}
if (scrollTopDescriptor) {
Object.defineProperty(HTMLElement.prototype, 'scrollTop', scrollTopDescriptor);
} else {
Reflect.deleteProperty(HTMLElement.prototype, 'scrollTop');
}
}
});
it('shows the compact history scrollbar while the desktop cursor is over the history area', () => {
const { container } = renderPanel({
previewOpen: false,
visibilityState: 'open',
});
const scroll = container.querySelector('.compact-export-history-scroll');
expect(scroll).not.toBeNull();
expect(scroll).not.toHaveAttribute('data-compact-scrollbar-visible');
fireEvent(window, new CustomEvent('neko:compact-history-hover-state-change', {
detail: { active: true },
}));
expect(scroll).toHaveAttribute('data-compact-scrollbar-visible', 'true');
fireEvent(window, new CustomEvent('neko:compact-history-hover-state-change', {
detail: { active: false },
}));
expect(scroll).not.toHaveAttribute('data-compact-scrollbar-visible');
});
it('keeps the scrollbar visible while the desktop cursor remains over transparent history', () => {
vi.useFakeTimers();
try {
const { container } = renderPanel({
previewOpen: false,
visibilityState: 'open',
});
const scroll = container.querySelector('.compact-export-history-scroll');
expect(scroll).not.toBeNull();
fireEvent(window, new CustomEvent('neko:compact-history-hover-state-change', {
detail: { active: true },
}));
expect(scroll).toHaveAttribute('data-compact-scrollbar-visible', 'true');
fireEvent.wheel(scroll!, { deltaY: 12 });
act(() => {
vi.advanceTimersByTime(1200);
});
expect(scroll).toHaveAttribute('data-compact-scrollbar-visible', 'true');
fireEvent(window, new CustomEvent('neko:compact-history-hover-state-change', {
detail: { active: false },
}));
expect(scroll).not.toHaveAttribute('data-compact-scrollbar-visible');
} finally {
vi.useRealTimers();
}
});
it('does not render the scrollbar hit area when the history cannot scroll', () => {
const scrollHeightDescriptor = Object.getOwnPropertyDescriptor(HTMLElement.prototype, 'scrollHeight');
const clientHeightDescriptor = Object.getOwnPropertyDescriptor(HTMLElement.prototype, 'clientHeight');
Object.defineProperty(HTMLElement.prototype, 'scrollHeight', {
configurable: true,
get() {
return this.classList.contains('compact-export-history-scroll') ? 240 : 0;
},
});
Object.defineProperty(HTMLElement.prototype, 'clientHeight', {
configurable: true,
get() {
return this.classList.contains('compact-export-history-scroll') ? 240 : 0;
},
});
try {
const { container } = renderPanel({
previewOpen: false,
visibilityState: 'open',
});
const scroll = container.querySelector('.compact-export-history-scroll');
expect(scroll).not.toBeNull();
fireEvent(window, new CustomEvent('neko:compact-history-hover-state-change', {
detail: { active: true },
}));
expect(scroll).toHaveAttribute('data-compact-scrollbar-visible', 'true');
expect(container.querySelector('.compact-export-history-scrollbar-hit')).toBeNull();
} finally {
if (scrollHeightDescriptor) {
Object.defineProperty(HTMLElement.prototype, 'scrollHeight', scrollHeightDescriptor);
} else {
Reflect.deleteProperty(HTMLElement.prototype, 'scrollHeight');
}
if (clientHeightDescriptor) {
Object.defineProperty(HTMLElement.prototype, 'clientHeight', clientHeightDescriptor);
} else {
Reflect.deleteProperty(HTMLElement.prototype, 'clientHeight');
}
}
});
it('scrolls the compact history list when the visible scrollbar hit area is dragged', () => {
const scrollTopByElement = new WeakMap<HTMLElement, number>();
const scrollHeightDescriptor = Object.getOwnPropertyDescriptor(HTMLElement.prototype, 'scrollHeight');
const clientHeightDescriptor = Object.getOwnPropertyDescriptor(HTMLElement.prototype, 'clientHeight');
const scrollTopDescriptor = Object.getOwnPropertyDescriptor(HTMLElement.prototype, 'scrollTop');
Object.defineProperty(HTMLElement.prototype, 'scrollHeight', {
configurable: true,
get() {
return this.classList.contains('compact-export-history-scroll') ? 1000 : 0;
},
});
Object.defineProperty(HTMLElement.prototype, 'clientHeight', {
configurable: true,
get() {
return this.classList.contains('compact-export-history-scroll') ? 250 : 0;
},
});
Object.defineProperty(HTMLElement.prototype, 'scrollTop', {
configurable: true,
get() {
return scrollTopByElement.get(this) ?? 0;
},
set(value: number) {
scrollTopByElement.set(this, value);
},
});
try {
const { container } = renderPanel({
previewOpen: false,
visibilityState: 'open',
});
const scroll = container.querySelector<HTMLElement>('.compact-export-history-scroll');
expect(scroll).not.toBeNull();
fireEvent(window, new CustomEvent('neko:compact-history-hover-state-change', {
detail: { active: true },
}));
const hit = container.querySelector<HTMLElement>('.compact-export-history-scrollbar-hit');
expect(hit).not.toBeNull();
fireEvent.pointerDown(hit!, {
pointerId: 1,
pointerType: 'mouse',
button: 0,
clientY: 20,
});
fireEvent.pointerMove(hit!, {
pointerId: 1,
pointerType: 'mouse',
clientY: 70,
});
fireEvent.pointerUp(hit!, {
pointerId: 1,
pointerType: 'mouse',
clientY: 70,
});
expect(scroll!.scrollTop).toBeGreaterThan(0);
} finally {
if (scrollHeightDescriptor) {
Object.defineProperty(HTMLElement.prototype, 'scrollHeight', scrollHeightDescriptor);
} else {
Reflect.deleteProperty(HTMLElement.prototype, 'scrollHeight');
}
if (clientHeightDescriptor) {
Object.defineProperty(HTMLElement.prototype, 'clientHeight', clientHeightDescriptor);
} else {
Reflect.deleteProperty(HTMLElement.prototype, 'clientHeight');
}
if (scrollTopDescriptor) {
Object.defineProperty(HTMLElement.prototype, 'scrollTop', scrollTopDescriptor);
} else {
Reflect.deleteProperty(HTMLElement.prototype, 'scrollTop');
}
}
});
it('handles synchronous preview build failures in the preview error state', async () => {
renderPanel({
onBuildPreview: vi.fn(() => {
throw new Error('sync preview failed');
}),
});
await waitFor(() => {
expect(screen.getByText('Failed to build the preview.')).toBeInTheDocument();
});
});
it('handles rejected export actions without leaving the action pending', async () => {
const consoleError = vi.spyOn(console, 'error').mockImplementation(() => {});
const onCopyExport = vi.fn().mockRejectedValue(new Error('copy failed'));
try {
renderPanel({ onCopyExport });
await waitFor(() => {
expect(screen.getByTitle('Export Preview')).toBeInTheDocument();
});
const copyButton = screen.getByRole('button', { name: 'Copy to Clipboard' });
fireEvent.click(copyButton);
await waitFor(() => {
expect(screen.getByText('Export failed. Please try again.')).toBeInTheDocument();
});
expect(onCopyExport).toHaveBeenCalledWith({
messageIds: [message.id],
format: 'image',
imageStyle: 'neko',
imageFormat: 'png',
});
expect(consoleError).toHaveBeenCalled();
expect(copyButton).not.toBeDisabled();
} finally {
consoleError.mockRestore();
}
});
it('clears rejected export action errors when the preview closes', async () => {
const consoleError = vi.spyOn(console, 'error').mockImplementation(() => {});
const onCopyExport = vi.fn().mockRejectedValue(new Error('copy failed'));
const props = createPanelProps({ onCopyExport });
try {
const { rerender } = render(<CompactExportHistoryPanel {...props} />);
await waitFor(() => {
expect(screen.getByTitle('Export Preview')).toBeInTheDocument();
});
fireEvent.click(screen.getByRole('button', { name: 'Copy to Clipboard' }));
await waitFor(() => {
expect(screen.getByText('Export failed. Please try again.')).toBeInTheDocument();
});
rerender(<CompactExportHistoryPanel {...props} previewOpen={false} />);
rerender(<CompactExportHistoryPanel {...props} previewOpen />);
await waitFor(() => {
expect(screen.getByTitle('Export Preview')).toBeInTheDocument();
});
expect(screen.queryByText('Export failed. Please try again.')).not.toBeInTheDocument();
} finally {
consoleError.mockRestore();
}
});
});