- Implemented a smooth curve rendering for the TauriLineChart using a cubic Bezier path. - Added a forecasting feature to project trends based on recent data points. - Updated TauriDashboardView to pass the current month for accurate forecasting. - Refactored TauriLineChart to handle actual and forecasted data points distinctly. - Introduced gradient strokes and glow effects to align with ApexCharts styling. - Enhanced user interaction with hover markers and tooltips for forecasted data. - Added a new test suite for ClinicDetailPage to ensure proper rendering and functionality.
168 lines
7.9 KiB
TypeScript
168 lines
7.9 KiB
TypeScript
import { describe, it, expect } from 'vitest';
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import { render, screen } from '@testing-library/react';
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import { TauriBarChart, TauriLineChart, type ChartPoint } from './TauriCharts';
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const zero: ChartPoint[] = Array.from({ length: 7 }, (_, i) => ({ label: `روز ${i}`, value: 0 }));
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const real: ChartPoint[] = [
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{ label: '۷ خرداد', value: 15 },
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{ label: '۸ خرداد', value: 40 },
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{ label: '۹ خرداد', value: 48 },
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];
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const EMPTY = 'دادهای برای نمایش نیست';
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describe('TauriBarChart', () => {
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it('shows the empty state when every value is zero', () => {
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render(<TauriBarChart data={zero} />);
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expect(screen.getByText(EMPTY)).toBeInTheDocument();
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});
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it('shows the empty state when there is no data', () => {
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render(<TauriBarChart data={[]} />);
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expect(screen.getByText(EMPTY)).toBeInTheDocument();
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});
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it('renders the chart (x labels, no empty state) with real data', () => {
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render(<TauriBarChart data={real} />);
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expect(screen.queryByText(EMPTY)).not.toBeInTheDocument();
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expect(screen.getByText('۸ خرداد')).toBeInTheDocument();
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});
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it('renders one bar per day of a full Jalali month', () => {
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const month: ChartPoint[] = Array.from({ length: 31 }, (_, i) => ({ label: String(i + 1), value: i % 5 }));
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const { container } = render(<TauriBarChart data={month} />);
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expect(container.querySelectorAll('.bg-\\[\\#5559CE\\]')).toHaveLength(31);
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});
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/**
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* A fixed-width bar makes its column's intrinsic min-width 24px, so a 31-day
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* month sums past the plot width and the row overflows out of the card
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* (bars land on the neighbouring chart). Columns must be shrinkable and the
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* bar fluid-but-capped.
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*/
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it('keeps a dense month inside the card: shrinkable columns, fluid bars', () => {
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const month: ChartPoint[] = Array.from({ length: 31 }, (_, i) => ({ label: String(i + 1), value: i % 5 }));
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const { container } = render(<TauriBarChart data={month} />);
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const bar = container.querySelector('.bg-\\[\\#5559CE\\]') as HTMLElement;
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// کسری از ستون، نه تمام آن — وگرنه میلهها بدون فاصله به هم میچسبند
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expect(bar.className).toMatch(/\bw-\[\d+%\]/);
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expect(bar.className.split(/\s+/)).not.toContain('w-full');
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expect(bar.className).toContain('max-w-[24px]');
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// فقط سقف عرض، نه عرض ثابت (max-w-[24px] خودش شامل رشتهی w-[24px] است)
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expect(bar.className.split(/\s+/)).not.toContain('w-[24px]');
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const column = bar.parentElement as HTMLElement;
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expect(column.className).toContain('min-w-0');
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const plot = container.querySelector('.relative.flex-1') as HTMLElement;
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expect(plot.className).toContain('overflow-hidden');
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});
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/**
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* styles.css ships an unlayered legacy `.flex { align-items: center }` that
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* beats Tailwind's `items-*` utilities and collapses the plot column to zero
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* height. The frame must pin alignment inline, or the chart renders blank.
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*/
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it('pins flex alignment inline so the legacy global .flex cannot collapse it', () => {
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const { container } = render(<TauriBarChart data={real} />);
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const frame = container.querySelector('.h-\\[300px\\]') as HTMLElement;
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expect(frame.style.alignItems).toBe('stretch');
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expect((frame.firstElementChild as HTMLElement).style.alignItems).toBe('stretch');
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});
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});
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describe('TauriLineChart', () => {
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it('shows the empty state when every value is zero', () => {
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render(<TauriLineChart data={zero} />);
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expect(screen.getByText(EMPTY)).toBeInTheDocument();
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});
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it('shows the empty state with fewer than two points', () => {
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render(<TauriLineChart data={[{ label: 'x', value: 5 }]} />);
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expect(screen.getByText(EMPTY)).toBeInTheDocument();
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});
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it('renders the chart with real data', () => {
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const { container } = render(<TauriLineChart data={real} />);
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expect(screen.queryByText(EMPTY)).not.toBeInTheDocument();
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expect(container.querySelector('svg path')).toBeTruthy();
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});
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/** سبک «gradient line»: خط از گرادیان افقی رنگ میگیرد، نه یک رنگ ثابت. */
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it('paints the line with the horizontal gradient and a glow', () => {
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const { container } = render(<TauriLineChart data={real} />);
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const line = container.querySelectorAll('svg path')[1] as SVGPathElement;
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expect(line.getAttribute('stroke')).toBe('url(#tdIncomeStroke)');
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expect(line.getAttribute('filter')).toBe('url(#tdIncomeGlow)');
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expect(container.querySelector('#tdIncomeStroke')).toBeTruthy();
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expect(container.querySelector('#tdIncomeGlow feDropShadow')).toBeTruthy();
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});
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/** نقطه و تولتیپ برای هر داده ساخته میشود و با هاور نمایان میشود. */
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it('renders a hover marker and value tooltip per point', () => {
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const { container } = render(<TauriLineChart data={real} />);
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expect(container.querySelectorAll('.td-hit')).toHaveLength(real.length);
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expect(container.querySelectorAll('.td-dot')).toHaveLength(real.length);
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// مقدارها با ارقام فارسی در تولتیپ
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expect(screen.getByText('۴۸')).toBeInTheDocument();
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});
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});
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/**
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* ماههای نیامده صفر برمیگردند؛ رسمکردنشان یک خط صاف تا انتهای سال میساخت.
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* از آخرین دادهٔ واقعی به بعد باید روند نقطهچین ادامه پیدا کند.
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*/
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describe('TauriLineChart — ادامهٔ پیشبینی', () => {
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/** ۴ ماه واقعیِ صعودی + ۸ ماه نیامده (صفر) */
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const year: ChartPoint[] = Array.from({ length: 12 }, (_, i) => ({
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label: `ماه ${i + 1}`,
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value: i < 4 ? (i + 1) * 10 : 0,
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}));
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it('بدون actualCount خط پیشبینی ندارد (رفتار قبلی حفظ میشود)', () => {
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const { container } = render(<TauriLineChart data={year} />);
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expect(container.querySelector('.td-forecast')).toBeNull();
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expect(screen.queryByText('نقطهچین: پیشبینی')).not.toBeInTheDocument();
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});
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it('با actualCount ماههای باقیمانده را نقطهچین ادامه میدهد', () => {
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const { container } = render(<TauriLineChart data={year} actualCount={4} />);
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const forecast = container.querySelector('.td-forecast');
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expect(forecast).toBeTruthy();
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expect(forecast!.getAttribute('stroke')).toBe('var(--accent)');
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expect(screen.getByText('نقطهچین: پیشبینی')).toBeInTheDocument();
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});
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it('روند صعودی را ادامه میدهد و صفرها را رسم نمیکند', () => {
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render(<TauriLineChart data={year} actualCount={4} />);
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// شیب ۱۰ در ماه، آخرین واقعی ۴۰ ⇒ ماه پنجم ۵۰
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expect(screen.getByText('پیشبینی: ۵۰')).toBeInTheDocument();
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// آخرین ماه: ۴۰ + ۸×۱۰ = ۱۲۰
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expect(screen.getByText('پیشبینی: ۱۲۰')).toBeInTheDocument();
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});
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it('پیشبینی هرگز منفی نمیشود', () => {
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const falling: ChartPoint[] = Array.from({ length: 12 }, (_, i) => ({
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label: `ماه ${i + 1}`,
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value: i < 3 ? 100 - i * 45 : 0,
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}));
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const { container } = render(<TauriLineChart data={falling} actualCount={3} />);
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const tips = Array.from(container.querySelectorAll('.td-tip'))
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.map((el) => el.textContent ?? '')
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.filter((t) => t.startsWith('پیشبینی'));
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expect(tips.length).toBeGreaterThan(0);
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expect(tips.some((t) => t.includes('-') || t.includes('−'))).toBe(false);
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});
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it('سال کامل (actualCount برابر طول داده) پیشبینی ندارد', () => {
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const full: ChartPoint[] = Array.from({ length: 12 }, (_, i) => ({ label: `ماه ${i + 1}`, value: 10 + i }));
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const { container } = render(<TauriLineChart data={full} actualCount={12} />);
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expect(container.querySelector('.td-forecast')).toBeNull();
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});
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});
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