5a119df806
Covers Badge, Divider, EmptyState, Numeric, PriceDelta, Signal, Skeleton, StatusChip, Surface, StatCard, KpiCard, DensityToggle, Footer, MarketIndex, CompactHeader — rendering, variants, props, a11y attributes, className merging. All 1139 web tests pass. Zustand persist store mocked for DensityToggle to avoid jsdom localStorage incompatibility. Co-Authored-By: Paperclip <noreply@paperclip.ing>
46 lines
1.5 KiB
TypeScript
46 lines
1.5 KiB
TypeScript
import { render, screen } from '@testing-library/react';
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import { describe, expect, it } from 'vitest';
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import { Numeric } from '../numeric';
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describe('Numeric', () => {
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it('formats VND by default', () => {
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render(<Numeric value={1000000} />);
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// Intl.NumberFormat vi-VN with currency VND — should contain digits
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expect(screen.getByText(/1\.000\.000/)).toBeInTheDocument();
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});
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it('formats percent', () => {
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render(<Numeric value={5.5} format="percent" />);
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expect(screen.getByText('+5.5%')).toBeInTheDocument();
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});
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it('formats negative percent without plus sign', () => {
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render(<Numeric value={-3.2} format="percent" />);
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expect(screen.getByText('-3.2%')).toBeInTheDocument();
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});
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it('formats decimal', () => {
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render(<Numeric value={1234.5} format="decimal" fractionDigits={2} />);
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// vi-VN decimal uses comma as decimal separator
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expect(screen.getByText(/1\.234/)).toBeInTheDocument();
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});
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it('formats compact', () => {
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render(<Numeric value={2000000} format="compact" />);
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expect(screen.getByText(/\d/)).toBeInTheDocument();
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});
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it('renders as span with data-numeric attribute', () => {
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render(<Numeric value={100} data-testid="num" />);
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const el = screen.getByTestId('num');
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expect(el.tagName).toBe('SPAN');
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expect(el).toHaveAttribute('data-numeric');
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});
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it('has tabular-nums and font-mono classes', () => {
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render(<Numeric value={100} data-testid="num" />);
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const el = screen.getByTestId('num');
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expect(el).toHaveClass('tabular-nums', 'font-mono');
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});
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});
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