37 lines
1.4 KiB
TypeScript
37 lines
1.4 KiB
TypeScript
import React from 'react';
|
|
|
|
import { render, screen } from '../../jest/test-helpers';
|
|
import { isIntegerId, shortNumberFormat } from '../numbers';
|
|
|
|
test('isIntegerId()', () => {
|
|
expect(isIntegerId('0')).toBe(true);
|
|
expect(isIntegerId('1')).toBe(true);
|
|
expect(isIntegerId('508107650')).toBe(true);
|
|
expect(isIntegerId('-1764036199')).toBe(true);
|
|
expect(isIntegerId('106801667066418367')).toBe(true);
|
|
expect(isIntegerId('9v5bmRalQvjOy0ECcC')).toBe(false);
|
|
expect(isIntegerId(null as any)).toBe(false);
|
|
expect(isIntegerId(undefined as any)).toBe(false);
|
|
});
|
|
|
|
describe('shortNumberFormat', () => {
|
|
test('handles non-numbers', () => {
|
|
render(<div data-testid='num'>{shortNumberFormat('not-number')}</div>, undefined, null);
|
|
expect(screen.getByTestId('num')).toHaveTextContent('•');
|
|
});
|
|
|
|
test('formats numbers under 1,000', () => {
|
|
render(<div data-testid='num'>{shortNumberFormat(555)}</div>, undefined, null);
|
|
expect(screen.getByTestId('num')).toHaveTextContent('555');
|
|
});
|
|
|
|
test('formats numbers under 1,000,000', () => {
|
|
render(<div data-testid='num'>{shortNumberFormat(5555)}</div>, undefined, null);
|
|
expect(screen.getByTestId('num')).toHaveTextContent('5.6K');
|
|
});
|
|
|
|
test('formats numbers over 1,000,000', () => {
|
|
render(<div data-testid='num'>{shortNumberFormat(5555555)}</div>, undefined, null);
|
|
expect(screen.getByTestId('num')).toHaveTextContent('5.6M');
|
|
});
|
|
});
|