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29 lines
1.3 KiB
TypeScript
29 lines
1.3 KiB
TypeScript
import { formatPercent, formatPrice, formatPriceCurrency } from '@/utils/formatters/numberformat';
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import { describe, it, expect } from 'vitest';
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describe('formatters.ts', () => {
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it('Format percent correctly', () => {
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expect(formatPercent(0.5)).toEqual('50.000%');
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});
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it('format price currency as expected', () => {
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expect(formatPriceCurrency(5123.551123, 'USDT', 3)).toEqual('5123.551 USDT');
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expect(formatPriceCurrency(5123.551123, 'USDT')).toEqual('5123.551 USDT');
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expect(formatPriceCurrency(5123.551123, 'USDT', 5)).toEqual('5123.55112 USDT');
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expect(formatPriceCurrency(5123.551123000001, 'USDT', 5)).toEqual('5123.55112 USDT');
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expect(formatPriceCurrency(0.00001, 'BTC', 5)).toEqual('0.00001 BTC');
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});
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it('Format price correctly', () => {
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expect(formatPrice(5123.5123512)).toEqual('5123.5123512');
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expect(formatPrice(5123.5123512, 8)).toEqual('5123.5123512');
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expect(formatPrice(5123.5123512, 3)).toEqual('5123.512');
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expect(formatPrice(5123.512000000001, 8)).toEqual('5123.512');
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expect(formatPrice(0.001, 3)).toEqual('0.001');
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expect(formatPrice(0.0019, 3)).toEqual('0.002');
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expect(formatPrice(2.701e-9, 3)).toEqual('0');
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expect(formatPrice(2.701e-9, 8)).toEqual('0');
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expect(formatPrice(2.701e-9, 11)).toEqual('0.0000000027');
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});
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});
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