46 lines
1.3 KiB
JavaScript
46 lines
1.3 KiB
JavaScript
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import { describe, expect, it, vi } from 'vitest';
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import axios from 'axios';
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import { getExchange } from 'src/composables/getExchange';
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vi.mock('axios');
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describe('getExchange()', () => {
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it('should return the correct exchange rate', async () => {
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axios.get.mockResolvedValue({
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data: { value: 1.2 },
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});
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const amount = 100;
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const currencyFk = 1;
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const dated = '2023-01-01';
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const result = await getExchange(amount, currencyFk, dated);
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expect(result).toBe('83.33');
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});
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it('should return the correct exchange rate with custom decimal places', async () => {
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axios.get.mockResolvedValue({
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data: { value: 1.2 },
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});
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const amount = 100;
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const currencyFk = 1;
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const dated = '2023-01-01';
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const decimalPlaces = 3;
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const result = await getExchange(amount, currencyFk, dated, decimalPlaces);
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expect(result).toBe('83.333');
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});
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it('should return null if the API call fails', async () => {
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axios.get.mockRejectedValue(new Error('Network error'));
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const amount = 100;
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const currencyFk = 1;
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const dated = '2023-01-01';
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const result = await getExchange(amount, currencyFk, dated);
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expect(result).toBeNull();
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});
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});
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