60 lines
1.7 KiB
TypeScript
60 lines
1.7 KiB
TypeScript
import cardFormattingPatterns from '../helpers/cards/cardFormattingPatterns';
|
|
import formatValueByPattern from '../helpers/cards/formatValueByPattern';
|
|
import {validateCardExpiry, validateCardNumber} from '../helpers/cards/validateCard';
|
|
|
|
describe('Card number', () => {
|
|
test('Format', () => {
|
|
const data = [
|
|
['4242424242424242', '4242 4242 4242 4242'],
|
|
['371758885524003', '3717 588855 24003']
|
|
];
|
|
|
|
data.forEach(([plain, formatted]) => {
|
|
const result = formatValueByPattern(cardFormattingPatterns.cardNumber, plain);
|
|
expect(result.value).toEqual(formatted);
|
|
});
|
|
});
|
|
|
|
test('Validate', () => {
|
|
const data = [
|
|
['4242424242424242', null],
|
|
['4242424242424241', 'invalid'],
|
|
['424242424242424', 'incomplete']
|
|
];
|
|
|
|
data.forEach(([cardNumber, code]) => {
|
|
const result = validateCardNumber(cardNumber);
|
|
if(code) {
|
|
expect(result.code).toEqual(code);
|
|
} else {
|
|
expect(result).toEqual(null);
|
|
}
|
|
});
|
|
});
|
|
});
|
|
|
|
describe('Expiry date', () => {
|
|
const joiner = '/';
|
|
const getExpiryDate = (date: Date) => `${date.getMonth()}${joiner}${date.getFullYear() % 100}`;
|
|
|
|
test('Format', () => {
|
|
const month = 10;
|
|
const year = 20;
|
|
|
|
const {value} = formatValueByPattern(cardFormattingPatterns.cardExpiry, `${month}${year}`);
|
|
expect(value).toEqual(`${month}${joiner}${year}`);
|
|
});
|
|
|
|
test('Expired', () => {
|
|
const date = new Date();
|
|
date.setMonth(date.getMonth() - 1);
|
|
expect(validateCardExpiry(getExpiryDate(date))).toBeTruthy();
|
|
});
|
|
|
|
test('Nonexpired', () => {
|
|
const date = new Date();
|
|
date.setFullYear(date.getFullYear() + 1);
|
|
expect(validateCardExpiry(getExpiryDate(date))).toEqual(null);
|
|
});
|
|
});
|