Sha256: 89ebeb2b03548a5aecdf645327918743be57d7828dc16bf39067e68edf7196af
Contents?: true
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Versions: 72
Compression:
Stored size: 1.3 KB
Contents
import Luhn from './luhn';
describe('Luhn',() => {
it('check digit',() => {
const luhn = new Luhn(34567);
expect(luhn.checkDigit).toEqual(7);
});
xit('check digit again',() => {
const luhn = new Luhn(91370);
expect(luhn.checkDigit).toEqual(0);
});
xit('addends',() => {
const luhn = new Luhn(12121);
expect(luhn.addends).toEqual([1, 4, 1, 4, 1]);
});
xit('too large added',() => {
const luhn = new Luhn(8631);
expect(luhn.addends).toEqual([7, 6, 6, 1]);
});
xit('checksum',() => {
const luhn = new Luhn(4913);
expect(luhn.checksum).toEqual(22);
});
xit('checksum again',() => {
const luhn = new Luhn(201773);
expect(luhn.checksum).toEqual(21);
});
xit('invalid number',() => {
const luhn = new Luhn(738);
expect(luhn.valid).toEqual(false);
});
xit('invalid number',() => {
const luhn = new Luhn(8739567);
expect(luhn.valid).toEqual(true);
});
xit('create valid number',() => {
const number = Luhn.create(123);
expect(number).toEqual(1230);
});
xit('create other valid number',() => {
const number = Luhn.create(873956);
expect(number).toEqual(8739567);
});
xit('create yet another valid number',() => {
const number = Luhn.create(837263756);
expect(number).toEqual(8372637564);
});
});
Version data entries
72 entries across 72 versions & 1 rubygems