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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 | 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 3x 3x 3x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x | import { describe, expect, test } from 'vitest';
import { multiValidation, noValidation, notNull } from './baseValidation';
describe('Base Validation', () => {
test('noValidation always valid', () => {
expect(noValidation({}).isValid).toBeTruthy();
});
test('notNullValidator on notNull', () => {
const arr: any = {};
const validator = notNull();
expect(validator(arr).isValid).toBeTruthy();
});
test('notNullValidator on null', () => {
const arr: any = null;
const validator = notNull();
expect(validator(arr).isValid).toBeFalsy();
});
test('notNullValidator custom error message', () => {
const arr: any = null;
const err = 'tester test test';
const validator = notNull(err);
expect(validator(arr).isValid).toBeFalsy();
expect(validator(arr).errorMessage).toBe(err);
});
describe('Multi Validation ', () => {
test('multiple validators exec each validator', () => {
let count = 0;
const fakeValidator = () => {
count++;
return { isValid: true };
};
const valArr = [fakeValidator, fakeValidator, fakeValidator];
const validator = multiValidation(...valArr);
validator({});
expect(count).toBe(valArr.length);
});
test('multiple validators exec each validator until failure', () => {
let count = 0;
const fakeValidator = () => {
count++;
return { isValid: false };
};
const validator = multiValidation(fakeValidator, fakeValidator, fakeValidator);
validator({});
expect(count).toBe(1);
});
});
});
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