66 lines
1.8 KiB
JavaScript
66 lines
1.8 KiB
JavaScript
import { expect } from '@open-wc/testing';
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import {
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IsNumber,
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MinNumber,
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MaxNumber,
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MinMaxNumber,
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} from '../src/validators/NumberValidators.js';
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describe('Number Validation', () => {
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it('provides new IsNumber() to allow only numbers', () => {
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let isEnabled;
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const validator = new IsNumber();
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expect(validator.name).to.equal('IsNumber');
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isEnabled = validator.execute(4);
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expect(isEnabled).to.be.false;
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isEnabled = validator.execute(NaN);
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expect(isEnabled).to.be.true;
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isEnabled = validator.execute('4');
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expect(isEnabled).to.be.true;
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});
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it('provides new MinNumber(x) to allow only numbers longer then min', () => {
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let isEnabled;
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const validator = new MinNumber(3);
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expect(validator.name).to.equal('MinNumber');
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isEnabled = validator.execute(3);
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expect(isEnabled).to.be.false;
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isEnabled = validator.execute(2);
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expect(isEnabled).to.be.true;
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});
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it('provides new MaxNumber(x) to allow only number shorter then max', () => {
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let isEnabled;
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const validator = new MaxNumber(3);
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expect(validator.name).to.equal('MaxNumber');
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isEnabled = validator.execute(3);
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expect(isEnabled).to.be.false;
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isEnabled = validator.execute(4);
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expect(isEnabled).to.be.true;
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});
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it('provides new MinMaxNumber({ min: x, max: y}) to allow only numbers between min and max', () => {
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let isEnabled;
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const validator = new MinMaxNumber({ min: 2, max: 4 });
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expect(validator.name).to.equal('MinMaxNumber');
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isEnabled = validator.execute(2);
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expect(isEnabled).to.be.false;
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isEnabled = validator.execute(4);
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expect(isEnabled).to.be.false;
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isEnabled = validator.execute(1);
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expect(isEnabled).to.be.true;
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isEnabled = validator.execute(5);
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expect(isEnabled).to.be.true;
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});
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});
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