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67 lines
1.7 KiB
TypeScript
67 lines
1.7 KiB
TypeScript
import { expect } from 'chai';
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import { stub } from 'sinon';
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import { DEFAULT_CLASSNAMES } from '../defaults';
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import WrappedElement from './wrapped-element';
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import WrappedInput from './wrapped-input';
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describe('components/wrappedInput', () => {
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let instance;
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let element;
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const delimiter = '-';
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beforeEach(() => {
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element = document.createElement('input');
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instance = new WrappedInput({
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element,
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classNames: DEFAULT_CLASSNAMES,
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delimiter,
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});
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});
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afterEach(() => {
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document.body.innerHTML = '';
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instance = null;
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});
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describe('constructor', () => {
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it('assigns choices element to class', () => {
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expect(instance.element).to.eql(element);
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});
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it('assigns classnames to class', () => {
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expect(instance.classNames).to.eql(DEFAULT_CLASSNAMES);
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});
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});
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describe('inherited methods', () => {
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const methods: string[] = ['conceal', 'reveal', 'enable', 'disable'];
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methods.forEach((method) => {
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describe(method, () => {
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beforeEach(() => {
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stub(WrappedElement.prototype, method as keyof WrappedElement);
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});
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afterEach(() => {
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WrappedElement.prototype[method].restore();
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});
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it(`calls super.${method}`, () => {
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expect(WrappedElement.prototype[method].called).to.equal(false);
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instance[method]();
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expect(WrappedElement.prototype[method].called).to.equal(true);
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});
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});
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});
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});
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describe('value setter', () => {
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it('sets the value of the input to the given value', () => {
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const newValue = 'Value 1, Value 2, Value 3';
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expect(instance.element.value).to.equal('');
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instance.value = newValue;
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expect(instance.value).to.equal(newValue);
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});
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});
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});
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