@qntm-code/utils/dist/cjs/dom/getComputedStyleAsNumber.spec.js

A collection of useful utility functions with associated TypeScript types. All functions have been unit tested.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const createElement_spec_1 = require("../test-helpers/createElement.spec");
const getComputedStyleAsNumber_1 = require("./getComputedStyleAsNumber");
describe('getComputedStyleAsNumber', () => {
    it('should return the height of an element as a number', () => {
        const element = (0, createElement_spec_1.createElement)('div', { height: '100px' });
        expect((0, getComputedStyleAsNumber_1.getComputedStyleAsNumber)(element, 'height')).toEqual(100);
    });
    it('should return the width of an element as a number', () => {
        const element = (0, createElement_spec_1.createElement)('div', { width: '100px' });
        expect((0, getComputedStyleAsNumber_1.getComputedStyleAsNumber)(element, 'width')).toEqual(100);
    });
    it('should throw an error if the element does not have a computed height', () => {
        const element = (0, createElement_spec_1.createElement)('div', { width: '100px' });
        // eslint-disable-next-line @typescript-eslint/no-unsafe-return, @typescript-eslint/no-unsafe-call
        expect(() => getComputedStyleAsNumber_1.getComputedStyleAsNumber(element, 'sausage')).toThrowError('Element does not have a computed "sausage');
    });
});