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38 lines
1.2 KiB
38 lines
1.2 KiB
4 years ago
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"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.toBeVisible = toBeVisible;
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var _jestMatcherUtils = require("jest-matcher-utils");
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var _utils = require("./utils");
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function isStyleVisible(element) {
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const {
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getComputedStyle
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} = element.ownerDocument.defaultView;
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const {
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display,
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visibility,
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opacity
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} = getComputedStyle(element);
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return display !== 'none' && visibility !== 'hidden' && visibility !== 'collapse' && opacity !== '0' && opacity !== 0;
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}
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function isElementVisible(element) {
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return isStyleVisible(element) && !element.hasAttribute('hidden') && (!element.parentElement || isElementVisible(element.parentElement));
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}
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function toBeVisible(element) {
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(0, _utils.checkHtmlElement)(element, toBeVisible, this);
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const isVisible = isElementVisible(element);
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return {
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pass: isVisible,
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message: () => {
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const is = isVisible ? 'is' : 'is not';
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return [(0, _jestMatcherUtils.matcherHint)(`${this.isNot ? '.not' : ''}.toBeVisible`, 'element', ''), '', `Received element ${is} visible:`, ` ${(0, _jestMatcherUtils.printReceived)(element.cloneNode(false))}`].join('\n');
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}
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};
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}
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