32 lines
1.8 KiB
JavaScript
32 lines
1.8 KiB
JavaScript
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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.toHaveDisplayValue = toHaveDisplayValue;
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var _utils = require("./utils");
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function toHaveDisplayValue(htmlElement, expectedValue) {
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(0, _utils.checkHtmlElement)(htmlElement, toHaveDisplayValue, this);
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const tagName = htmlElement.tagName.toLowerCase();
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if (!['select', 'input', 'textarea'].includes(tagName)) {
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throw new Error('.toHaveDisplayValue() currently supports only input, textarea or select elements, try with another matcher instead.');
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}
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if (tagName === 'input' && ['radio', 'checkbox'].includes(htmlElement.type)) {
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throw new Error(`.toHaveDisplayValue() currently does not support input[type="${htmlElement.type}"], try with another matcher instead.`);
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}
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const values = getValues(tagName, htmlElement);
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const expectedValues = getExpectedValues(expectedValue);
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const numberOfMatchesWithValues = expectedValues.filter(expected => values.some(value => expected instanceof RegExp ? expected.test(value) : this.equals(value, String(expected)))).length;
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const matchedWithAllValues = numberOfMatchesWithValues === values.length;
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const matchedWithAllExpectedValues = numberOfMatchesWithValues === expectedValues.length;
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return {
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pass: matchedWithAllValues && matchedWithAllExpectedValues,
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message: () => (0, _utils.getMessage)(this, this.utils.matcherHint(`${this.isNot ? '.not' : ''}.toHaveDisplayValue`, 'element', ''), `Expected element ${this.isNot ? 'not ' : ''}to have display value`, expectedValue, 'Received', values)
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};
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}
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function getValues(tagName, htmlElement) {
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return tagName === 'select' ? Array.from(htmlElement).filter(option => option.selected).map(option => option.textContent) : [htmlElement.value];
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}
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function getExpectedValues(expectedValue) {
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return expectedValue instanceof Array ? expectedValue : [expectedValue];
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}
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