select-options.js
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"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.selectOptions = exports.deselectOptions = void 0;
var _dom = require("@testing-library/dom");
var _utils = require("./utils");
var _click = require("./click");
var _focus = require("./focus");
var _hover = require("./hover");
function selectOptionsBase(newValue, select, values, init, {
skipPointerEventsCheck = false
} = {}) {
if (!newValue && !select.multiple) {
throw (0, _dom.getConfig)().getElementError(`Unable to deselect an option in a non-multiple select. Use selectOptions to change the selection instead.`, select);
}
const valArray = Array.isArray(values) ? values : [values];
const allOptions = Array.from(select.querySelectorAll('option, [role="option"]'));
const selectedOptions = valArray.map(val => {
if (typeof val !== 'string' && allOptions.includes(val)) {
return val;
} else {
const matchingOption = allOptions.find(o => o.value === val || o.innerHTML === val);
if (matchingOption) {
return matchingOption;
} else {
throw (0, _dom.getConfig)().getElementError(`Value "${String(val)}" not found in options`, select);
}
}
}).filter(option => !(0, _utils.isDisabled)(option));
if ((0, _utils.isDisabled)(select) || !selectedOptions.length) return;
if ((0, _utils.isElementType)(select, 'select')) {
if (select.multiple) {
for (const option of selectedOptions) {
const withPointerEvents = skipPointerEventsCheck ? true : (0, _utils.hasPointerEvents)(option); // events fired for multiple select are weird. Can't use hover...
if (withPointerEvents) {
_dom.fireEvent.pointerOver(option, init);
_dom.fireEvent.pointerEnter(select, init);
_dom.fireEvent.mouseOver(option);
_dom.fireEvent.mouseEnter(select);
_dom.fireEvent.pointerMove(option, init);
_dom.fireEvent.mouseMove(option, init);
_dom.fireEvent.pointerDown(option, init);
_dom.fireEvent.mouseDown(option, init);
}
(0, _focus.focus)(select);
if (withPointerEvents) {
_dom.fireEvent.pointerUp(option, init);
_dom.fireEvent.mouseUp(option, init);
}
selectOption(option);
if (withPointerEvents) {
_dom.fireEvent.click(option, init);
}
}
} else if (selectedOptions.length === 1) {
const withPointerEvents = skipPointerEventsCheck ? true : (0, _utils.hasPointerEvents)(select); // the click to open the select options
if (withPointerEvents) {
(0, _click.click)(select, init, {
skipPointerEventsCheck
});
} else {
(0, _focus.focus)(select);
}
selectOption(selectedOptions[0]);
if (withPointerEvents) {
// the browser triggers another click event on the select for the click on the option
// this second click has no 'down' phase
_dom.fireEvent.pointerOver(select, init);
_dom.fireEvent.pointerEnter(select, init);
_dom.fireEvent.mouseOver(select);
_dom.fireEvent.mouseEnter(select);
_dom.fireEvent.pointerUp(select, init);
_dom.fireEvent.mouseUp(select, init);
_dom.fireEvent.click(select, init);
}
} else {
throw (0, _dom.getConfig)().getElementError(`Cannot select multiple options on a non-multiple select`, select);
}
} else if (select.getAttribute('role') === 'listbox') {
selectedOptions.forEach(option => {
(0, _hover.hover)(option, init, {
skipPointerEventsCheck
});
(0, _click.click)(option, init, {
skipPointerEventsCheck
});
(0, _hover.unhover)(option, init, {
skipPointerEventsCheck
});
});
} else {
throw (0, _dom.getConfig)().getElementError(`Cannot select options on elements that are neither select nor listbox elements`, select);
}
function selectOption(option) {
option.selected = newValue;
(0, _dom.fireEvent)(select, (0, _dom.createEvent)('input', select, {
bubbles: true,
cancelable: false,
composed: true,
...init
}));
_dom.fireEvent.change(select, init);
}
}
const selectOptions = selectOptionsBase.bind(null, true);
exports.selectOptions = selectOptions;
const deselectOptions = selectOptionsBase.bind(null, false);
exports.deselectOptions = deselectOptions;