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dropdown_menu_tests.js
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dropdown_menu_tests.js
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odoo.define('web.dropdown_menu_tests', function (require) {
"use strict";
const DropdownMenu = require('web.DropdownMenu');
const testUtils = require('web.test_utils');
const { createComponent } = testUtils;
QUnit.module('Components', {
beforeEach: function () {
this.items = [
{
isActive: false,
description: 'Some Item',
id: 1,
groupId: 1,
groupNumber: 1,
options: [
{ description: "First Option", groupNumber: 1, id: 1 },
{ description: "Second Option", groupNumber: 2, id: 2 },
],
}, {
isActive: true,
description: 'Some other Item',
id: 2,
groupId: 2,
groupNumber: 2,
},
];
},
}, function () {
QUnit.module('DropdownMenu');
QUnit.test('simple rendering and basic interactions', async function (assert) {
assert.expect(10);
const dropdown = await createComponent(DropdownMenu, {
props: {
items: this.items,
title: "Dropdown",
},
});
assert.strictEqual(dropdown.el.querySelector('button').innerText.trim(), "Dropdown");
assert.containsOnce(dropdown, 'button i.fas.fa-caret-right');
assert.containsNone(dropdown, 'ul.o_dropdown_menu');
await testUtils.dom.click(dropdown.el.querySelector('button'));
assert.containsN(dropdown, '.dropdown-divider, .dropdown-item', 3,
'should have 3 elements counting the divider');
assert.containsOnce(dropdown, 'button i.fas.fa-caret-down');
const itemEls = dropdown.el.querySelectorAll('.o_menu_item > .dropdown-item');
assert.strictEqual(itemEls[0].innerText.trim(), 'Some Item');
assert.doesNotHaveClass(itemEls[0], 'selected');
assert.hasClass(itemEls[1], 'selected');
const dropdownElements = dropdown.el.querySelectorAll('.o_menu_item *');
for (const dropdownEl of dropdownElements) {
await testUtils.dom.click(dropdownEl);
}
assert.containsOnce(dropdown, 'ul.o_dropdown_menu',
"Clicking on any item of the dropdown should not close it");
await testUtils.dom.click(document.body);
assert.containsNone(dropdown, 'ul.o_dropdown_menu',
"Clicking outside of the dropdown should close it");
dropdown.destroy();
});
QUnit.test('click on an item without options should toggle it', async function (assert) {
assert.expect(7);
delete this.items[0].options;
const dropdown = await createComponent(DropdownMenu, {
props: { items: this.items },
intercepts: {
'item-selected': function (ev) {
assert.strictEqual(ev.detail.item.id, 1);
this.state.items[0].isActive = !this.state.items[0].isActive;
},
}
});
await testUtils.dom.click(dropdown.el.querySelector('button'));
const firstItemEl = dropdown.el.querySelector('.o_menu_item > a');
assert.doesNotHaveClass(firstItemEl, 'selected');
await testUtils.dom.click(firstItemEl);
assert.hasClass(firstItemEl, 'selected');
assert.isVisible(firstItemEl);
await testUtils.dom.click(firstItemEl);
assert.doesNotHaveClass(firstItemEl, 'selected');
assert.isVisible(firstItemEl);
dropdown.destroy();
});
QUnit.test('click on an item should not change url', async function (assert) {
assert.expect(1);
delete this.items[0].options;
const initialHref = window.location.href;
const dropdown = await createComponent(DropdownMenu, {
props: { items: this.items },
});
await testUtils.dom.click(dropdown.el.querySelector('button'));
await testUtils.dom.click(dropdown.el.querySelector('.o_menu_item > a'));
assert.strictEqual(window.location.href, initialHref,
"the url should not have changed after a click on an item");
dropdown.destroy();
});
QUnit.test('options rendering', async function (assert) {
assert.expect(6);
const dropdown = await createComponent(DropdownMenu, {
props: { items: this.items },
});
await testUtils.dom.click(dropdown.el.querySelector('button'));
assert.containsN(dropdown, '.dropdown-divider, .dropdown-item', 3);
const firstItemEl = dropdown.el.querySelector('.o_menu_item > a');
assert.hasClass(firstItemEl.querySelector('i'), 'o_icon_right fas fa-caret-right');
// open options menu
await testUtils.dom.click(firstItemEl);
assert.hasClass(firstItemEl.querySelector('i'), 'o_icon_right fas fa-caret-down');
assert.containsN(dropdown, '.dropdown-divider, .dropdown-item', 6);
// close options menu
await testUtils.dom.click(firstItemEl);
assert.hasClass(firstItemEl.querySelector('i'), 'o_icon_right fas fa-caret-right');
assert.containsN(dropdown, '.dropdown-divider, .dropdown-item', 3);
dropdown.destroy();
});
QUnit.test('close menu closes also submenus', async function (assert) {
assert.expect(2);
const dropdown = await createComponent(DropdownMenu, {
props: { items: this.items },
});
// open dropdown menu
await testUtils.dom.click(dropdown.el.querySelector('button'));
// open options menu of first item
await testUtils.dom.click(dropdown.el.querySelector('.o_menu_item a'));
assert.containsN(dropdown, '.dropdown-divider, .dropdown-item', 6);
await testUtils.dom.click(dropdown.el.querySelector('button'));
await testUtils.dom.click(dropdown.el.querySelector('button'));
assert.containsN(dropdown, '.dropdown-divider, .dropdown-item', 3);
dropdown.destroy();
});
QUnit.test('click on an option should trigger the event "item_option_clicked" with appropriate data', async function (assert) {
assert.expect(18);
let eventNumber = 0;
const dropdown = await createComponent(DropdownMenu, {
props: { items: this.items },
intercepts: {
'item-selected': function (ev) {
eventNumber++;
const { option } = ev.detail;
assert.strictEqual(ev.detail.item.id, 1);
if (eventNumber === 1) {
assert.strictEqual(option.id, 1);
this.state.items[0].isActive = true;
this.state.items[0].options[0].isActive = true;
}
if (eventNumber === 2) {
assert.strictEqual(option.id, 2);
this.state.items[0].options[1].isActive = true;
}
if (eventNumber === 3) {
assert.strictEqual(option.id, 1);
this.state.items[0].options[0].isActive = false;
}
if (eventNumber === 4) {
assert.strictEqual(option.id, 2);
this.state.items[0].isActive = false;
this.state.items[0].options[1].isActive = false;
}
},
}
});
// open dropdown menu
await testUtils.dom.click(dropdown.el.querySelector('button'));
assert.containsN(dropdown, '.dropdown-divider, .o_menu_item', 3);
// open menu options of first item
await testUtils.dom.click(dropdown.el.querySelector('.o_menu_item > a'));
let optionELs = dropdown.el.querySelectorAll('.o_menu_item .o_item_option > a');
// click on first option
await testUtils.dom.click(optionELs[0]);
assert.hasClass(dropdown.el.querySelector('.o_menu_item > a'), 'selected');
optionELs = dropdown.el.querySelectorAll('.o_menu_item .o_item_option > a');
assert.hasClass(optionELs[0], 'selected');
assert.doesNotHaveClass(optionELs[1], 'selected');
// click on second option
await testUtils.dom.click(optionELs[1]);
assert.hasClass(dropdown.el.querySelector('.o_menu_item > a'), 'selected');
optionELs = dropdown.el.querySelectorAll('.o_menu_item .o_item_option > a');
assert.hasClass(optionELs[0], 'selected');
assert.hasClass(optionELs[1], 'selected');
// click again on first option
await testUtils.dom.click(optionELs[0]);
// click again on second option
await testUtils.dom.click(optionELs[1]);
assert.doesNotHaveClass(dropdown.el.querySelector('.o_menu_item > a'), 'selected');
optionELs = dropdown.el.querySelectorAll('.o_menu_item .o_item_option > a');
assert.doesNotHaveClass(optionELs[0], 'selected');
assert.doesNotHaveClass(optionELs[1], 'selected');
dropdown.destroy();
});
QUnit.test('keyboard navigation', async function (assert) {
assert.expect(12);
// Shorthand method to trigger a specific keydown.
// Note that BootStrap handles some of the navigation moves (up and down)
// so we need to give the event the proper "which" property. We also give
// it when it's not required to check if it has been correctly prevented.
async function navigate(key, global) {
const which = {
Enter: 13,
Escape: 27,
ArrowLeft: 37,
ArrowUp: 38,
ArrowRight: 39,
ArrowDown: 40,
}[key];
const target = global ? document.body : document.activeElement;
await testUtils.dom.triggerEvent(target, 'keydown', { key, which });
if (key === 'Enter') {
// Pressing "Enter" on a focused element triggers a click (HTML5 specs)
await testUtils.dom.click(target);
}
}
const dropdown = await createComponent(DropdownMenu, {
props: { items: this.items },
});
// Initialize active element (start at toggle button)
dropdown.el.querySelector('button').focus();
await testUtils.dom.click(dropdown.el.querySelector('button'));
await navigate('ArrowDown'); // Go to next item
assert.strictEqual(document.activeElement, dropdown.el.querySelector('.o_menu_item a'));
assert.containsNone(dropdown, '.o_item_option');
await navigate('ArrowRight'); // Unfold first item's options (w/ Right)
assert.strictEqual(document.activeElement, dropdown.el.querySelector('.o_menu_item a'));
assert.containsN(dropdown, '.o_item_option', 2);
await navigate('ArrowDown'); // Go to next option
assert.strictEqual(document.activeElement, dropdown.el.querySelector('.o_item_option a'));
await navigate('ArrowLeft'); // Fold first item's options (w/ Left)
assert.strictEqual(document.activeElement, dropdown.el.querySelector('.o_menu_item a'));
assert.containsNone(dropdown, '.o_item_option');
await navigate('Enter'); // Unfold first item's options (w/ Enter)
assert.strictEqual(document.activeElement, dropdown.el.querySelector('.o_menu_item a'));
assert.containsN(dropdown, '.o_item_option', 2);
await navigate('ArrowDown'); // Go to next option
await navigate('Escape'); // Fold first item's options (w/ Escape)
await testUtils.nextTick();
assert.strictEqual(dropdown.el.querySelector('.o_menu_item a'), document.activeElement);
assert.containsNone(dropdown, '.o_item_option');
await navigate('Escape', true); // Close the dropdown
assert.containsNone(dropdown, 'ul.o_dropdown_menu', "Dropdown should be folded");
dropdown.destroy();
});
QUnit.test('interactions between multiple dropdowns', async function (assert) {
assert.expect(7);
const props = { items: this.items };
class Parent extends owl.Component {
constructor() {
super(...arguments);
this.state = owl.useState(props);
}
}
Parent.components = { DropdownMenu };
Parent.template = owl.tags.xml`
<div>
<DropdownMenu class="first" title="'First'" items="state.items"/>
<DropdownMenu class="second" title="'Second'" items="state.items"/>
</div>`;
const parent = new Parent();
await parent.mount(testUtils.prepareTarget(), { position: 'first-child' });
const [menu1, menu2] = parent.el.querySelectorAll('.o_dropdown');
assert.containsNone(parent, '.o_dropdown_menu');
await testUtils.dom.click(menu1.querySelector('button'));
assert.containsOnce(parent, '.o_dropdown_menu');
assert.containsOnce(parent, '.o_dropdown.first .o_dropdown_menu');
await testUtils.dom.click(menu2.querySelector('button'));
assert.containsOnce(parent, '.o_dropdown_menu');
assert.containsOnce(parent, '.o_dropdown.second .o_dropdown_menu');
await testUtils.dom.click(menu2.querySelector('.o_menu_item a'));
await testUtils.dom.click(menu1.querySelector('button'));
assert.containsOnce(parent, '.o_dropdown_menu');
assert.containsOnce(parent, '.o_dropdown.first .o_dropdown_menu');
parent.destroy();
});
});
});