salix-front/test/jest/__tests__/MyDialog.spec.js

import { installQuasarPlugin } from '@quasar/quasar-app-extension-testing-unit-jest';
import { beforeEach, describe, expect, it } from '@jest/globals';
import { DOMWrapper, mount } from '@vue/test-utils';
import MyDialog from './demo/MyDialog';

installQuasarPlugin();

describe('MyDialog', () => {
    beforeEach(() => {
        mount(MyDialog, {
            data: () => ({
                isDialogOpen: true,
            }),
        });
    });

    it('should mount the document body and expose for testing', () => {
        const wrapper = new DOMWrapper(document.body);

        expect(wrapper.find('.q-dialog').exists()).toBeTruthy();
    });

    it('can check the inner text of the dialog', () => {
        const wrapper = new DOMWrapper(document.body);

        expect(wrapper.find('.q-dialog').html()).toContain('Custom dialog which should be tested');
    });
});