9e5491fdbf
Introduce a brand new lightweight and efficient modal component. It is designed to be visually similar to the previous one to not introduce a change in feel of the application in a patch release, but behind the scenes it features: - Enhanced application speed and reduced bundle size. - New flexbox-driven layout, eliminating JS calculations. - Composition API ready for Vue 3.0 #230. Other changes: - Adopt idiomatic Vue via `v-modal` binding. - Add unit tests for both the modal and dialog. - Remove `vue-js-modal` dependency in favor of the new implementation. - Adjust modal shadow color to better match theme. - Add `@vue/test-utils` for unit testing.
84 lines
2.7 KiB
TypeScript
84 lines
2.7 KiB
TypeScript
import 'mocha';
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import { shallowMount, mount } from '@vue/test-utils';
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import { expect } from 'chai';
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import ModalDialog from '@/presentation/components/Shared/Modal/ModalDialog.vue';
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import ModalContainer from '@/presentation/components/Shared/Modal/ModalContainer.vue';
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const DOM_CLOSE_BUTTON_SELECTOR = '.dialog__close-button';
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const MODAL_CONTAINER_COMPONENT_NAME = 'ModalContainer';
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describe('ModalDialog.vue', () => {
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it(`renders ${MODAL_CONTAINER_COMPONENT_NAME}`, () => {
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// arrange & act
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const wrapper = mountComponent();
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// assert
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const modalContainerWrapper = wrapper.findComponent({ name: MODAL_CONTAINER_COMPONENT_NAME });
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expect(modalContainerWrapper.exists()).to.equal(true);
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});
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describe(`binds the visibility flag ${MODAL_CONTAINER_COMPONENT_NAME}`, () => {
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it('given true', () => {
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// arrange & act
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const wrapper = mountComponent({ modelValue: true, deepMount: true });
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// assert
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const modalContainerWrapper = wrapper.findComponent(ModalContainer);
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expect(modalContainerWrapper.props('value')).to.equal(true);
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});
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it('given false', () => {
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// arrange & act
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const wrapper = mountComponent({ modelValue: false, deepMount: true });
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// assert
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const modalContainerWrapper = wrapper.findComponent(ModalContainer);
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expect(modalContainerWrapper.props('value')).to.equal(false);
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});
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});
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describe('close button', () => {
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it('renders the close button', async () => {
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// arrange
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const wrapper = mountComponent({ modelValue: true });
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// act
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const closeButton = wrapper.find(DOM_CLOSE_BUTTON_SELECTOR);
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// assert
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expect(closeButton.exists()).to.equal(true);
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});
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it('closes the modal when close button is clicked', async () => {
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// arrange
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const wrapper = mountComponent({ modelValue: true });
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// act
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const closeButton = wrapper.find(DOM_CLOSE_BUTTON_SELECTOR);
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await closeButton.trigger('click');
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await wrapper.vm.$nextTick();
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// assert
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expect(wrapper.emitted().input[0]).to.deep.equal([false]);
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});
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});
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});
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function mountComponent(options?: {
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readonly modelValue?: boolean,
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readonly slotHtml?: string,
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readonly deepMount?: boolean,
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}) {
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const mountFunction = options?.deepMount === true ? mount : shallowMount;
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const wrapper = mountFunction(ModalDialog as unknown, {
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propsData: options?.modelValue !== undefined ? { value: options?.modelValue } : undefined,
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slots: options?.slotHtml !== undefined ? { default: options?.slotHtml } : undefined,
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stubs: options?.deepMount === true ? undefined : {
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[MODAL_CONTAINER_COMPONENT_NAME]: {
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name: MODAL_CONTAINER_COMPONENT_NAME,
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template: '<slot />',
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},
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},
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});
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return wrapper;
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}
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