64 lines
1.8 KiB
JavaScript
64 lines
1.8 KiB
JavaScript
import { shallowMount } from '@vue/test-utils';
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import { setHTMLFixture, resetHTMLFixture } from 'helpers/fixtures';
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import LegacyContainer from '~/projects/experiment_new_project_creation/components/legacy_container.vue';
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describe('Legacy container component', () => {
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let wrapper;
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let dummy;
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const createComponent = propsData => {
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wrapper = shallowMount(LegacyContainer, { propsData });
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};
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afterEach(() => {
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wrapper.destroy();
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resetHTMLFixture();
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wrapper = null;
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});
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describe('when selector targets real node', () => {
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beforeEach(() => {
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setHTMLFixture('<div class="dummy-target"></div>');
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dummy = document.querySelector('.dummy-target');
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createComponent({ selector: '.dummy-target' });
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});
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describe('when mounted', () => {
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it('moves node inside component', () => {
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expect(dummy.parentNode).toBe(wrapper.element);
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});
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it('sets active class', () => {
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expect(dummy.classList.contains('active')).toBe(true);
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});
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});
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describe('when unmounted', () => {
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beforeEach(() => {
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wrapper.destroy();
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});
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it('moves node back', () => {
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expect(dummy.parentNode).toBe(document.body);
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});
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it('removes active class', () => {
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expect(dummy.classList.contains('active')).toBe(false);
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});
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});
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});
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describe('when selector targets template node', () => {
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beforeEach(() => {
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setHTMLFixture('<template class="dummy-target">content</template>');
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dummy = document.querySelector('.dummy-target');
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createComponent({ selector: '.dummy-target' });
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});
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it('copies node content when mounted', () => {
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expect(dummy.innerHTML).toEqual(wrapper.element.innerHTML);
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expect(dummy.parentNode).toBe(document.body);
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});
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});
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});
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