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Diffstat (limited to 'spec/frontend/projects/experiment_new_project_creation/components/legacy_container_spec.js')
-rw-r--r-- | spec/frontend/projects/experiment_new_project_creation/components/legacy_container_spec.js | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/spec/frontend/projects/experiment_new_project_creation/components/legacy_container_spec.js b/spec/frontend/projects/experiment_new_project_creation/components/legacy_container_spec.js new file mode 100644 index 00000000000..cd8b39f0426 --- /dev/null +++ b/spec/frontend/projects/experiment_new_project_creation/components/legacy_container_spec.js @@ -0,0 +1,63 @@ +import { shallowMount } from '@vue/test-utils'; +import LegacyContainer from '~/projects/experiment_new_project_creation/components/legacy_container.vue'; +import { setHTMLFixture, resetHTMLFixture } from 'helpers/fixtures'; + +describe('Legacy container component', () => { + let wrapper; + let dummy; + + const createComponent = propsData => { + wrapper = shallowMount(LegacyContainer, { propsData }); + }; + + afterEach(() => { + wrapper.destroy(); + resetHTMLFixture(); + wrapper = null; + }); + + describe('when selector targets real node', () => { + beforeEach(() => { + setHTMLFixture('<div class="dummy-target"></div>'); + dummy = document.querySelector('.dummy-target'); + createComponent({ selector: '.dummy-target' }); + }); + + describe('when mounted', () => { + it('moves node inside component', () => { + expect(dummy.parentNode).toBe(wrapper.element); + }); + + it('sets active class', () => { + expect(dummy.classList.contains('active')).toBe(true); + }); + }); + + describe('when unmounted', () => { + beforeEach(() => { + wrapper.destroy(); + }); + + it('moves node back', () => { + expect(dummy.parentNode).toBe(document.body); + }); + + it('removes active class', () => { + expect(dummy.classList.contains('active')).toBe(false); + }); + }); + }); + + describe('when selector targets template node', () => { + beforeEach(() => { + setHTMLFixture('<template class="dummy-target">content</template>'); + dummy = document.querySelector('.dummy-target'); + createComponent({ selector: '.dummy-target' }); + }); + + it('copies node content when mounted', () => { + expect(dummy.innerHTML).toEqual(wrapper.element.innerHTML); + expect(dummy.parentNode).toBe(document.body); + }); + }); +}); |