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author | GitLab Bot <gitlab-bot@gitlab.com> | 2020-02-14 00:08:59 +0300 |
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committer | GitLab Bot <gitlab-bot@gitlab.com> | 2020-02-14 00:08:59 +0300 |
commit | d466ee5042520ad078fe050cb078d81dc2ebe196 (patch) | |
tree | 5648eb1aee8aeff5b5c5ff4669a184fd7676f778 /spec/javascripts/vue_shared | |
parent | 6a9d7c009e4e5975a89bcc3e458da4b3ec484bd1 (diff) |
Add latest changes from gitlab-org/gitlab@master
Diffstat (limited to 'spec/javascripts/vue_shared')
-rw-r--r-- | spec/javascripts/vue_shared/components/tooltip_on_truncate_spec.js | 211 |
1 files changed, 138 insertions, 73 deletions
diff --git a/spec/javascripts/vue_shared/components/tooltip_on_truncate_spec.js b/spec/javascripts/vue_shared/components/tooltip_on_truncate_spec.js index a8d39b7b5fe..5f432f2a1b5 100644 --- a/spec/javascripts/vue_shared/components/tooltip_on_truncate_spec.js +++ b/spec/javascripts/vue_shared/components/tooltip_on_truncate_spec.js @@ -1,149 +1,160 @@ -import { shallowMount, createLocalVue } from '@vue/test-utils'; +import { mount, shallowMount } from '@vue/test-utils'; import TooltipOnTruncate from '~/vue_shared/components/tooltip_on_truncate.vue'; -const TEST_TITLE = 'lorem-ipsum-dolar-sit-amit-consectur-adipiscing-elit-sed-do'; -const STYLE_TRUNCATED = 'display: inline-block; max-width: 20px;'; -const STYLE_NORMAL = 'display: inline-block; max-width: 1000px;'; +const TEXT_SHORT = 'lorem'; +const TEXT_LONG = 'lorem-ipsum-dolar-sit-amit-consectur-adipiscing-elit-sed-do'; -const localVue = createLocalVue(); +const TEXT_TRUNCATE = 'white-space: nowrap; overflow:hidden;'; +const STYLE_NORMAL = `${TEXT_TRUNCATE} display: inline-block; max-width: 1000px;`; // does not overflows +const STYLE_OVERFLOWED = `${TEXT_TRUNCATE} display: inline-block; max-width: 50px;`; // overflowed when text is long const createElementWithStyle = (style, content) => `<a href="#" style="${style}">${content}</a>`; describe('TooltipOnTruncate component', () => { let wrapper; + let parent; const createComponent = ({ propsData, ...options } = {}) => { - wrapper = shallowMount(localVue.extend(TooltipOnTruncate), { - localVue, + wrapper = shallowMount(TooltipOnTruncate, { attachToDocument: true, propsData: { - title: TEST_TITLE, ...propsData, }, + attrs: { + style: STYLE_OVERFLOWED, + }, ...options, }); }; + const createWrappedComponent = ({ propsData, ...options }) => { + // set a parent around the tested component + parent = mount( + { + props: { + title: { default: '' }, + }, + template: ` + <TooltipOnTruncate :title="title" truncate-target="child" style="${STYLE_OVERFLOWED}"> + <div>{{title}}</div> + </TooltipOnTruncate> + `, + components: { + TooltipOnTruncate, + }, + }, + { + propsData: { ...propsData }, + attachToDocument: true, + ...options, + }, + ); + + wrapper = parent.find(TooltipOnTruncate); + }; + + const hasTooltip = () => wrapper.classes('js-show-tooltip'); + afterEach(() => { wrapper.destroy(); }); - const hasTooltip = () => wrapper.classes('js-show-tooltip'); - describe('with default target', () => { - it('renders tooltip if truncated', done => { + it('renders tooltip if truncated', () => { createComponent({ - attrs: { - style: STYLE_TRUNCATED, + propsData: { + title: TEXT_LONG, }, slots: { - default: [TEST_TITLE], + default: [TEXT_LONG], }, }); - wrapper.vm - .$nextTick() - .then(() => { - expect(hasTooltip()).toBe(true); - expect(wrapper.attributes('data-original-title')).toEqual(TEST_TITLE); - expect(wrapper.attributes('data-placement')).toEqual('top'); - }) - .then(done) - .catch(done.fail); + return wrapper.vm.$nextTick().then(() => { + expect(hasTooltip()).toBe(true); + expect(wrapper.attributes('data-original-title')).toEqual(TEXT_LONG); + expect(wrapper.attributes('data-placement')).toEqual('top'); + }); }); - it('does not render tooltip if normal', done => { + it('does not render tooltip if normal', () => { createComponent({ - attrs: { - style: STYLE_NORMAL, + propsData: { + title: TEXT_SHORT, }, slots: { - default: [TEST_TITLE], + default: [TEXT_SHORT], }, }); - wrapper.vm - .$nextTick() - .then(() => { - expect(hasTooltip()).toBe(false); - }) - .then(done) - .catch(done.fail); + return wrapper.vm.$nextTick().then(() => { + expect(hasTooltip()).toBe(false); + }); }); }); describe('with child target', () => { - it('renders tooltip if truncated', done => { + it('renders tooltip if truncated', () => { createComponent({ attrs: { style: STYLE_NORMAL, }, propsData: { + title: TEXT_LONG, truncateTarget: 'child', }, slots: { - default: createElementWithStyle(STYLE_TRUNCATED, TEST_TITLE), + default: createElementWithStyle(STYLE_OVERFLOWED, TEXT_LONG), }, }); - wrapper.vm - .$nextTick() - .then(() => { - expect(hasTooltip()).toBe(true); - }) - .then(done) - .catch(done.fail); + return wrapper.vm.$nextTick().then(() => { + expect(hasTooltip()).toBe(true); + }); }); - it('does not render tooltip if normal', done => { + it('does not render tooltip if normal', () => { createComponent({ propsData: { truncateTarget: 'child', }, slots: { - default: createElementWithStyle(STYLE_NORMAL, TEST_TITLE), + default: createElementWithStyle(STYLE_NORMAL, TEXT_LONG), }, }); - wrapper.vm - .$nextTick() - .then(() => { - expect(hasTooltip()).toBe(false); - }) - .then(done) - .catch(done.fail); + return wrapper.vm.$nextTick().then(() => { + expect(hasTooltip()).toBe(false); + }); }); }); describe('with fn target', () => { - it('renders tooltip if truncated', done => { + it('renders tooltip if truncated', () => { createComponent({ attrs: { style: STYLE_NORMAL, }, propsData: { + title: TEXT_LONG, truncateTarget: el => el.childNodes[1], }, slots: { default: [ - createElementWithStyle('', TEST_TITLE), - createElementWithStyle(STYLE_TRUNCATED, TEST_TITLE), + createElementWithStyle('', TEXT_LONG), + createElementWithStyle(STYLE_OVERFLOWED, TEXT_LONG), ], }, }); - wrapper.vm - .$nextTick() - .then(() => { - expect(hasTooltip()).toBe(true); - }) - .then(done) - .catch(done.fail); + return wrapper.vm.$nextTick().then(() => { + expect(hasTooltip()).toBe(true); + }); }); }); describe('placement', () => { - it('sets data-placement when tooltip is rendered', done => { + it('sets data-placement when tooltip is rendered', () => { const placement = 'bottom'; createComponent({ @@ -151,21 +162,75 @@ describe('TooltipOnTruncate component', () => { placement, }, attrs: { - style: STYLE_TRUNCATED, + style: STYLE_OVERFLOWED, }, slots: { - default: TEST_TITLE, + default: TEXT_LONG, }, }); - wrapper.vm - .$nextTick() - .then(() => { - expect(hasTooltip()).toBe(true); - expect(wrapper.attributes('data-placement')).toEqual(placement); - }) - .then(done) - .catch(done.fail); + return wrapper.vm.$nextTick().then(() => { + expect(hasTooltip()).toBe(true); + expect(wrapper.attributes('data-placement')).toEqual(placement); + }); + }); + }); + + describe('updates when title and slot content changes', () => { + describe('is initialized with a long text', () => { + beforeEach(() => { + createWrappedComponent({ + propsData: { title: TEXT_LONG }, + }); + return parent.vm.$nextTick(); + }); + + it('renders tooltip', () => { + expect(hasTooltip()).toBe(true); + expect(wrapper.attributes('data-original-title')).toEqual(TEXT_LONG); + expect(wrapper.attributes('data-placement')).toEqual('top'); + }); + + it('does not render tooltip after updated to a short text', () => { + parent.setProps({ + title: TEXT_SHORT, + }); + + return wrapper.vm + .$nextTick() + .then(() => wrapper.vm.$nextTick()) // wait 2 times to get an updated slot + .then(() => { + expect(hasTooltip()).toBe(false); + }); + }); + }); + + describe('is initialized with a short text', () => { + beforeEach(() => { + createWrappedComponent({ + propsData: { title: TEXT_SHORT }, + }); + return wrapper.vm.$nextTick(); + }); + + it('does not render tooltip', () => { + expect(hasTooltip()).toBe(false); + }); + + it('renders tooltip after updated to a long text', () => { + parent.setProps({ + title: TEXT_LONG, + }); + + return wrapper.vm + .$nextTick() + .then(() => wrapper.vm.$nextTick()) // wait 2 times to get an updated slot + .then(() => { + expect(hasTooltip()).toBe(true); + expect(wrapper.attributes('data-original-title')).toEqual(TEXT_LONG); + expect(wrapper.attributes('data-placement')).toEqual('top'); + }); + }); }); }); }); |