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import { GlButton, GlIcon } from '@gitlab/ui';
import { shallowMount, mount } from '@vue/test-utils';
import {
issuable1,
issuable2,
issuable3,
} from 'jest/vue_shared/components/issue/related_issuable_mock_data';
import RelatedIssuesBlock from '~/related_issues/components/related_issues_block.vue';
import {
linkedIssueTypesMap,
linkedIssueTypesTextMap,
PathIdSeparator,
} from '~/related_issues/constants';
describe('RelatedIssuesBlock', () => {
let wrapper;
const findIssueCountBadgeAddButton = () => wrapper.find(GlButton);
afterEach(() => {
if (wrapper) {
wrapper.destroy();
wrapper = null;
}
});
describe('with defaults', () => {
beforeEach(() => {
wrapper = mount(RelatedIssuesBlock, {
propsData: {
pathIdSeparator: PathIdSeparator.Issue,
issuableType: 'issue',
},
});
});
it('displays "Linked issues" in the header', () => {
expect(wrapper.find('.card-title').text()).toContain('Linked issues');
});
it('unable to add new related issues', () => {
expect(findIssueCountBadgeAddButton().exists()).toBe(false);
});
it('add related issues form is hidden', () => {
expect(wrapper.find('.js-add-related-issues-form-area').exists()).toBe(false);
});
});
describe('with headerText slot', () => {
it('displays header text slot data', () => {
const headerText = '<div>custom header text</div>';
wrapper = shallowMount(RelatedIssuesBlock, {
propsData: {
pathIdSeparator: PathIdSeparator.Issue,
issuableType: 'issue',
},
slots: { 'header-text': headerText },
});
expect(wrapper.find('.card-title').html()).toContain(headerText);
});
});
describe('with headerActions slot', () => {
it('displays header actions slot data', () => {
const headerActions = '<button data-testid="custom-button">custom button</button>';
wrapper = shallowMount(RelatedIssuesBlock, {
propsData: {
pathIdSeparator: PathIdSeparator.Issue,
issuableType: 'issue',
},
slots: { 'header-actions': headerActions },
});
expect(wrapper.find('[data-testid="custom-button"]').html()).toBe(headerActions);
});
});
describe('with isFetching=true', () => {
beforeEach(() => {
wrapper = mount(RelatedIssuesBlock, {
propsData: {
pathIdSeparator: PathIdSeparator.Issue,
isFetching: true,
issuableType: 'issue',
},
});
});
it('should show `...` badge count', () => {
expect(wrapper.vm.badgeLabel).toBe('...');
});
});
describe('with canAddRelatedIssues=true', () => {
beforeEach(() => {
wrapper = mount(RelatedIssuesBlock, {
propsData: {
pathIdSeparator: PathIdSeparator.Issue,
canAdmin: true,
issuableType: 'issue',
},
});
});
it('can add new related issues', () => {
expect(findIssueCountBadgeAddButton().exists()).toBe(true);
});
});
describe('with isFormVisible=true', () => {
beforeEach(() => {
wrapper = mount(RelatedIssuesBlock, {
propsData: {
pathIdSeparator: PathIdSeparator.Issue,
isFormVisible: true,
issuableType: 'issue',
},
});
});
it('shows add related issues form', () => {
expect(wrapper.find('.js-add-related-issues-form-area').exists()).toBe(true);
});
});
describe('showCategorizedIssues prop', () => {
const issueList = () => wrapper.findAll('.js-related-issues-token-list-item');
const categorizedHeadings = () => wrapper.findAll('h4');
const headingTextAt = (index) => categorizedHeadings().at(index).text();
const mountComponent = (showCategorizedIssues) => {
wrapper = mount(RelatedIssuesBlock, {
propsData: {
pathIdSeparator: PathIdSeparator.Issue,
relatedIssues: [issuable1, issuable2, issuable3],
issuableType: 'issue',
showCategorizedIssues,
},
});
};
describe('when showCategorizedIssues=true', () => {
beforeEach(() => mountComponent(true));
it('should render issue tokens items', () => {
expect(issueList()).toHaveLength(3);
});
it('shows "Blocks" heading', () => {
const blocks = linkedIssueTypesTextMap[linkedIssueTypesMap.BLOCKS];
expect(headingTextAt(0)).toBe(blocks);
});
it('shows "Is blocked by" heading', () => {
const isBlockedBy = linkedIssueTypesTextMap[linkedIssueTypesMap.IS_BLOCKED_BY];
expect(headingTextAt(1)).toBe(isBlockedBy);
});
it('shows "Relates to" heading', () => {
const relatesTo = linkedIssueTypesTextMap[linkedIssueTypesMap.RELATES_TO];
expect(headingTextAt(2)).toBe(relatesTo);
});
});
describe('when showCategorizedIssues=false', () => {
it('should render issues as a flat list with no header', () => {
mountComponent(false);
expect(issueList()).toHaveLength(3);
expect(categorizedHeadings()).toHaveLength(0);
});
});
});
describe('renders correct icon when', () => {
[
{
icon: 'issues',
issuableType: 'issue',
},
{
icon: 'epic',
issuableType: 'epic',
},
].forEach(({ issuableType, icon }) => {
it(`issuableType=${issuableType} is passed`, () => {
wrapper = shallowMount(RelatedIssuesBlock, {
propsData: {
pathIdSeparator: PathIdSeparator.Issue,
issuableType,
},
});
const iconComponent = wrapper.find(GlIcon);
expect(iconComponent.exists()).toBe(true);
expect(iconComponent.props('name')).toBe(icon);
});
});
});
});
|
