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import { shallowMount } from '@vue/test-utils';
import IssueCount from '~/boards/components/item_count.vue';
describe('IssueCount', () => {
let vm;
let maxIssueCount;
let itemsSize;
const createComponent = (props) => {
vm = shallowMount(IssueCount, { propsData: props });
};
afterEach(() => {
maxIssueCount = 0;
itemsSize = 0;
if (vm) vm.destroy();
});
describe('when maxIssueCount is zero', () => {
beforeEach(() => {
itemsSize = 3;
createComponent({ maxIssueCount: 0, itemsSize });
});
it('contains issueSize in the template', () => {
expect(vm.find('[data-testid="board-items-count"]').text()).toEqual(String(itemsSize));
});
it('does not contains maxIssueCount in the template', () => {
expect(vm.find('.max-issue-size').exists()).toBe(false);
});
});
describe('when maxIssueCount is greater than zero', () => {
beforeEach(() => {
maxIssueCount = 2;
itemsSize = 1;
createComponent({ maxIssueCount, itemsSize });
});
it('contains issueSize in the template', () => {
expect(vm.find('[data-testid="board-items-count"]').text()).toEqual(String(itemsSize));
});
it('contains maxIssueCount in the template', () => {
expect(vm.find('.max-issue-size').text()).toContain(String(maxIssueCount));
});
it('does not have text-danger class when issueSize is less than maxIssueCount', () => {
expect(vm.classes('.text-danger')).toBe(false);
});
});
describe('when issueSize is greater than maxIssueCount', () => {
beforeEach(() => {
itemsSize = 3;
maxIssueCount = 2;
createComponent({ maxIssueCount, itemsSize });
});
it('contains issueSize in the template', () => {
expect(vm.find('[data-testid="board-items-count"]').text()).toEqual(String(itemsSize));
});
it('contains maxIssueCount in the template', () => {
expect(vm.find('.max-issue-size').text()).toContain(String(maxIssueCount));
});
it('has text-danger class', () => {
expect(vm.find('.text-danger').text()).toEqual(String(itemsSize));
});
});
});
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