108 lines
3.5 KiB
JavaScript
108 lines
3.5 KiB
JavaScript
import { mount } from '@vue/test-utils';
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import StackedProgressBarComponent from '~/vue_shared/components/stacked_progress_bar.vue';
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describe('StackedProgressBarComponent', () => {
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let wrapper;
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const createComponent = (config) => {
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const defaultConfig = {
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successLabel: 'Synced',
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failureLabel: 'Failed',
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neutralLabel: 'Out of sync',
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successCount: 25,
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failureCount: 10,
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totalCount: 5000,
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...config,
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};
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wrapper = mount(StackedProgressBarComponent, { propsData: defaultConfig });
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};
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const findSuccessBar = () => wrapper.find('.status-green');
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const findNeutralBar = () => wrapper.find('.status-neutral');
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const findFailureBar = () => wrapper.find('.status-red');
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const findUnavailableBar = () => wrapper.find('.status-unavailable');
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describe('template', () => {
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it('renders container element', () => {
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createComponent();
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expect(wrapper.classes()).toContain('stacked-progress-bar');
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});
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it('renders empty state when count is unavailable', () => {
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createComponent({ totalCount: 0, successCount: 0, failureCount: 0 });
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expect(findUnavailableBar()).not.toBeUndefined();
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});
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it('renders bar elements when count is available', () => {
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createComponent();
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expect(findSuccessBar().exists()).toBe(true);
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expect(findNeutralBar().exists()).toBe(true);
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expect(findFailureBar().exists()).toBe(true);
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});
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describe('getPercent', () => {
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it('returns correct percentages from provided count based on `totalCount`', () => {
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createComponent({ totalCount: 100, successCount: 25, failureCount: 10 });
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expect(findSuccessBar().text()).toBe('25%');
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expect(findNeutralBar().text()).toBe('65%');
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expect(findFailureBar().text()).toBe('10%');
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});
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it('returns percentage with decimal place when decimal is greater than 1', () => {
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createComponent({ successCount: 67 });
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expect(findSuccessBar().text()).toBe('1.3%');
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});
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it('returns percentage as `< 1%` from provided count based on `totalCount` when evaluated value is less than 1', () => {
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createComponent({ successCount: 10 });
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expect(findSuccessBar().text()).toBe('< 1%');
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});
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it('returns not available if totalCount is falsy', () => {
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createComponent({ totalCount: 0 });
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expect(findUnavailableBar().text()).toBe('Not available');
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});
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it('returns 99.9% when numbers are extreme decimals', () => {
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createComponent({ totalCount: 1000000 });
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expect(findNeutralBar().text()).toBe('99.9%');
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});
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});
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describe('bar style', () => {
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it('renders width based on percentage provided', () => {
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createComponent({ totalCount: 100, successCount: 25 });
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expect(findSuccessBar().element.style.width).toBe('25%');
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});
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});
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describe('tooltip', () => {
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describe('when hideTooltips is false', () => {
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it('returns label string based on label and count provided', () => {
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createComponent({ successCount: 10, successLabel: 'Synced', hideTooltips: false });
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expect(findSuccessBar().attributes('title')).toBe('Synced: 10');
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});
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});
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describe('when hideTooltips is true', () => {
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it('returns an empty string', () => {
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createComponent({ successCount: 10, successLabel: 'Synced', hideTooltips: true });
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expect(findSuccessBar().attributes('title')).toBe('');
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});
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});
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});
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});
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});
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