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import { GlToggle } from '@gitlab/ui';
import { nextTick } from 'vue';
import { mountExtended } from 'helpers/vue_test_utils_helper';
import { trimText } from 'helpers/text_helper';
import { mockTracking } from 'helpers/tracking_helper';
import FeatureFlagsTable from '~/feature_flags/components/feature_flags_table.vue';
import {
ROLLOUT_STRATEGY_ALL_USERS,
ROLLOUT_STRATEGY_PERCENT_ROLLOUT,
ROLLOUT_STRATEGY_USER_ID,
ROLLOUT_STRATEGY_GITLAB_USER_LIST,
} from '~/feature_flags/constants';
const getDefaultProps = () => ({
featureFlags: [
{
id: 1,
iid: 1,
active: true,
name: 'flag name',
description: 'flag description',
destroy_path: 'destroy/path',
edit_path: 'edit/path',
scopes: [],
strategies: [
{
name: ROLLOUT_STRATEGY_ALL_USERS,
parameters: {},
scopes: [{ environment_scope: '*' }],
},
{
name: ROLLOUT_STRATEGY_PERCENT_ROLLOUT,
parameters: { percentage: '50' },
scopes: [{ environment_scope: 'production' }, { environment_scope: 'staging' }],
},
{
name: ROLLOUT_STRATEGY_USER_ID,
parameters: { userIds: '1,2,3,4' },
scopes: [{ environment_scope: 'review/*' }],
},
{
name: ROLLOUT_STRATEGY_GITLAB_USER_LIST,
parameters: {},
user_list: { name: 'test list' },
scopes: [{ environment_scope: '*' }],
},
],
},
],
});
describe('Feature flag table', () => {
let wrapper;
let props;
let labels;
const createWrapper = (propsData, opts = {}) => {
wrapper = mountExtended(FeatureFlagsTable, {
propsData,
provide: {
csrfToken: 'fakeToken',
},
...opts,
});
};
beforeEach(() => {
props = getDefaultProps();
createWrapper(props, {
provide: { csrfToken: 'fakeToken' },
});
labels = wrapper.findAllByTestId('strategy-label');
});
beforeEach(() => {
props = getDefaultProps();
});
describe('with an active scope and a standard rollout strategy', () => {
beforeEach(() => {
createWrapper(props);
});
it('Should render a table', () => {
expect(wrapper.classes('table-holder')).toBe(true);
});
it('Should render rows', () => {
expect(wrapper.find('.gl-responsive-table-row').exists()).toBe(true);
});
it('should render an ID column', () => {
expect(wrapper.find('.js-feature-flag-id').exists()).toBe(true);
expect(trimText(wrapper.find('.js-feature-flag-id').text())).toEqual('^1');
});
it('Should render a status column', () => {
const badge = wrapper.findByTestId('feature-flag-status-badge');
expect(badge.exists()).toBe(true);
expect(trimText(badge.text())).toEqual('Active');
});
it('Should render a feature flag column', () => {
expect(wrapper.find('.js-feature-flag-title').exists()).toBe(true);
expect(trimText(wrapper.find('.feature-flag-name').text())).toEqual('flag name');
expect(trimText(wrapper.find('.feature-flag-description').text())).toEqual(
'flag description',
);
});
it('should render an environments specs label', () => {
const strategyLabel = wrapper.findByTestId('strategy-label');
expect(trimText(strategyLabel.text())).toBe('All Users: All Environments');
});
it('should render an actions column', () => {
expect(wrapper.find('.table-action-buttons').exists()).toBe(true);
expect(wrapper.find('.js-feature-flag-delete-button').exists()).toBe(true);
expect(wrapper.find('.js-feature-flag-edit-button').exists()).toBe(true);
expect(wrapper.find('.js-feature-flag-edit-button').attributes('href')).toEqual('edit/path');
});
});
describe('when active and with an update toggle', () => {
let toggle;
let spy;
beforeEach(() => {
props.featureFlags[0].update_path = props.featureFlags[0].destroy_path;
createWrapper(props);
toggle = wrapper.findComponent(GlToggle);
spy = mockTracking('_category_', toggle.element, jest.spyOn);
});
it('should have a toggle', () => {
expect(toggle.exists()).toBe(true);
expect(toggle.props()).toMatchObject({
label: FeatureFlagsTable.i18n.toggleLabel,
value: true,
});
});
it('should trigger a toggle event', async () => {
toggle.vm.$emit('change');
const flag = { ...props.featureFlags[0], active: !props.featureFlags[0].active };
await nextTick();
expect(wrapper.emitted('toggle-flag')).toEqual([[flag]]);
});
it('tracks a click', () => {
toggle.trigger('click');
expect(spy).toHaveBeenCalledWith('_category_', 'click_button', {
label: 'feature_flag_toggle',
});
});
});
it('shows All Environments if the environment scope is *', () => {
expect(labels.at(0).text()).toContain('All Environments');
});
it('shows the environment scope if another is set', () => {
expect(labels.at(1).text()).toContain('production');
expect(labels.at(1).text()).toContain('staging');
expect(labels.at(2).text()).toContain('review/*');
});
it('shows All Users for the default strategy', () => {
expect(labels.at(0).text()).toContain('All Users');
});
it('shows the percent for a percent rollout', () => {
expect(labels.at(1).text()).toContain('Percent of users - 50%');
});
it('shows the number of users for users with ID', () => {
expect(labels.at(2).text()).toContain('User IDs - 4 users');
});
it('shows the name of a user list for user list', () => {
expect(labels.at(3).text()).toContain('User List - test list');
});
it('renders a feature flag without an iid', () => {
delete props.featureFlags[0].iid;
createWrapper(props);
expect(wrapper.find('.js-feature-flag-id').exists()).toBe(true);
expect(trimText(wrapper.find('.js-feature-flag-id').text())).toBe('');
});
});
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