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import Vue from 'vue';
import { createLocalVue } from '@vue/test-utils';
import MockAdapter from 'axios-mock-adapter';
import Dashboard from '~/monitoring/components/dashboard.vue';
import * as types from '~/monitoring/stores/mutation_types';
import { createStore } from '~/monitoring/stores';
import axios from '~/lib/utils/axios_utils';
import {
metricsDashboardPayload,
mockedEmptyResult,
mockedQueryResultPayload,
mockedQueryResultPayloadCoresTotal,
mockApiEndpoint,
environmentData,
} from '../mock_data';
const localVue = createLocalVue();
const propsData = {
hasMetrics: false,
documentationPath: '/path/to/docs',
settingsPath: '/path/to/settings',
clustersPath: '/path/to/clusters',
tagsPath: '/path/to/tags',
projectPath: '/path/to/project',
defaultBranch: 'master',
metricsEndpoint: mockApiEndpoint,
deploymentsEndpoint: null,
emptyGettingStartedSvgPath: '/path/to/getting-started.svg',
emptyLoadingSvgPath: '/path/to/loading.svg',
emptyNoDataSvgPath: '/path/to/no-data.svg',
emptyNoDataSmallSvgPath: '/path/to/no-data-small.svg',
emptyUnableToConnectSvgPath: '/path/to/unable-to-connect.svg',
currentEnvironmentName: 'production',
customMetricsAvailable: false,
customMetricsPath: '',
validateQueryPath: '',
};
function setupComponentStore(component) {
// Load 2 panel groups
component.$store.commit(
`monitoringDashboard/${types.RECEIVE_METRICS_DASHBOARD_SUCCESS}`,
metricsDashboardPayload,
);
// Load 3 panels to the dashboard, one with an empty result
component.$store.commit(
`monitoringDashboard/${types.RECEIVE_METRIC_RESULT_SUCCESS}`,
mockedEmptyResult,
);
component.$store.commit(
`monitoringDashboard/${types.RECEIVE_METRIC_RESULT_SUCCESS}`,
mockedQueryResultPayload,
);
component.$store.commit(
`monitoringDashboard/${types.RECEIVE_METRIC_RESULT_SUCCESS}`,
mockedQueryResultPayloadCoresTotal,
);
component.$store.commit(
`monitoringDashboard/${types.RECEIVE_ENVIRONMENTS_DATA_SUCCESS}`,
environmentData,
);
}
describe('Dashboard', () => {
let DashboardComponent;
let mock;
let store;
let component;
let wrapper;
beforeEach(() => {
setFixtures(`
<div class="prometheus-graphs"></div>
<div class="layout-page"></div>
`);
store = createStore();
mock = new MockAdapter(axios);
DashboardComponent = localVue.extend(Dashboard);
});
afterEach(() => {
if (component) {
component.$destroy();
}
if (wrapper) {
wrapper.destroy();
}
mock.restore();
});
describe('responds to window resizes', () => {
let promPanel;
let promGroup;
let panelToggle;
let chart;
beforeEach(() => {
mock.onGet(mockApiEndpoint).reply(200, metricsDashboardPayload);
component = new DashboardComponent({
el: document.querySelector('.prometheus-graphs'),
propsData: {
...propsData,
hasMetrics: true,
showPanels: true,
},
store,
});
setupComponentStore(component);
return Vue.nextTick().then(() => {
[promPanel] = component.$el.querySelectorAll('.prometheus-panel');
promGroup = promPanel.querySelector('.prometheus-graph-group');
panelToggle = promPanel.querySelector('.js-graph-group-toggle');
chart = promGroup.querySelector('.position-relative svg');
});
});
it('setting chart size to zero when panel group is hidden', () => {
expect(promGroup.style.display).toBe('');
expect(chart.clientWidth).toBeGreaterThan(0);
panelToggle.click();
return Vue.nextTick().then(() => {
expect(promGroup.style.display).toBe('none');
expect(chart.clientWidth).toBe(0);
promPanel.style.width = '500px';
});
});
it('expanding chart panel group after resize displays chart', () => {
panelToggle.click();
expect(chart.clientWidth).toBeGreaterThan(0);
});
});
});
|
