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import { nextTick } from 'vue';
import { shallowMount } from '@vue/test-utils';
import { GlCollapse, GlButton, GlAlert } from '@gitlab/ui';
import KubernetesOverview from '~/environments/components/kubernetes_overview.vue';
import KubernetesAgentInfo from '~/environments/components/kubernetes_agent_info.vue';
import KubernetesPods from '~/environments/components/kubernetes_pods.vue';
import KubernetesTabs from '~/environments/components/kubernetes_tabs.vue';
import KubernetesStatusBar from '~/environments/components/kubernetes_status_bar.vue';
import {
agent,
kubernetesNamespace,
resolvedEnvironment,
fluxResourcePathMock,
} from './graphql/mock_data';
import { mockKasTunnelUrl } from './mock_data';
const propsData = {
clusterAgent: agent,
namespace: kubernetesNamespace,
environmentName: resolvedEnvironment.name,
fluxResourcePath: fluxResourcePathMock,
};
const provide = {
kasTunnelUrl: mockKasTunnelUrl,
};
const configuration = {
basePath: provide.kasTunnelUrl.replace(/\/$/, ''),
headers: {
'GitLab-Agent-Id': '1',
'Content-Type': 'application/json',
Accept: 'application/json',
},
credentials: 'include',
};
describe('~/environments/components/kubernetes_overview.vue', () => {
let wrapper;
const findCollapse = () => wrapper.findComponent(GlCollapse);
const findCollapseButton = () => wrapper.findComponent(GlButton);
const findAgentInfo = () => wrapper.findComponent(KubernetesAgentInfo);
const findKubernetesPods = () => wrapper.findComponent(KubernetesPods);
const findKubernetesTabs = () => wrapper.findComponent(KubernetesTabs);
const findKubernetesStatusBar = () => wrapper.findComponent(KubernetesStatusBar);
const findAlert = () => wrapper.findComponent(GlAlert);
const createWrapper = () => {
wrapper = shallowMount(KubernetesOverview, {
propsData,
provide,
});
};
const toggleCollapse = async () => {
findCollapseButton().vm.$emit('click');
await nextTick();
};
describe('default', () => {
beforeEach(() => {
createWrapper();
});
it('renders the kubernetes overview title', () => {
expect(wrapper.text()).toBe(KubernetesOverview.i18n.sectionTitle);
});
});
describe('collapse', () => {
beforeEach(() => {
createWrapper();
});
it('is collapsed by default', () => {
expect(findCollapse().props('visible')).toBeUndefined();
expect(findCollapseButton().attributes('aria-label')).toBe(KubernetesOverview.i18n.expand);
expect(findCollapseButton().props('icon')).toBe('chevron-right');
});
it("doesn't render components when the collapse is not visible", () => {
expect(findAgentInfo().exists()).toBe(false);
expect(findKubernetesPods().exists()).toBe(false);
});
it('opens on click', async () => {
findCollapseButton().vm.$emit('click');
await nextTick();
expect(findCollapse().attributes('visible')).toBe('true');
expect(findCollapseButton().attributes('aria-label')).toBe(KubernetesOverview.i18n.collapse);
expect(findCollapseButton().props('icon')).toBe('chevron-down');
});
});
describe('when section is expanded', () => {
beforeEach(() => {
createWrapper();
toggleCollapse();
});
it('renders kubernetes agent info', () => {
expect(findAgentInfo().props('clusterAgent')).toEqual(agent);
});
it('renders kubernetes pods', () => {
expect(findKubernetesPods().props()).toEqual({
namespace: kubernetesNamespace,
configuration,
});
});
it('renders kubernetes tabs', () => {
expect(findKubernetesTabs().props()).toEqual({
namespace: kubernetesNamespace,
configuration,
});
});
it('renders kubernetes status bar', () => {
expect(findKubernetesStatusBar().props()).toEqual({
clusterHealthStatus: 'success',
configuration,
environmentName: resolvedEnvironment.name,
fluxResourcePath: fluxResourcePathMock,
});
});
});
describe('Kubernetes health status', () => {
beforeEach(() => {
createWrapper();
toggleCollapse();
});
it("doesn't set `clusterHealthStatus` when pods are still loading", async () => {
findKubernetesPods().vm.$emit('loading', true);
await nextTick();
expect(findKubernetesStatusBar().props('clusterHealthStatus')).toBe('');
});
it("doesn't set `clusterHealthStatus` when workload types are still loading", async () => {
findKubernetesTabs().vm.$emit('loading', true);
await nextTick();
expect(findKubernetesStatusBar().props('clusterHealthStatus')).toBe('');
});
it('sets `clusterHealthStatus` as error when pods emitted a failure', async () => {
findKubernetesPods().vm.$emit('failed');
await nextTick();
expect(findKubernetesStatusBar().props('clusterHealthStatus')).toBe('error');
});
it('sets `clusterHealthStatus` as error when workload types emitted a failure', async () => {
findKubernetesTabs().vm.$emit('failed');
await nextTick();
expect(findKubernetesStatusBar().props('clusterHealthStatus')).toBe('error');
});
it('sets `clusterHealthStatus` as success when data is loaded and no failures where emitted', () => {
expect(findKubernetesStatusBar().props('clusterHealthStatus')).toBe('success');
});
});
describe('on cluster error', () => {
beforeEach(() => {
createWrapper();
toggleCollapse();
});
it('shows alert with the error message', async () => {
const error = 'Error message from pods';
findKubernetesPods().vm.$emit('cluster-error', error);
await nextTick();
expect(findAlert().text()).toBe(error);
});
});
});
|
