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import Vue from 'vue';
import VueApollo from 'vue-apollo';
import { GlLoadingIcon, GlTab, GlBadge } from '@gitlab/ui';
import { shallowMountExtended } from 'helpers/vue_test_utils_helper';
import waitForPromises from 'helpers/wait_for_promises';
import createMockApollo from 'helpers/mock_apollo_helper';
import KubernetesSummary from '~/environments/components/kubernetes_summary.vue';
import { mockKasTunnelUrl } from './mock_data';
import { k8sWorkloadsMock } from './graphql/mock_data';
Vue.use(VueApollo);
describe('~/environments/components/kubernetes_summary.vue', () => {
let wrapper;
const namespace = 'my-kubernetes-namespace';
const configuration = {
basePath: mockKasTunnelUrl,
headers: { 'GitLab-Agent-Id': '1', 'Content-Type': 'application/json' },
};
const findLoadingIcon = () => wrapper.findComponent(GlLoadingIcon);
const findTab = () => wrapper.findComponent(GlTab);
const findSummaryListItem = (at) => wrapper.findAllByTestId('summary-list-item').at(at);
const createApolloProvider = () => {
const mockResolvers = {
Query: {
k8sWorkloads: jest.fn().mockReturnValue(k8sWorkloadsMock),
},
};
return createMockApollo([], mockResolvers);
};
const createWrapper = (apolloProvider = createApolloProvider()) => {
wrapper = shallowMountExtended(KubernetesSummary, {
propsData: { configuration, namespace },
apolloProvider,
stubs: {
GlTab,
GlBadge,
},
});
};
describe('mounted', () => {
it('renders summary tab', () => {
createWrapper();
expect(findTab().text()).toMatchInterpolatedText(`${KubernetesSummary.i18n.summaryTitle} 0`);
});
it('shows the loading icon', () => {
createWrapper();
expect(findLoadingIcon().exists()).toBe(true);
});
it('emits loading state', async () => {
createWrapper();
expect(wrapper.emitted('loading')[0]).toEqual([true]);
await waitForPromises();
expect(wrapper.emitted('loading')[1]).toEqual([false]);
});
describe('when workloads data is loaded', () => {
beforeEach(async () => {
await createWrapper();
await waitForPromises();
});
it('hides the loading icon when the list of workload types loaded', () => {
expect(findLoadingIcon().exists()).toBe(false);
});
it.each`
type | successText | successCount | failedCount | suspendedCount | index
${'Deployments'} | ${'ready'} | ${1} | ${1} | ${0} | ${0}
${'DaemonSets'} | ${'ready'} | ${1} | ${2} | ${0} | ${1}
${'StatefulSets'} | ${'ready'} | ${2} | ${1} | ${0} | ${2}
${'ReplicaSets'} | ${'ready'} | ${1} | ${1} | ${0} | ${3}
${'Jobs'} | ${'completed'} | ${2} | ${1} | ${0} | ${4}
${'CronJobs'} | ${'ready'} | ${1} | ${1} | ${1} | ${5}
`(
'populates view with the correct badges for workload type $type',
({ type, successText, successCount, failedCount, suspendedCount, index }) => {
const findAllBadges = () => findSummaryListItem(index).findAllComponents(GlBadge);
const findBadgeByVariant = (variant) =>
findAllBadges().wrappers.find((badge) => badge.props('variant') === variant);
expect(findSummaryListItem(index).text()).toContain(type);
expect(findBadgeByVariant('success').text()).toBe(`${successCount} ${successText}`);
expect(findBadgeByVariant('danger').text()).toBe(`${failedCount} failed`);
if (suspendedCount > 0) {
expect(findBadgeByVariant('neutral').text()).toBe(`${suspendedCount} suspended`);
}
},
);
});
it('emits a failed event when there are failed workload types', () => {
expect(wrapper.emitted('failed')).toHaveLength(1);
});
it('emits an error message when gets an error from the cluster_client API', async () => {
const error = new Error('Error from the cluster_client API');
const createErroredApolloProvider = () => {
const mockResolvers = {
Query: {
k8sWorkloads: jest.fn().mockRejectedValueOnce(error),
},
};
return createMockApollo([], mockResolvers);
};
createWrapper(createErroredApolloProvider());
await waitForPromises();
expect(wrapper.emitted('cluster-error')).toEqual([[error.message]]);
});
});
});
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