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import { nextTick } from 'vue';
import { shallowMountExtended } from 'helpers/vue_test_utils_helper';
import { stubComponent } from 'helpers/stub_component';
import ObservabilityContainer from '~/observability/components/observability_container.vue';
import ObservabilitySkeleton from '~/observability/components/skeleton/index.vue';
import { buildClient } from '~/observability/client';
jest.mock('~/observability/client');
describe('ObservabilityContainer', () => {
let wrapper;
const mockSkeletonOnContentLoaded = jest.fn();
const mockSkeletonOnError = jest.fn();
const OAUTH_URL = 'https://example.com/oauth';
const TRACING_URL = 'https://example.com/tracing';
const PROVISIONING_URL = 'https://example.com/provisioning';
beforeEach(() => {
jest.spyOn(console, 'error').mockImplementation();
buildClient.mockReturnValue({});
wrapper = shallowMountExtended(ObservabilityContainer, {
propsData: {
oauthUrl: OAUTH_URL,
tracingUrl: TRACING_URL,
provisioningUrl: PROVISIONING_URL,
},
stubs: {
ObservabilitySkeleton: stubComponent(ObservabilitySkeleton, {
methods: { onContentLoaded: mockSkeletonOnContentLoaded, onError: mockSkeletonOnError },
}),
},
slots: {
default: {
render(h) {
h(`<div>mockedComponent</div>`);
},
name: 'MockComponent',
props: {
observabilityClient: {
type: Object,
required: true,
},
},
},
},
});
});
const dispatchMessageEvent = (status, origin) =>
window.dispatchEvent(
new MessageEvent('message', {
data: {
type: 'AUTH_COMPLETION',
status,
},
origin: origin ?? new URL(OAUTH_URL).origin,
}),
);
const findIframe = () => wrapper.findByTestId('observability-oauth-iframe');
const findSlotComponent = () => wrapper.findComponent({ name: 'MockComponent' });
it('should render the oauth iframe', () => {
const iframe = findIframe();
expect(iframe.exists()).toBe(true);
expect(iframe.attributes('hidden')).toBe('hidden');
expect(iframe.attributes('src')).toBe(OAUTH_URL);
expect(iframe.attributes('sandbox')).toBe('allow-same-origin allow-forms allow-scripts');
});
it('should render the ObservabilitySkeleton', () => {
const skeleton = wrapper.findComponent(ObservabilitySkeleton);
expect(skeleton.exists()).toBe(true);
});
it('should not render the default slot', () => {
expect(findSlotComponent().exists()).toBe(false);
});
it('renders the slot content and removes the iframe on oauth success message', async () => {
dispatchMessageEvent('success');
await nextTick();
expect(mockSkeletonOnContentLoaded).toHaveBeenCalledTimes(1);
const slotComponent = findSlotComponent();
expect(slotComponent.exists()).toBe(true);
expect(buildClient).toHaveBeenCalledWith({
provisioningUrl: PROVISIONING_URL,
tracingUrl: TRACING_URL,
});
expect(findIframe().exists()).toBe(false);
});
it('does not render the slot content and removes the iframe on oauth error message', async () => {
dispatchMessageEvent('error');
await nextTick();
expect(mockSkeletonOnError).toHaveBeenCalledTimes(1);
expect(findSlotComponent().exists()).toBe(false);
expect(findIframe().exists()).toBe(false);
expect(buildClient).not.toHaveBeenCalled();
});
it('handles oauth message only once', () => {
dispatchMessageEvent('success');
dispatchMessageEvent('success');
expect(mockSkeletonOnContentLoaded).toHaveBeenCalledTimes(1);
});
it('only handles messages from the oauth url', () => {
dispatchMessageEvent('success', 'www.fake-url.com');
expect(mockSkeletonOnContentLoaded).toHaveBeenCalledTimes(0);
expect(findSlotComponent().exists()).toBe(false);
expect(findIframe().exists()).toBe(true);
});
it('does not handle messages if the component has been destroyed', () => {
wrapper.destroy();
dispatchMessageEvent('success');
expect(mockSkeletonOnContentLoaded).toHaveBeenCalledTimes(0);
});
});
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