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grafana/public/app/features/alerting/unified/AlertGroups.test.tsx

151 lines
5.2 KiB

import React from 'react';
import { locationService, setDataSourceSrv } from '@grafana/runtime';
import { render, waitFor } from '@testing-library/react';
import { Provider } from 'react-redux';
import { Router } from 'react-router-dom';
import { fetchAlertGroups } from './api/alertmanager';
import { byRole, byTestId, byText } from 'testing-library-selector';
import { configureStore } from 'app/store/configureStore';
import { typeAsJestMock } from 'test/helpers/typeAsJestMock';
import AlertGroups from './AlertGroups';
import { mockAlertGroup, mockAlertmanagerAlert, mockDataSource, MockDataSourceSrv } from './mocks';
import { DataSourceType } from './utils/datasource';
import userEvent from '@testing-library/user-event';
jest.mock('./api/alertmanager');
const mocks = {
api: {
fetchAlertGroups: typeAsJestMock(fetchAlertGroups),
},
};
const renderAmNotifications = () => {
const store = configureStore();
return render(
<Provider store={store}>
<Router history={locationService.getHistory()}>
<AlertGroups />
</Router>
</Provider>
);
};
const dataSources = {
am: mockDataSource({
name: 'Alertmanager',
type: DataSourceType.Alertmanager,
}),
};
const ui = {
group: byTestId('alert-group'),
groupCollapseToggle: byTestId('alert-group-collapse-toggle'),
groupTable: byTestId('alert-group-table'),
row: byTestId('row'),
collapseToggle: byTestId('collapse-toggle'),
silenceButton: byText('Silence'),
sourceButton: byText('See source'),
matcherInput: byTestId('search-query-input'),
groupByContainer: byTestId('group-by-container'),
groupByInput: byRole('textbox', { name: /group by label keys/i }),
clearButton: byRole('button', { name: 'Clear filters' }),
};
describe('AlertGroups', () => {
beforeAll(() => {
mocks.api.fetchAlertGroups.mockImplementation(() => {
return Promise.resolve([
mockAlertGroup({ labels: {}, alerts: [mockAlertmanagerAlert({ labels: { foo: 'bar' } })] }),
mockAlertGroup(),
]);
});
});
beforeEach(() => {
setDataSourceSrv(new MockDataSourceSrv(dataSources));
});
it('loads and shows groups', async () => {
renderAmNotifications();
await waitFor(() => expect(mocks.api.fetchAlertGroups).toHaveBeenCalled());
const groups = ui.group.getAll();
expect(groups).toHaveLength(2);
expect(groups[0]).toHaveTextContent('No grouping');
expect(groups[1]).toHaveTextContent('severity=warningregion=US-Central');
userEvent.click(ui.groupCollapseToggle.get(groups[0]));
expect(ui.groupTable.get()).toBeDefined();
userEvent.click(ui.collapseToggle.get(ui.groupTable.get()));
expect(ui.silenceButton.get(ui.groupTable.get())).toBeDefined();
expect(ui.sourceButton.get(ui.groupTable.get())).toBeDefined();
});
it('should group by custom grouping', async () => {
const regions = ['NASA', 'EMEA', 'APAC'];
mocks.api.fetchAlertGroups.mockImplementation(() => {
const groups = regions.map((region) =>
mockAlertGroup({
labels: { region },
alerts: [
mockAlertmanagerAlert({ labels: { region, appName: 'billing', env: 'production' } }),
mockAlertmanagerAlert({ labels: { region, appName: 'auth', env: 'staging', uniqueLabel: 'true' } }),
mockAlertmanagerAlert({ labels: { region, appName: 'frontend', env: 'production' } }),
],
})
);
return Promise.resolve(groups);
});
renderAmNotifications();
await waitFor(() => expect(mocks.api.fetchAlertGroups).toHaveBeenCalled());
let groups = ui.group.getAll();
const groupByInput = ui.groupByInput.get();
const groupByWrapper = ui.groupByContainer.get();
expect(groups).toHaveLength(3);
expect(groups[0]).toHaveTextContent('region=NASA');
expect(groups[1]).toHaveTextContent('region=EMEA');
expect(groups[2]).toHaveTextContent('region=APAC');
userEvent.type(groupByInput, 'appName{enter}');
await waitFor(() => expect(groupByWrapper).toHaveTextContent('appName'));
groups = ui.group.getAll();
await waitFor(() => expect(ui.clearButton.get()).toBeInTheDocument());
expect(groups).toHaveLength(3);
expect(groups[0]).toHaveTextContent('appName=billing');
expect(groups[1]).toHaveTextContent('appName=auth');
expect(groups[2]).toHaveTextContent('appName=frontend');
userEvent.click(ui.clearButton.get());
await waitFor(() => expect(groupByWrapper).not.toHaveTextContent('appName'));
userEvent.type(groupByInput, 'env{enter}');
await waitFor(() => expect(groupByWrapper).toHaveTextContent('env'));
groups = ui.group.getAll();
expect(groups).toHaveLength(2);
expect(groups[0]).toHaveTextContent('env=production');
expect(groups[1]).toHaveTextContent('env=staging');
userEvent.click(ui.clearButton.get());
await waitFor(() => expect(groupByWrapper).not.toHaveTextContent('env'));
userEvent.type(groupByInput, 'uniqueLabel{enter}');
await waitFor(() => expect(groupByWrapper).toHaveTextContent('uniqueLabel'));
groups = ui.group.getAll();
expect(groups).toHaveLength(2);
expect(groups[0]).toHaveTextContent('No grouping');
expect(groups[1]).toHaveTextContent('uniqueLabel=true');
});
});