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

343 lines
9.2 KiB

import React from 'react';
import { locationService, setDataSourceSrv } from '@grafana/runtime';
import { configureStore } from 'app/store/configureStore';
import { Provider } from 'react-redux';
import { Router } from 'react-router-dom';
import { render } from '@testing-library/react';
import { PanelAlertTabContent } from './PanelAlertTabContent';
import { DashboardModel, PanelModel } from 'app/features/dashboard/state';
import {
mockDataSource,
MockDataSourceSrv,
mockPromAlertingRule,
mockPromRuleGroup,
mockPromRuleNamespace,
mockRulerGrafanaRule,
} from './mocks';
import { DataSourceType, GRAFANA_RULES_SOURCE_NAME } from './utils/datasource';
import { typeAsJestMock } from 'test/helpers/typeAsJestMock';
import { getAllDataSources } from './utils/config';
import { fetchRules } from './api/prometheus';
import { fetchRulerRules } from './api/ruler';
import { Annotation } from './utils/constants';
import { byTestId } from 'testing-library-selector';
import { PrometheusDatasource } from 'app/plugins/datasource/prometheus/datasource';
import { DataSourceApi } from '@grafana/data';
import { getDatasourceSrv } from 'app/features/plugins/datasource_srv';
import { PromOptions } from 'app/plugins/datasource/prometheus/types';
jest.mock('./api/prometheus');
jest.mock('./api/ruler');
jest.mock('./utils/config');
const dataSources = {
prometheus: mockDataSource<PromOptions>({
name: 'Prometheus',
type: DataSourceType.Prometheus,
isDefault: false,
}),
default: mockDataSource<PromOptions>({
name: 'Default',
type: DataSourceType.Prometheus,
isDefault: true,
}),
};
dataSources.prometheus.meta.alerting = true;
dataSources.default.meta.alerting = true;
const mocks = {
getAllDataSources: typeAsJestMock(getAllDataSources),
api: {
fetchRules: typeAsJestMock(fetchRules),
fetchRulerRules: typeAsJestMock(fetchRulerRules),
},
};
const renderAlertTabContent = (dashboard: DashboardModel, panel: PanelModel) => {
const store = configureStore();
return render(
<Provider store={store}>
<Router history={locationService.getHistory()}>
<PanelAlertTabContent dashboard={dashboard} panel={panel} />
</Router>
</Provider>
);
};
const rules = [
mockPromRuleNamespace({
name: 'default',
groups: [
mockPromRuleGroup({
name: 'mygroup',
rules: [
mockPromAlertingRule({
name: 'dashboardrule1',
annotations: {
[Annotation.dashboardUID]: '12',
[Annotation.panelID]: '34',
},
}),
],
}),
mockPromRuleGroup({
name: 'othergroup',
rules: [
mockPromAlertingRule({
name: 'dashboardrule2',
annotations: {
[Annotation.dashboardUID]: '121',
[Annotation.panelID]: '341',
},
}),
],
}),
],
}),
];
const rulerRules = {
default: [
{
name: 'mygroup',
rules: [
mockRulerGrafanaRule(
{
annotations: {
[Annotation.dashboardUID]: '12',
[Annotation.panelID]: '34',
},
},
{
title: 'dashboardrule1',
}
),
],
},
{
name: 'othergroup',
rules: [
mockRulerGrafanaRule(
{
annotations: {
[Annotation.dashboardUID]: '121',
[Annotation.panelID]: '341',
},
},
{
title: 'dashboardrule2',
}
),
],
},
],
};
const dashboard = {
uid: '12',
time: {
from: 'now-6h',
to: 'now',
},
meta: {
canSave: true,
folderId: 1,
folderTitle: 'super folder',
},
} as DashboardModel;
const panel = ({
datasource: {
type: 'prometheus',
uid: dataSources.prometheus.uid,
},
title: 'mypanel',
id: 34,
targets: [
{
expr: 'sum(some_metric [$__interval])) by (app)',
refId: 'A',
},
],
} as any) as PanelModel;
const ui = {
row: byTestId('row'),
createButton: byTestId<HTMLAnchorElement>('create-alert-rule-button'),
};
describe('PanelAlertTabContent', () => {
beforeEach(() => {
jest.resetAllMocks();
mocks.getAllDataSources.mockReturnValue(Object.values(dataSources));
const dsService = new MockDataSourceSrv(dataSources);
dsService.datasources[dataSources.prometheus.uid] = new PrometheusDatasource(
dataSources.prometheus
) as DataSourceApi<any, any>;
dsService.datasources[dataSources.default.uid] = new PrometheusDatasource(dataSources.default) as DataSourceApi<
any,
any
>;
setDataSourceSrv(dsService);
});
it('Will take into account panel maxDataPoints', async () => {
await renderAlertTabContent(dashboard, ({
...panel,
maxDataPoints: 100,
interval: '10s',
} as any) as PanelModel);
const button = await ui.createButton.find();
const href = button.href;
const match = href.match(/alerting\/new\?defaults=(.*)&returnTo=/);
expect(match).toHaveLength(2);
const defaults = JSON.parse(decodeURIComponent(match![1]));
expect(defaults.queries[0].model).toEqual({
expr: 'sum(some_metric [5m])) by (app)',
refId: 'A',
datasource: {
type: 'prometheus',
uid: 'mock-ds-2',
},
interval: '',
intervalMs: 300000,
maxDataPoints: 100,
});
});
it('Will work with default datasource', async () => {
await renderAlertTabContent(dashboard, ({
...panel,
datasource: undefined,
maxDataPoints: 100,
interval: '10s',
} as any) as PanelModel);
const button = await ui.createButton.find();
const href = button.href;
const match = href.match(/alerting\/new\?defaults=(.*)&returnTo=/);
expect(match).toHaveLength(2);
const defaults = JSON.parse(decodeURIComponent(match![1]));
expect(defaults.queries[0].model).toEqual({
expr: 'sum(some_metric [5m])) by (app)',
refId: 'A',
datasource: {
type: 'prometheus',
uid: 'mock-ds-3',
},
interval: '',
intervalMs: 300000,
maxDataPoints: 100,
});
});
it('Will take into account datasource minInterval', async () => {
((getDatasourceSrv() as any) as MockDataSourceSrv).datasources[dataSources.prometheus.uid].interval = '7m';
await renderAlertTabContent(dashboard, ({
...panel,
maxDataPoints: 100,
} as any) as PanelModel);
const button = await ui.createButton.find();
const href = button.href;
const match = href.match(/alerting\/new\?defaults=(.*)&returnTo=/);
expect(match).toHaveLength(2);
const defaults = JSON.parse(decodeURIComponent(match![1]));
expect(defaults.queries[0].model).toEqual({
expr: 'sum(some_metric [7m])) by (app)',
refId: 'A',
datasource: {
type: 'prometheus',
uid: 'mock-ds-2',
},
interval: '',
intervalMs: 420000,
maxDataPoints: 100,
});
});
it('Will render alerts belonging to panel and a button to create alert from panel queries', async () => {
mocks.api.fetchRules.mockResolvedValue(rules);
mocks.api.fetchRulerRules.mockResolvedValue(rulerRules);
await renderAlertTabContent(dashboard, panel);
const rows = await ui.row.findAll();
expect(rows).toHaveLength(1);
expect(rows[0]).toHaveTextContent(/dashboardrule1/);
expect(rows[0]).not.toHaveTextContent(/dashboardrule2/);
const button = await ui.createButton.find();
const href = button.href;
const match = href.match(/alerting\/new\?defaults=(.*)&returnTo=/);
expect(match).toHaveLength(2);
const defaults = JSON.parse(decodeURIComponent(match![1]));
expect(defaults).toEqual({
type: 'grafana',
folder: { id: 1, title: 'super folder' },
queries: [
{
refId: 'A',
queryType: '',
relativeTimeRange: { from: 21600, to: 0 },
datasourceUid: 'mock-ds-2',
model: {
expr: 'sum(some_metric [15s])) by (app)',
refId: 'A',
datasource: {
type: 'prometheus',
uid: 'mock-ds-2',
},
interval: '',
intervalMs: 15000,
},
},
{
refId: 'B',
datasourceUid: '-100',
queryType: '',
model: {
refId: 'B',
hide: false,
type: 'classic_conditions',
datasource: {
type: 'grafana-expression',
uid: '-100',
},
conditions: [
{
type: 'query',
evaluator: { params: [3], type: 'gt' },
operator: { type: 'and' },
query: { params: ['A'] },
reducer: { params: [], type: 'last' },
},
],
},
},
],
name: 'mypanel',
condition: 'B',
annotations: [
{ key: '__dashboardUid__', value: '12' },
{ key: '__panelId__', value: '34' },
],
});
expect(mocks.api.fetchRulerRules).toHaveBeenCalledWith(GRAFANA_RULES_SOURCE_NAME, {
dashboardUID: dashboard.uid,
panelId: panel.id,
});
expect(mocks.api.fetchRules).toHaveBeenCalledWith(GRAFANA_RULES_SOURCE_NAME, {
dashboardUID: dashboard.uid,
panelId: panel.id,
});
});
});