The open and composable observability and data visualization platform. Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elasticsearch, InfluxDB, Postgres and many more.
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grafana/public/app/core/utils/shortLinks.test.ts

119 lines
3.5 KiB

import { LogRowModel } from '@grafana/data';
import { config } from '@grafana/runtime';
import { createLogRow } from 'app/features/logs/components/mocks/logRow';
import { createShortLink, createAndCopyShortLink, getLogsPermalinkRange } from './shortLinks';
jest.mock('@grafana/runtime', () => ({
...jest.requireActual('@grafana/runtime'),
getBackendSrv: () => {
return {
post: () => {
return Promise.resolve({ url: 'www.short.com' });
},
};
},
}));
beforeEach(() => {
Object.assign(navigator, {
clipboard: {
write: jest.fn().mockResolvedValue(undefined),
writeText: jest.fn().mockResolvedValue(undefined),
},
});
document.execCommand = jest.fn();
});
describe('createShortLink', () => {
it('creates short link', async () => {
const shortUrl = await createShortLink('www.verylonglinkwehavehere.com');
expect(shortUrl).toBe('www.short.com');
});
});
describe('createAndCopyShortLink', () => {
it('copies short link to clipboard via document.execCommand when navigator.clipboard is undefined', async () => {
Object.assign(navigator, {
clipboard: {
write: undefined,
},
});
document.execCommand = jest.fn();
await createAndCopyShortLink('www.verylonglinkwehavehere.com');
expect(document.execCommand).toHaveBeenCalledWith('copy');
});
it('copies short link to clipboard via navigator.clipboard.writeText when ClipboardItem is undefined', async () => {
window.isSecureContext = true;
await createAndCopyShortLink('www.verylonglinkwehavehere.com');
expect(navigator.clipboard.writeText).toHaveBeenCalledWith('www.short.com');
});
it('copies short link to clipboard via navigator.clipboard.write and ClipboardItem when it is defined', async () => {
global.ClipboardItem = jest.fn().mockImplementation(() => ({
type: 'text/plain',
size: 0,
slice: jest.fn(),
supports: jest.fn().mockReturnValue(true),
// eslint-disable-next-line
})) as any;
await createAndCopyShortLink('www.verylonglinkwehavehere.com');
expect(navigator.clipboard.write).toHaveBeenCalled();
});
});
describe('getLogsPermalinkRange', () => {
let row: LogRowModel, rows: LogRowModel[];
beforeEach(() => {
config.featureToggles.logsInfiniteScrolling = true;
row = createLogRow({
timeEpochMs: 1111112222222,
});
rows = [
createLogRow({
timeEpochMs: 1111113333333,
}),
row,
];
});
afterAll(() => {
config.featureToggles.logsInfiniteScrolling = false;
});
it('returns the original range if infinite scrolling is not enabled', () => {
config.featureToggles.logsInfiniteScrolling = false;
const range = {
from: 1111111111111,
to: 1111112222222,
};
const expectedRange = {
from: new Date(1111111111111).toISOString(),
to: new Date(1111112222222).toISOString(),
};
expect(getLogsPermalinkRange(row, [row], range)).toEqual(expectedRange);
});
it('returns the range relative to the previous log line', () => {
const range = {
from: 1111111111111,
to: 1111114444444,
};
expect(getLogsPermalinkRange(row, rows, range)).toEqual({
from: '2005-03-18T01:58:31.111Z',
to: '2005-03-18T02:35:33.333Z',
});
});
it('returns the range relative to the previous log line', () => {
const range = {
from: 1111111111110,
to: 1111111111111,
};
expect(getLogsPermalinkRange(row, [row], range)).toEqual({
from: '2005-03-18T01:58:31.110Z',
to: '2005-03-18T02:17:02.223Z',
});
});
});