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session-desktop/ts/test/test-utils/testUtils.ts

80 lines
2.2 KiB
TypeScript

import * as sinon from 'sinon';
import * as crypto from 'crypto';
import * as window from '../../window';
import * as DataShape from '../../../js/modules/data';
import { v4 as uuid } from 'uuid';
import { ImportMock } from 'ts-mock-imports';
import { PubKey } from '../../../ts/session/types';
import { ChatMessage, OpenGroupMessage } from '../../session/messages/outgoing';
const sandbox = sinon.createSandbox();
// We have to do this in a weird way because Data uses module.exports
// which doesn't play well with sinon or ImportMock
// tslint:disable-next-line: no-require-imports no-var-requires
const Data = require('../../../js/modules/data');
type DataFunction = typeof DataShape;
/**
* Stub a function inside Data.
*
* Note: This uses a custom sandbox.
* Please call `restoreStubs()` or `stub.restore()` to restore original functionality.
*/
export function stubData(fn: keyof DataFunction): sinon.SinonStub {
return sandbox.stub(Data, fn);
}
type WindowFunction = typeof window;
/**
* Stub a window object.
*
* Note: This uses a custom sandbox.
* Please call `restoreStubs()` or `stub.restore()` to restore original functionality.
*/
export function stubWindow<K extends keyof WindowFunction>(
fn: K,
replaceWith?: Partial<WindowFunction[K]>
) {
return ImportMock.mockOther(window, fn, replaceWith);
}
export function restoreStubs() {
ImportMock.restore();
sandbox.restore();
}
export function generateFakePubkey(): PubKey {
// Generates a mock pubkey for testing
const numBytes = PubKey.PUBKEY_LEN / 2 - 1;
const hexBuffer = crypto.randomBytes(numBytes).toString('hex');
const pubkeyString = `05${hexBuffer}`;
return new PubKey(pubkeyString);
}
export function generateChatMessage(): ChatMessage {
return new ChatMessage({
body: 'Lorem ipsum dolor sit amet, consectetur adipiscing elit',
identifier: uuid(),
timestamp: Date.now(),
attachments: undefined,
quote: undefined,
expireTimer: undefined,
lokiProfile: undefined,
preview: undefined,
});
}
export function generateOpenGroupMessage(): OpenGroupMessage {
const group = new OpenGroup()
return new OpenGroupMessage({
group
attachments: undefined,
});
}