element-web-Github/test/test-utils/client.ts
Kerry 158e42f764
Unit test MessageActionBar (#8732)
* test most basic paths in messageactionbar

Signed-off-by: Kerry Archibald <kerrya@element.io>

* tidy

Signed-off-by: Kerry Archibald <kerrya@element.io>

* add rtl

* add code style note about using rtl

Signed-off-by: Kerry Archibald <kerrya@element.io>

* downgrade to rtl 12

* use rtl for MessageActionBar test

Signed-off-by: Kerry Archibald <kerrya@element.io>

* try mocking settingsstore for ci only failure

Signed-off-by: Kerry Archibald <kerrya@element.io>

* mock setValue too

Signed-off-by: Kerry Archibald <kerrya@element.io>

* uupdate lockfile

Signed-off-by: Kerry Archibald <kerrya@element.io>
2022-06-02 10:25:56 +02:00

84 lines
2.5 KiB
TypeScript

/*
Copyright 2022 The Matrix.org Foundation C.I.C.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
import EventEmitter from "events";
import { MethodKeysOf, mocked, MockedObject } from "jest-mock";
import { MatrixClient } from "matrix-js-sdk/src/matrix";
import { MatrixClientPeg } from "../../src/MatrixClientPeg";
/**
* Mock client with real event emitter
* useful for testing code that listens
* to MatrixClient events
*/
export class MockClientWithEventEmitter extends EventEmitter {
constructor(mockProperties: Partial<Record<MethodKeysOf<MatrixClient>, unknown>> = {}) {
super();
Object.assign(this, mockProperties);
}
}
/**
* - make a mock client
* - cast the type to mocked(MatrixClient)
* - spy on MatrixClientPeg.get to return the mock
* eg
* ```
* const mockClient = getMockClientWithEventEmitter({
getUserId: jest.fn().mockReturnValue(aliceId),
});
* ```
*/
export const getMockClientWithEventEmitter = (
mockProperties: Partial<Record<MethodKeysOf<MatrixClient>, unknown>>,
): MockedObject<MatrixClient> => {
const mock = mocked(new MockClientWithEventEmitter(mockProperties) as unknown as MatrixClient);
jest.spyOn(MatrixClientPeg, 'get').mockReturnValue(mock);
return mock;
};
export const unmockClientPeg = () => jest.spyOn(MatrixClientPeg, 'get').mockRestore();
/**
* Returns basic mocked client methods related to the current user
* ```
* const mockClient = getMockClientWithEventEmitter({
...mockClientMethodsUser('@mytestuser:domain'),
});
* ```
*/
export const mockClientMethodsUser = (userId = '@alice:domain') => ({
getUserId: jest.fn().mockReturnValue(userId),
isGuest: jest.fn().mockReturnValue(false),
mxcUrlToHttp: jest.fn().mockReturnValue('mock-mxcUrlToHttp'),
credentials: { userId },
});
/**
* Returns basic mocked client methods related to rendering events
* ```
* const mockClient = getMockClientWithEventEmitter({
...mockClientMethodsUser('@mytestuser:domain'),
});
* ```
*/
export const mockClientMethodsEvents = () => ({
decryptEventIfNeeded: jest.fn(),
});