Files
flipper/desktop/flipper-plugin/src/__tests__/DeviceTestPlugin.tsx
Andrey Goncharov 97b8b8a1c4 Split flipper-plugin package
Summary:
flipper-server-companion depends on flipper-plugin. flipper-plugin includes dependencies that run only in a browser. Splitting flipper-plugin into core and browser packages helps to avoid including browser-only dependencies into flipper-server bundle.
As a result, bundle size could be cut in half. Subsequently, RSS usage drops as there is twice as less code to process for V8.

Note: it currently breaks external flipper-data-source package. It will be restored in subsequent diffs

Reviewed By: lblasa

Differential Revision: D38658285

fbshipit-source-id: 751b11fa9f3a2d938ce166687b8310ba8b059dee
2022-09-15 10:02:19 -07:00

62 lines
1.3 KiB
TypeScript

/**
* Copyright (c) Meta Platforms, Inc. and affiliates.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*
* @format
*/
import * as React from 'react';
import {DevicePluginClient, Device} from 'flipper-plugin-core';
import {usePlugin} from '../plugin/PluginContext';
import {createState} from 'flipper-plugin-core';
import {useValue} from '../state/atom';
export function supportsDevice(_device: Device) {
return true;
}
export function devicePlugin(client: DevicePluginClient) {
const logStub = jest.fn();
const activateStub = jest.fn();
const deactivateStub = jest.fn();
const destroyStub = jest.fn();
const state = createState(
{
count: 0,
},
{
persist: 'counter',
},
);
client.onDeviceLogEntry((entry) => {
state.update((d) => {
d.count++;
});
logStub(entry);
});
client.onActivate(activateStub);
client.onDeactivate(deactivateStub);
client.onDestroy(destroyStub);
return {
logStub,
activateStub,
deactivateStub,
destroyStub,
state,
};
}
export function Component() {
const api = usePlugin(devicePlugin);
const count = useValue(api.state).count;
// @ts-expect-error
api.bla;
return <h1>Hi from test plugin {count}</h1>;
}