77 lines
1.7 KiB
TypeScript
77 lines
1.7 KiB
TypeScript
import {
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WebsocketClient,
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WSClientConfigurableOptions,
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WS_KEY_MAP,
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} from '../../../src';
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import {
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logAllEvents,
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getSilentLogger,
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waitForSocketEvent,
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WS_OPEN_EVENT_PARTIAL,
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} from '../../ws.util';
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describe('Public USDC Perp Websocket Client', () => {
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let wsClient: WebsocketClient;
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const wsClientOptions: WSClientConfigurableOptions = {
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market: 'usdcPerp',
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};
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beforeAll(() => {
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wsClient = new WebsocketClient(
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wsClientOptions,
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getSilentLogger('expectSuccessNoAuth')
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);
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wsClient.connectPublic();
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// logAllEvents(wsClient);
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});
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afterAll(() => {
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wsClient.closeAll();
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});
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it('should open a public ws connection', async () => {
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const wsOpenPromise = waitForSocketEvent(wsClient, 'open');
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expect(await wsOpenPromise).toMatchObject({
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event: WS_OPEN_EVENT_PARTIAL,
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wsKey: WS_KEY_MAP.usdcPerpPublic,
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});
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});
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it('should subscribe to public trade events', async () => {
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const wsResponsePromise = waitForSocketEvent(wsClient, 'response');
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const wsUpdatePromise = waitForSocketEvent(wsClient, 'update');
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const topic = 'orderBook_200.100ms.BTCPERP';
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wsClient.subscribe(topic);
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try {
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expect(await wsResponsePromise).toMatchObject({
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success: true,
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ret_msg: '',
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request: {
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op: 'subscribe',
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args: [topic],
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},
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});
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} catch (e) {
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// sub failed
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expect(e).toBeFalsy();
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}
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try {
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expect(await wsUpdatePromise).toMatchObject({
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crossSeq: expect.any(String),
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data: { orderBook: expect.any(Array) },
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timestampE6: expect.any(String),
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topic: topic,
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type: 'snapshot',
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});
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} catch (e) {
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// no data
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expect(e).toBeFalsy();
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}
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});
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});
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