bootstrap public spot test

src/spot-client.ts

@@ -1,10 +1,11 @@
 import { AxiosRequestConfig } from 'axios';
-import { KlineInterval } from './types/shared';
+import { APIResponse, KlineInterval } from './types/shared';
 import {
   NewSpotOrder,
   OrderSide,
   OrderTypeSpot,
   SpotOrderQueryById,
+  SpotSymbolInfo,
 } from './types/spot';
 import BaseRestClient from './util/BaseRestClient';
 import { getRestBaseUrl, RestClientOptions } from './util/requestUtils';
@@ -55,18 +56,22 @@ export class SpotClient extends BaseRestClient {
    *
    **/
 
-  getSymbols() {
+  getSymbols(): Promise<APIResponse<SpotSymbolInfo[]>> {
     return this.get('/spot/v1/symbols');
   }
 
-  getOrderBook(symbol: string, limit?: number) {
+  getOrderBook(symbol: string, limit?: number): Promise<APIResponse<any>> {
     return this.get('/spot/quote/v1/depth', {
       symbol,
       limit,
     });
   }
 
-  getMergedOrderBook(symbol: string, scale?: number, limit?: number) {
+  getMergedOrderBook(
+    symbol: string,
+    scale?: number,
+    limit?: number
+  ): Promise<APIResponse<any>> {
     return this.get('/spot/quote/v1/depth/merged', {
       symbol,
       scale,
@@ -74,7 +79,7 @@ export class SpotClient extends BaseRestClient {
     });
   }
 
-  getTrades(symbol: string, limit?: number) {
+  getTrades(symbol: string, limit?: number): Promise<APIResponse<any[]>> {
     return this.get('/spot/v1/trades', {
       symbol,
       limit,
@@ -87,7 +92,7 @@ export class SpotClient extends BaseRestClient {
     limit?: number,
     startTime?: number,
     endTime?: number
-  ) {
+  ): Promise<APIResponse<any[]>> {
     return this.get('/spot/quote/v1/kline', {
       symbol,
       interval,
@@ -97,15 +102,15 @@ export class SpotClient extends BaseRestClient {
     });
   }
 
-  get24hrTicker(symbol?: string) {
+  get24hrTicker(symbol?: string): Promise<APIResponse<any>> {
     return this.get('/spot/quote/v1/ticker/24hr', { symbol });
   }
 
-  getLastTradedPrice(symbol?: string) {
+  getLastTradedPrice(symbol?: string): Promise<APIResponse<any>> {
     return this.get('/spot/quote/v1/ticker/price', { symbol });
   }
 
-  getBestBidAskPrice(symbol?: string) {
+  getBestBidAskPrice(symbol?: string): Promise<APIResponse<any>> {
     return this.get('/spot/quote/v1/ticker/book_ticker', { symbol });
   }
 
@@ -171,4 +176,26 @@ export class SpotClient extends BaseRestClient {
   getBalances() {
     return this.getPrivate('/spot/v1/account');
   }
+
+  /**
+   * Leveraged Token Endpoints
+   */
+
+  getLeveragedTokenAssetInfo(
+    leverageTokenCode: string,
+    timestamp?: number
+  ): Promise<APIResponse<any>> {
+    return this.get('/spot/lt/v1/info', {
+      ltCode: leverageTokenCode,
+      timestamp,
+    });
+  }
+
+  getLeveragedTokenMarketInfo(
+    leverageTokenCode: string
+  ): Promise<APIResponse<any>> {
+    return this.get('/spot/lt/v1/reference', {
+      ltCode: leverageTokenCode,
+    });
+  }
 }

src/types/shared.ts

@@ -18,14 +18,14 @@ export type numberInString = string;
 export interface APIResponse<T> {
   ret_code: number;
   ret_msg: 'OK' | string;
-  ext_code: string;
-  ext_info: string;
+  ext_code: string | null;
+  ext_info: string | null;
   result: T;
 }
 
 export interface APIResponseWithTime<T> extends APIResponse<T> {
   /** UTC timestamp */
-  time_now: string;
+  time_now: numberInString;
 }
 
 /**

src/types/spot.ts

@@ -1,3 +1,5 @@
+import { numberInString } from './shared';
+
 export type OrderSide = 'Buy' | 'Sell';
 export type OrderTypeSpot = 'LIMIT' | 'MARKET' | 'LIMIT_MAKER';
 export type OrderTimeInForce = 'GTC' | 'FOK' | 'IOC';
@@ -16,3 +18,18 @@ export interface SpotOrderQueryById {
   orderId?: string;
   orderLinkId?: string;
 }
+
+export interface SpotSymbolInfo {
+  name: string;
+  alias: string;
+  baseCurrency: string;
+  quoteCurrency: string;
+  basePrecision: numberInString;
+  quotePrecision: numberInString;
+  minTradeQuantity: numberInString;
+  minTradeAmount: numberInString;
+  minPricePrecision: numberInString;
+  maxTradeQuantity: numberInString;
+  maxTradeAmount: numberInString;
+  category: numberInString;
+}

src/util/WsStore.ts

@@ -9,14 +9,13 @@ type WsTopicList = Set<WsTopic>;
 interface WsStoredState {
   ws?: WebSocket;
   connectionState?: WsConnectionState;
-  activePingTimer?: NodeJS.Timeout | undefined;
-  activePongTimer?: NodeJS.Timeout | undefined;
+  activePingTimer?: ReturnType<typeof setTimeout> | undefined;
+  activePongTimer?: ReturnType<typeof setTimeout> | undefined;
   subscribedTopics: WsTopicList;
-};
-
+}
 
 export default class WsStore {
-  private wsState: Record<string, WsStoredState>
+  private wsState: Record<string, WsStoredState>;
   private logger: typeof DefaultLogger;
 
   constructor(logger: typeof DefaultLogger) {
@@ -40,11 +39,14 @@ export default class WsStore {
 
   create(key: string): WsStoredState | undefined {
     if (this.hasExistingActiveConnection(key)) {
-      this.logger.warning('WsStore setConnection() overwriting existing open connection: ', this.getWs(key));
+      this.logger.warning(
+        'WsStore setConnection() overwriting existing open connection: ',
+        this.getWs(key)
+      );
     }
     this.wsState[key] = {
       subscribedTopics: new Set(),
-      connectionState: WsConnectionState.READY_STATE_INITIAL
+      connectionState: WsConnectionState.READY_STATE_INITIAL,
     };
     return this.get(key);
   }
@@ -52,7 +54,10 @@ export default class WsStore {
   delete(key: string) {
     if (this.hasExistingActiveConnection(key)) {
       const ws = this.getWs(key);
-      this.logger.warning('WsStore deleting state for connection still open: ', ws);
+      this.logger.warning(
+        'WsStore deleting state for connection still open: ',
+        ws
+      );
       ws?.close();
     }
     delete this.wsState[key];
@@ -70,7 +75,10 @@ export default class WsStore {
 
   setWs(key: string, wsConnection: WebSocket): WebSocket {
     if (this.isWsOpen(key)) {
-      this.logger.warning('WsStore setConnection() overwriting existing open connection: ', this.getWs(key));
+      this.logger.warning(
+        'WsStore setConnection() overwriting existing open connection: ',
+        this.getWs(key)
+      );
     }
     this.get(key, true)!.ws = wsConnection;
     return wsConnection;
@@ -80,7 +88,10 @@ export default class WsStore {
 
   isWsOpen(key: string): boolean {
     const existingConnection = this.getWs(key);
-    return !!existingConnection && existingConnection.readyState === existingConnection.OPEN;
+    return (
+      !!existingConnection &&
+      existingConnection.readyState === existingConnection.OPEN
+    );
   }
 
   getConnectionState(key: string): WsConnectionState {

test/response.util.ts

@@ -1,26 +1,19 @@
-
-export function successResponseList() {
+export function successResponseList(successMsg: string | null = 'OK') {
   return {
-    "ext_code": "",
-    "ext_info": "",
-    "result": expect.any(Array),
-    "ret_code": 0,
-    "ret_msg": "OK",
-    "time_now": expect.any(String),
+    result: expect.any(Array),
+    ret_code: 0,
+    ret_msg: successMsg,
   };
-};
+}
 
-export function successResponseObject() {
+export function successResponseObject(successMsg: string | null = 'OK') {
   return {
-    "ext_code": "",
-    "ext_info": "",
-    "result": expect.any(Object),
-    "ret_code": 0,
-    "ret_msg": "OK",
-    "time_now": expect.any(String),
+    result: expect.any(Object),
+    ret_code: 0,
+    ret_msg: successMsg,
   };
-};
+}
 
 export function notAuthenticatedError() {
   return new Error('Private endpoints require api and private keys set');
-};
+}

test/spot/public.test.ts

@@ -0,0 +1,37 @@
+import { SpotClient } from '../../src';
+import {
+  notAuthenticatedError,
+  successResponseList,
+  successResponseObject,
+} from '../response.util';
+
+describe('Public Spot REST API Endpoints', () => {
+  const useLivenet = true;
+  const api = new SpotClient(undefined, undefined, useLivenet, {
+    disable_time_sync: true,
+  });
+
+  const symbol = 'BTCUSDT';
+  const interval = '15';
+  const timestampOneHourAgo = new Date().getTime() / 1000 - 1000 * 60 * 60;
+  const from = Number(timestampOneHourAgo.toFixed(0));
+
+  it('should throw for unauthenticated private calls', async () => {
+    expect(() => api.getOpenOrders()).rejects.toMatchObject(
+      notAuthenticatedError()
+    );
+    expect(() => api.getBalances()).rejects.toMatchObject(
+      notAuthenticatedError()
+    );
+  });
+
+  it('getSymbols()', async () => {
+    expect(await api.getSymbols()).toMatchObject(successResponseList(''));
+  });
+
+  it('getOrderBook()', async () => {
+    expect(await api.getOrderBook(symbol)).toMatchObject(
+      successResponseObject(null)
+    );
+  });
+});