From eb22f26f62bc9bdfc49d802d2134b21944066644 Mon Sep 17 00:00:00 2001
From: ox <lifeisamazinglifeissoeasy@gmail.com>
Date: Mon, 11 May 2026 12:56:55 -0700
Subject: [PATCH] Wire trade order test endpoint

---
 README.md                                     |  2 +-
 .../services/trade.service.spec.ts            | 44 +++++++++++++++++++
 src/bingx-client/services/trade.service.ts    |  3 +-
 src/bingx/endpoints/index.ts                  |  1 +
 4 files changed, 48 insertions(+), 2 deletions(-)
 create mode 100644 src/bingx-client/services/trade.service.spec.ts

diff --git a/README.md b/README.md
index 6dd246f..cba319f 100644
--- a/README.md
+++ b/README.md
@@ -58,7 +58,7 @@ stream.latestTradeDetail$.subscribe((v) => {})
     - [ ] Export fund flow
     - [ ] User fee rate
 * Trade Interface
-    - [ ] Trade order test
+    - [x] Trade order test
     - [x] Trade order
     - [ ] Bulk order
     - [x] One-Click Close All Positions
diff --git a/src/bingx-client/services/trade.service.spec.ts b/src/bingx-client/services/trade.service.spec.ts
new file mode 100644
index 0000000..780ea4f
--- /dev/null
+++ b/src/bingx-client/services/trade.service.spec.ts
@@ -0,0 +1,44 @@
+import { AccountInterface } from 'bingx-api/bingx/account/account.interface';
+import { BingxTradeOrderTestEndpoint } from 'bingx-api/bingx/endpoints/bingx-trade-order-test-endpoint';
+import { OrderSideEnum, OrderTypeEnum } from 'bingx-api/bingx/enums';
+import { BingxCreateTradeOrderInterface } from 'bingx-api/bingx/interfaces/trade-order.interface';
+import { RequestExecutorInterface } from 'bingx-api/bingx/request-executor/request-executor.interface';
+import { TradeService } from 'bingx-api/bingx-client/services/trade.service';
+
+describe('TradeService', () => {
+  describe('createTradeOrderTest', () => {
+    it('executes the test order endpoint with the order payload', async () => {
+      const requestExecutor: jest.Mocked<RequestExecutorInterface> = {
+        execute: jest.fn().mockResolvedValue({ code: 0, data: {} }),
+      };
+      const account: AccountInterface = {
+        getApiKey: jest.fn().mockReturnValue('api-key'),
+        sign: jest.fn().mockReturnValue({
+          toString: () => 'signature',
+          secretKey: () => 'secret',
+        }),
+      };
+      const order: BingxCreateTradeOrderInterface = {
+        symbol: 'BTC-USDT',
+        type: OrderTypeEnum.MARKET,
+        side: OrderSideEnum.BUY,
+        quantity: '0.01',
+      };
+
+      await new TradeService(requestExecutor).createTradeOrderTest(
+        order,
+        account,
+      );
+
+      expect(requestExecutor.execute).toHaveBeenCalledTimes(1);
+
+      const endpoint = requestExecutor.execute.mock.calls[0][0];
+      expect(endpoint).toBeInstanceOf(BingxTradeOrderTestEndpoint);
+      expect(endpoint.path()).toBe('/openApi/swap/v2/trade/order/test');
+      expect(endpoint.method()).toBe('post');
+      expect(endpoint.parameters().asRecord()).toEqual(
+        expect.objectContaining(order),
+      );
+    });
+  });
+});
diff --git a/src/bingx-client/services/trade.service.ts b/src/bingx-client/services/trade.service.ts
index 65fa5bd..9b57feb 100644
--- a/src/bingx-client/services/trade.service.ts
+++ b/src/bingx-client/services/trade.service.ts
@@ -12,6 +12,7 @@ import { BingxSwitchLeverageEndpoint } from 'bingx-api/bingx/endpoints/bingx-swi
 import { OrderPositionSideEnum } from 'bingx-api/bingx';
 import { BingxUserHistoryOrdersEndpoint } from 'bingx-api/bingx/endpoints/bingx-user-history-orders-endpoint';
 import { BingxCancelOrderEndpoint } from 'bingx-api/bingx/endpoints/bingx-cancel-order-endpoint';
+import { BingxTradeOrderTestEndpoint } from 'bingx-api/bingx/endpoints/bingx-trade-order-test-endpoint';
 
 export class TradeService {
   constructor(private readonly requestExecutor: RequestExecutorInterface) {}
@@ -30,7 +31,7 @@ export class TradeService {
     account: AccountInterface,
   ) {
     return this.requestExecutor.execute(
-      new BingxTradeOrderEndpoint(order, account),
+      new BingxTradeOrderTestEndpoint(order, account),
     );
   }
 
diff --git a/src/bingx/endpoints/index.ts b/src/bingx/endpoints/index.ts
index 6866f8b..82762f7 100644
--- a/src/bingx/endpoints/index.ts
+++ b/src/bingx/endpoints/index.ts
@@ -8,6 +8,7 @@ export * from './bingx-perpetual-swap-positions-endpoint';
 export * from './bingx-request.interface';
 export * from './bingx-response.interface';
 export * from './bingx-trade-order-endpoint';
+export { BingxTradeOrderTestEndpoint } from './bingx-trade-order-test-endpoint';
 export * from './endpoint.interface';
 export * from './endpoint';
 export * from './bingx-user-history-orders-endpoint';