v3.4.0: feat(#219) add support for account asset v3 REST endpoints

test/account-asset/private.v3.read.test.ts

@@ -0,0 +1,58 @@
+import { AccountAssetClientV3 } from '../../src';
+import { successResponseObjectV3 } from '../response.util';
+
+// Only some minimal coverage for v3 apis, since v5 apis are already available
+describe('Private Account Asset V3 REST API Endpoints', () => {
+  const API_KEY = process.env.API_KEY_COM;
+  const API_SECRET = process.env.API_SECRET_COM;
+
+  it('should have api credentials to test with', () => {
+    expect(API_KEY).toStrictEqual(expect.any(String));
+    expect(API_SECRET).toStrictEqual(expect.any(String));
+  });
+
+  const api = new AccountAssetClientV3({
+    key: API_KEY,
+    secret: API_SECRET,
+    testnet: false,
+  });
+
+  const coin = 'USDT';
+
+  it('fetchServerTime()', async () => {
+    expect(await api.fetchServerTime()).toEqual(expect.any(Number));
+  });
+
+  it('getInternalTransfers()', async () => {
+    expect(
+      await api.getInternalTransfers({
+        coin: coin,
+      })
+    ).toMatchObject(successResponseObjectV3());
+  });
+
+  it('getSubAccountTransfers()', async () => {
+    expect(await api.getSubAccountTransfers()).toMatchObject(
+      successResponseObjectV3()
+    );
+  });
+
+  it('getSubAccounts()', async () => {
+    expect(await api.getSubAccounts()).toMatchObject(successResponseObjectV3());
+  });
+
+  it('getUniversalTransfers()', async () => {
+    expect(await api.getUniversalTransfers({ coin: coin })).toMatchObject(
+      successResponseObjectV3()
+    );
+  });
+
+  it('getTransferableCoinList()', async () => {
+    expect(
+      await api.getTransferableCoinList({
+        fromAccountType: 'SPOT',
+        toAccountType: 'CONTRACT',
+      })
+    ).toMatchObject(successResponseObjectV3());
+  });
+});