feat(wechat): 抽象通知发送器并完善自定义下单相关接口测试

play-admin/src/test/java/com/starry/admin/api/WxCustomGiftOrderApiTest.java

@@ -112,6 +112,7 @@ class WxCustomGiftOrderApiTest extends WxCustomOrderApiTestSupport {
             Assertions.assertThat(clerkGift).isNotNull();
             Assertions.assertThat(clerkGift.getGiffNumber()).isEqualTo((long) giftQuantity);
 
+            ensureTenantContext();
             BigDecimal finalBalance = customUserInfoService.getById(ApiTestDataSeeder.DEFAULT_CUSTOMER_ID)
                     .getAccountBalance();
             Assertions.assertThat(finalBalance).isEqualByComparingTo(initialBalance.subtract(totalAmount));