🆕 #3688 【微信支付】 实现预约扣费服务的相关接口

weixin-java-pay/src/test/java/com/github/binarywang/wxpay/service/impl/SubscriptionBillingServiceImplTest.java

@@ -0,0 +1,144 @@
+package com.github.binarywang.wxpay.service.impl;
+
+import com.github.binarywang.wxpay.bean.subscriptionbilling.*;
+import com.github.binarywang.wxpay.service.SubscriptionBillingService;
+import com.github.binarywang.wxpay.service.WxPayService;
+import com.github.binarywang.wxpay.testbase.ApiTestModule;
+import com.google.inject.Inject;
+import org.testng.annotations.Guice;
+import org.testng.annotations.Test;
+
+/**
+ * 微信支付预约扣费服务测试类
+ * <p>
+ * 注意：由于预约扣费功能需要用户授权和实际的签约关系，
+ * 这些测试主要用于验证接口调用的正确性，而不是功能的完整性。
+ * 实际测试需要在具有有效签约关系的环境中进行。
+ * </p>
+ *
+ * @author Binary Wang
+ */
+@Test(enabled = false) // 默认关闭，需要实际环境配置才能测试
+@Guice(modules = ApiTestModule.class)
+public class SubscriptionBillingServiceImplTest {
+
+  @Inject
+  private WxPayService wxPayService;
+
+  @Test
+  public void testScheduleSubscription() {
+    try {
+      SubscriptionBillingService service = this.wxPayService.getSubscriptionBillingService();
+      
+      SubscriptionScheduleRequest request = new SubscriptionScheduleRequest();
+      request.setOutTradeNo("test_subscription_" + System.currentTimeMillis());
+      request.setOpenid("test_openid");
+      request.setDescription("测试预约扣费");
+      request.setScheduleTime("2024-09-01T10:00:00+08:00");
+      
+      SubscriptionAmount amount = new SubscriptionAmount();
+      amount.setTotal(100); // 1元，单位分
+      amount.setCurrency("CNY");
+      request.setAmount(amount);
+      
+      BillingPlan billingPlan = new BillingPlan();
+      billingPlan.setPlanType("MONTHLY");
+      billingPlan.setPeriod(1);
+      billingPlan.setTotalCount(12);
+      request.setBillingPlan(billingPlan);
+      
+      SubscriptionScheduleResult result = service.scheduleSubscription(request);
+      
+      System.out.println("预约扣费结果：" + result.toString());
+      assert result.getSubscriptionId() != null;
+      assert "SCHEDULED".equals(result.getStatus());
+      
+    } catch (Exception e) {
+      // 预期会因为测试环境没有有效的签约关系而失败
+      System.out.println("预约扣费测试异常（预期）：" + e.getMessage());
+    }
+  }
+
+  @Test
+  public void testQuerySubscription() {
+    try {
+      SubscriptionBillingService service = this.wxPayService.getSubscriptionBillingService();
+      SubscriptionQueryResult result = service.querySubscription("test_subscription_id");
+      
+      System.out.println("查询预约扣费结果：" + result.toString());
+      
+    } catch (Exception e) {
+      // 预期会因为测试数据不存在而失败
+      System.out.println("查询预约扣费测试异常（预期）：" + e.getMessage());
+    }
+  }
+
+  @Test
+  public void testCancelSubscription() {
+    try {
+      SubscriptionBillingService service = this.wxPayService.getSubscriptionBillingService();
+      
+      SubscriptionCancelRequest request = new SubscriptionCancelRequest();
+      request.setSubscriptionId("test_subscription_id");
+      request.setCancelReason("测试取消");
+      
+      SubscriptionCancelResult result = service.cancelSubscription(request);
+      
+      System.out.println("取消预约扣费结果：" + result.toString());
+      assert "CANCELLED".equals(result.getStatus());
+      
+    } catch (Exception e) {
+      // 预期会因为测试数据不存在而失败
+      System.out.println("取消预约扣费测试异常（预期）：" + e.getMessage());
+    }
+  }
+
+  @Test
+  public void testInstantBilling() {
+    try {
+      SubscriptionBillingService service = this.wxPayService.getSubscriptionBillingService();
+      
+      SubscriptionInstantBillingRequest request = new SubscriptionInstantBillingRequest();
+      request.setOutTradeNo("test_instant_" + System.currentTimeMillis());
+      request.setOpenid("test_openid");
+      request.setDescription("测试立即扣费");
+      
+      SubscriptionAmount amount = new SubscriptionAmount();
+      amount.setTotal(100); // 1元，单位分
+      amount.setCurrency("CNY");
+      request.setAmount(amount);
+      
+      SubscriptionInstantBillingResult result = service.instantBilling(request);
+      
+      System.out.println("立即扣费结果：" + result.toString());
+      assert result.getTransactionId() != null;
+      
+    } catch (Exception e) {
+      // 预期会因为测试环境没有有效的签约关系而失败
+      System.out.println("立即扣费测试异常（预期）：" + e.getMessage());
+    }
+  }
+
+  @Test
+  public void testQueryTransactions() {
+    try {
+      SubscriptionBillingService service = this.wxPayService.getSubscriptionBillingService();
+      
+      SubscriptionTransactionQueryRequest request = new SubscriptionTransactionQueryRequest();
+      request.setOpenid("test_openid");
+      request.setBeginTime("2024-08-01T00:00:00+08:00");
+      request.setEndTime("2024-08-31T23:59:59+08:00");
+      request.setLimit(20);
+      request.setOffset(0);
+      
+      SubscriptionTransactionQueryResult result = service.queryTransactions(request);
+      
+      System.out.println("查询扣费记录结果：" + result.toString());
+      assert result.getTotalCount() != null;
+      
+    } catch (Exception e) {
+      // 预期会因为测试环境数据问题而失败
+      System.out.println("查询扣费记录测试异常（预期）：" + e.getMessage());
+    }
+  }
+}