Commit 30a0175edcf29facce2f350f1bb8d80b71c43c24
1 parent
c842ebde
fix(pay): 修正支付通知重试次数与间隔偏移
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167 additions
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2 deletions
yudao-module-pay/src/main/java/cn/iocoder/yudao/module/pay/service/notify/PayNotifyServiceImpl.java
| ... | ... | @@ -283,13 +283,15 @@ public class PayNotifyServiceImpl implements PayNotifyService { |
| 283 | 283 | |
| 284 | 284 | // 情况二:调用失败、调用异常 |
| 285 | 285 | // 2.1 超过最大回调次数 |
| 286 | - if (updateTask.getNotifyTimes() >= PayNotifyTaskDO.NOTIFY_FREQUENCY.length) { | |
| 286 | + // 注意:算上首次的通知,一共 1 + NOTIFY_FREQUENCY.length = 9 次(与 maxNotifyTimes 一致),所以第 9 次通知失败后,才标记为通知失败 | |
| 287 | + if (updateTask.getNotifyTimes() >= PayNotifyTaskDO.NOTIFY_FREQUENCY.length + 1) { | |
| 287 | 288 | updateTask.setStatus(PayNotifyStatusEnum.FAILURE.getStatus()); |
| 288 | 289 | notifyTaskMapper.updateById(updateTask); |
| 289 | 290 | return updateTask.getStatus(); |
| 290 | 291 | } |
| 291 | 292 | // 2.2 未超过最大回调次数 |
| 292 | - updateTask.setNextNotifyTime(addTime(Duration.ofSeconds(PayNotifyTaskDO.NOTIFY_FREQUENCY[updateTask.getNotifyTimes()]))); | |
| 293 | + // 注意:第 N 次通知失败后,使用第 N 个通知间隔(下标为 N - 1),保证 NOTIFY_FREQUENCY 的 8 个间隔从第 1 个开始依次使用 | |
| 294 | + updateTask.setNextNotifyTime(addTime(Duration.ofSeconds(PayNotifyTaskDO.NOTIFY_FREQUENCY[updateTask.getNotifyTimes() - 1]))); | |
| 293 | 295 | updateTask.setStatus(invokeException != null ? PayNotifyStatusEnum.REQUEST_FAILURE.getStatus() |
| 294 | 296 | : PayNotifyStatusEnum.REQUEST_SUCCESS.getStatus()); |
| 295 | 297 | notifyTaskMapper.updateById(updateTask); | ... | ... |
yudao-module-pay/src/test/java/cn/iocoder/yudao/module/pay/service/notify/PayNotifyServiceImplUnitTest.java
0 → 100644
| 1 | +package cn.iocoder.yudao.module.pay.service.notify; | |
| 2 | + | |
| 3 | +import cn.iocoder.yudao.framework.common.pojo.CommonResult; | |
| 4 | +import cn.iocoder.yudao.framework.test.core.ut.BaseMockitoUnitTest; | |
| 5 | +import cn.iocoder.yudao.module.pay.dal.dataobject.notify.PayNotifyTaskDO; | |
| 6 | +import cn.iocoder.yudao.module.pay.dal.mysql.notify.PayNotifyTaskMapper; | |
| 7 | +import cn.iocoder.yudao.module.pay.enums.notify.PayNotifyStatusEnum; | |
| 8 | +import org.junit.jupiter.params.ParameterizedTest; | |
| 9 | +import org.junit.jupiter.params.provider.Arguments; | |
| 10 | +import org.junit.jupiter.params.provider.MethodSource; | |
| 11 | +import org.junit.jupiter.params.provider.ValueSource; | |
| 12 | +import org.mockito.ArgumentCaptor; | |
| 13 | +import org.mockito.InjectMocks; | |
| 14 | +import org.mockito.Mock; | |
| 15 | + | |
| 16 | +import java.time.LocalDateTime; | |
| 17 | +import java.util.stream.Stream; | |
| 18 | + | |
| 19 | +import static org.junit.jupiter.api.Assertions.*; | |
| 20 | +import static org.mockito.Mockito.*; | |
| 21 | + | |
| 22 | +/** | |
| 23 | + * {@link PayNotifyServiceImpl} 的单元测试类 | |
| 24 | + * | |
| 25 | + * 重点覆盖 {@link PayNotifyServiceImpl#processNotifyResult(PayNotifyTaskDO, CommonResult, Throwable)} 的通知次数与间隔: | |
| 26 | + * 算上首次的通知,一共 1 + 8 = 9 次(与 maxNotifyTimes 一致);第 1 ~ 8 次通知失败后,依次使用 8 个通知间隔;第 9 次通知失败后,标记为通知失败 | |
| 27 | + * | |
| 28 | + * @author 芋道源码 | |
| 29 | + */ | |
| 30 | +public class PayNotifyServiceImplUnitTest extends BaseMockitoUnitTest { | |
| 31 | + | |
| 32 | + private static final Long TASK_ID = 1024L; | |
| 33 | + /** | |
| 34 | + * 最大通知次数,即 {@link PayNotifyServiceImpl#createPayNotifyTask(Integer, Long)} 写入的 maxNotifyTimes | |
| 35 | + */ | |
| 36 | + private static final int MAX_NOTIFY_TIMES = 9; | |
| 37 | + | |
| 38 | + @InjectMocks | |
| 39 | + private PayNotifyServiceImpl notifyService; | |
| 40 | + | |
| 41 | + @Mock | |
| 42 | + private PayNotifyTaskMapper notifyTaskMapper; | |
| 43 | + | |
| 44 | + @ParameterizedTest(name = "第 {0} 次通知失败(异常:{2}),{1} 秒后重试") | |
| 45 | + @MethodSource("retryIntervals") | |
| 46 | + public void testProcessNotifyResult_retry(int notifyTimes, long expectedIntervalSeconds, boolean invokeException) { | |
| 47 | + // 准备参数:本次是第 notifyTimes 次通知 | |
| 48 | + PayNotifyTaskDO task = buildTask(notifyTimes - 1); | |
| 49 | + | |
| 50 | + // 调用 | |
| 51 | + LocalDateTime before = LocalDateTime.now(); | |
| 52 | + Integer status = invokeFailure(task, invokeException); | |
| 53 | + LocalDateTime after = LocalDateTime.now(); | |
| 54 | + // 断言:未超过最大通知次数,按照间隔安排下一次通知 | |
| 55 | + Integer expectedStatus = invokeException ? PayNotifyStatusEnum.REQUEST_FAILURE.getStatus() | |
| 56 | + : PayNotifyStatusEnum.REQUEST_SUCCESS.getStatus(); | |
| 57 | + assertEquals(expectedStatus, status); | |
| 58 | + PayNotifyTaskDO updateTask = captureUpdateTask(); | |
| 59 | + assertEquals(TASK_ID, updateTask.getId()); | |
| 60 | + assertEquals(notifyTimes, updateTask.getNotifyTimes()); | |
| 61 | + assertEquals(expectedStatus, updateTask.getStatus()); | |
| 62 | + assertBetween(before, after, updateTask.getLastExecuteTime()); | |
| 63 | + assertBetween(before.plusSeconds(expectedIntervalSeconds), after.plusSeconds(expectedIntervalSeconds), | |
| 64 | + updateTask.getNextNotifyTime()); | |
| 65 | + } | |
| 66 | + | |
| 67 | + /** | |
| 68 | + * 第 1 ~ 8 次通知失败后的通知间隔(秒),与业务约定的 15s、15s、30s、3m、30m、30m、30m、1h 一致 | |
| 69 | + */ | |
| 70 | + private static Stream<Arguments> retryIntervals() { | |
| 71 | + Stream<Arguments> intervals = Stream.of( | |
| 72 | + Arguments.of(1, 15L), Arguments.of(2, 15L), Arguments.of(3, 30L), Arguments.of(4, 180L), | |
| 73 | + Arguments.of(5, 1800L), Arguments.of(6, 1800L), Arguments.of(7, 1800L), Arguments.of(8, 3600L)); | |
| 74 | + // 分别覆盖:业务返回失败、调用异常 | |
| 75 | + return intervals.flatMap(arguments -> Stream.of(false, true) | |
| 76 | + .map(invokeException -> Arguments.of(arguments.get()[0], arguments.get()[1], invokeException))); | |
| 77 | + } | |
| 78 | + | |
| 79 | + @ParameterizedTest(name = "第 9 次通知失败(异常:{0}),标记为通知失败") | |
| 80 | + @ValueSource(booleans = {false, true}) | |
| 81 | + public void testProcessNotifyResult_lastFailure(boolean invokeException) { | |
| 82 | + // 准备参数:本次是第 9 次(最后一次)通知 | |
| 83 | + PayNotifyTaskDO task = buildTask(MAX_NOTIFY_TIMES - 1); | |
| 84 | + | |
| 85 | + // 调用 | |
| 86 | + LocalDateTime before = LocalDateTime.now(); | |
| 87 | + Integer status = invokeFailure(task, invokeException); | |
| 88 | + LocalDateTime after = LocalDateTime.now(); | |
| 89 | + // 断言:标记为通知失败,不再安排下一次通知 | |
| 90 | + assertEquals(PayNotifyStatusEnum.FAILURE.getStatus(), status); | |
| 91 | + PayNotifyTaskDO updateTask = captureUpdateTask(); | |
| 92 | + assertEquals(TASK_ID, updateTask.getId()); | |
| 93 | + assertEquals(MAX_NOTIFY_TIMES, updateTask.getNotifyTimes()); | |
| 94 | + assertEquals(PayNotifyStatusEnum.FAILURE.getStatus(), updateTask.getStatus()); | |
| 95 | + assertBetween(before, after, updateTask.getLastExecuteTime()); | |
| 96 | + assertNull(updateTask.getNextNotifyTime()); | |
| 97 | + } | |
| 98 | + | |
| 99 | + @ParameterizedTest(name = "第 {0} 次通知成功") | |
| 100 | + @ValueSource(ints = {1, 8, MAX_NOTIFY_TIMES}) | |
| 101 | + public void testProcessNotifyResult_success(int notifyTimes) { | |
| 102 | + // 准备参数:本次是第 notifyTimes 次通知 | |
| 103 | + PayNotifyTaskDO task = buildTask(notifyTimes - 1); | |
| 104 | + | |
| 105 | + // 调用 | |
| 106 | + LocalDateTime before = LocalDateTime.now(); | |
| 107 | + Integer status = notifyService.processNotifyResult(task, CommonResult.success(true), null); | |
| 108 | + LocalDateTime after = LocalDateTime.now(); | |
| 109 | + // 断言:标记为通知成功,不再安排下一次通知 | |
| 110 | + assertEquals(PayNotifyStatusEnum.SUCCESS.getStatus(), status); | |
| 111 | + PayNotifyTaskDO updateTask = captureUpdateTask(); | |
| 112 | + assertEquals(TASK_ID, updateTask.getId()); | |
| 113 | + assertEquals(notifyTimes, updateTask.getNotifyTimes()); | |
| 114 | + assertEquals(PayNotifyStatusEnum.SUCCESS.getStatus(), updateTask.getStatus()); | |
| 115 | + assertBetween(before, after, updateTask.getLastExecuteTime()); | |
| 116 | + assertNull(updateTask.getNextNotifyTime()); | |
| 117 | + } | |
| 118 | + | |
| 119 | + // ========== 辅助方法 ========== | |
| 120 | + | |
| 121 | + /** | |
| 122 | + * 构建通知任务 | |
| 123 | + * | |
| 124 | + * @param notifyTimes 已经通知的次数 | |
| 125 | + * @return 通知任务 | |
| 126 | + */ | |
| 127 | + private static PayNotifyTaskDO buildTask(int notifyTimes) { | |
| 128 | + return new PayNotifyTaskDO().setId(TASK_ID).setNotifyTimes(notifyTimes).setMaxNotifyTimes(MAX_NOTIFY_TIMES) | |
| 129 | + .setStatus(notifyTimes == 0 ? PayNotifyStatusEnum.WAITING.getStatus() | |
| 130 | + : PayNotifyStatusEnum.REQUEST_FAILURE.getStatus()); | |
| 131 | + } | |
| 132 | + | |
| 133 | + /** | |
| 134 | + * 处理一次失败的通知结果 | |
| 135 | + * | |
| 136 | + * @param task 通知任务 | |
| 137 | + * @param invokeException true:调用异常;false:业务返回失败 | |
| 138 | + * @return 最终任务的状态 | |
| 139 | + */ | |
| 140 | + private Integer invokeFailure(PayNotifyTaskDO task, boolean invokeException) { | |
| 141 | + if (invokeException) { | |
| 142 | + return notifyService.processNotifyResult(task, null, new RuntimeException("模拟请求超时")); | |
| 143 | + } | |
| 144 | + return notifyService.processNotifyResult(task, CommonResult.error(500, "模拟业务处理失败"), null); | |
| 145 | + } | |
| 146 | + | |
| 147 | + /** | |
| 148 | + * 断言:只更新了一次通知任务,并返回更新的内容 | |
| 149 | + */ | |
| 150 | + private PayNotifyTaskDO captureUpdateTask() { | |
| 151 | + ArgumentCaptor<PayNotifyTaskDO> updateTaskCaptor = ArgumentCaptor.forClass(PayNotifyTaskDO.class); | |
| 152 | + verify(notifyTaskMapper).updateById(updateTaskCaptor.capture()); | |
| 153 | + verifyNoMoreInteractions(notifyTaskMapper); | |
| 154 | + return updateTaskCaptor.getValue(); | |
| 155 | + } | |
| 156 | + | |
| 157 | + private static void assertBetween(LocalDateTime expectedMin, LocalDateTime expectedMax, LocalDateTime actual) { | |
| 158 | + assertNotNull(actual); | |
| 159 | + assertFalse(actual.isBefore(expectedMin), () -> actual + " 早于 " + expectedMin); | |
| 160 | + assertFalse(actual.isAfter(expectedMax), () -> actual + " 晚于 " + expectedMax); | |
| 161 | + } | |
| 162 | + | |
| 163 | +} | ... | ... |