Flaky test · alibaba/Sentinel#2974

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area/testgood first issue

説明

Issue Description

Bug report

Describe what happened (or what feature you want)

The test com.alibaba.csp.sentinel.adapter.reactor.MonoSentinelOperatorIntegrationTest.testEmitSingleLongTimeRt fails when run by itself. But it passes when other methods run before it. Thus, the test is flaky Acc. to the definitions mentioned in IDOFT.

Describe what you expected to happen

The test should pass when run on its own.

How to reproduce it (as minimally and precisely as possible)

Run the test on its own. It will fail. Run the test class. It will pass.

Tell us your environment

Java 1.8 Windows 10 Education. Maven 3.6.3

Anything else we need to know?

コントリビューターガイド

技術スタック: java
領域: testing
Issue 種別: bug
難度: 3
推定時間: half day
活動状況: stale
明確さ: clear
前提条件: JavaJUnit testingMaven
初心者向け度: 45
調査方針: Examine the test class com.alibaba.csp.sentinel.adapter.reactor.MonoSentinelOperatorIntegrationTest, specifically the method testEmitSingleLongTimeRt. Investigate why the test only passes when run with other tests, likely due to shared state or test ordering. Look for static fields, mocked objects, or reactor context that may persist between tests. Consider adding @Before or @After methods to reset state, or use @DirtiesContext to ensure a fresh context for this test.