vergilyn/java-test-examples

java-test-examples

• junit4
• Jupiter / JUnit 5
• testng
• spring-boot-test
• jmh(Java Micro-benchmark Harness)
• testcontainers

junit4

• junit4: https://junit.org/junit4/
• junit4-docs: https://github.com/junit-team/junit4/wiki/Maintainer-documentation
• junit4-samples:

Jupiter / JUnit 5

• Jupiter / JUnit 5: https://junit.org/junit5/
• docs: https://junit.org/junit5/docs/current/user-guide/
• junit5-samples: https://github.com/junit-team/junit5-samples/tree/r5.7.0

testcontainers

• testcontainers.org
• testcontainers

awaitility

• https://github.com/awaitility/awaitility

junit异步测试时，现在是用Thread.sleep(...)或CountDownLatch的方式阻止测试方法退出。 awaitility相对可能更友好一点。

Awaitility.await().atMost(1, TimeUnit.MINUTES)
        .untilAsserted(() -> Assertions.assertEquals(msgSize, msgCounter.get()));

see:

• Junit单元测试多线程的问题：https://www.cnblogs.com/yanphet/p/5774291.html
• How to use JUnit to test asynchronous processes: https://stackoverflow.com/questions/631598/how-to-use-junit-to-test-asynchronous-processes