How to use main method of org.testcontainers.DaemonTest class

Best Testcontainers-java code snippet using org.testcontainers.DaemonTest.main

Source:DaemonTest.java

...11/**12 * This test forks a new JVM, otherwise it's not possible to reliably diff the threads13 */14public class DaemonTest {15    public static void main(String[] args) {16        Thread mainThread = Thread.currentThread();17        GenericContainer<?> genericContainer = null;18        try {19            genericContainer = new GenericContainer<>(TINY_IMAGE).withCommand("top");20            genericContainer.start();21            Set<Thread> threads = new HashSet<>(Thread.getAllStackTraces().keySet());22            threads.remove(mainThread);23            Set<Thread> nonDaemonThreads = threads.stream().filter(it -> !it.isDaemon()).collect(Collectors.toSet());24            if (nonDaemonThreads.isEmpty()) {25                VisibleAssertions.pass("All threads marked as daemon");26            } else {27                String nonDaemonThreadNames = nonDaemonThreads.stream()28                    .map(Thread::getName)29                    .collect(Collectors.joining("\n", "\n", ""));30                VisibleAssertions.fail("Expected all threads to be daemons but the following are not:\n" + nonDaemonThreadNames);31            }32        } finally {33            if (genericContainer != null) {34                genericContainer.stop();35            }36        }...

main

Using AI Code Generation

1import org.testcontainers.DockerClientFactory2import org.testcontainers.DockerClientFactory.instance3import org.testcontainers.DockerClientFactory.instance.getClient4import org.testcontainers.DockerClientFactory.instance.client5import org.testcontainers.DockerClientFactory.instance.isDockerAvailable6import org.testcontainers.DockerClientFactory.instance.isDockerApiHealthy7import org.testcontainers.DockerClientFactory.instance.isDockerReachable8import org.testcontainers.DockerClientFactory.instance.isDockerDaemonHealthy

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