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How to use SocatContainer class of org.testcontainers.containers package

Best Testcontainers-java code snippet using org.testcontainers.containers.SocatContainer

Source:SocatContainer.java

...7/**8 * A socat container is used as a TCP proxy, enabling any TCP port of another container to be exposed9 * publicly, even if that container does not make the port public itself.10 */11public class SocatContainer extends GenericContainer<SocatContainer> {12    private final Map<Integer, String> targets = new HashMap<>();13    public SocatContainer() {14        this(DockerImageName.parse("alpine/socat:1.7.3.4-r0"));15    }16    public SocatContainer(final DockerImageName dockerImageName) {17        super(dockerImageName);18        withCreateContainerCmdModifier(it -> it.withEntrypoint("/bin/sh"));19        withCreateContainerCmdModifier(it -> it.withName("testcontainers-socat-" + Base58.randomString(8)));20    }21    public SocatContainer withTarget(int exposedPort, String host) {22        return withTarget(exposedPort, host, exposedPort);23    }24    public SocatContainer withTarget(int exposedPort, String host, int internalPort) {25        addExposedPort(exposedPort);26        targets.put(exposedPort, String.format("%s:%s", host, internalPort));27        return self();28    }29    @Override30    protected void configure() {31        withCommand("-c",32                targets.entrySet().stream()33                        .map(entry -> "socat TCP-LISTEN:" + entry.getKey() + ",fork,reuseaddr TCP:" + entry.getValue())34                        .collect(Collectors.joining(" & "))35        );36    }37}...

SocatContainer

Using AI Code Generation

1package org.testcontainers.containers;2import java.io.IOException;3import java.util.ArrayList;4import java.util.List;5import org.testcontainers.containers.output.OutputFrame;6import org.testcontainers.containers.output.WaitingConsumer;7public class SocatContainer extends GenericContainer<SocatContainer> {8    public SocatContainer() {9        super("alpine/socat");10    }11    public void start() {12        super.start();13        String containerIpAddress = getContainerIpAddress();14        Integer mappedPort = getMappedPort(2375);15        String socatCommand = "TCP4-LISTEN:2375,fork,reuseaddr TCP4:" + containerIpAddress + ":" + mappedPort;16        WaitingConsumer waitingConsumer = new WaitingConsumer();17        ExecResult execResult = execInContainer("sh", "-c", "socat " + socatCommand);18    }19    public void stop() {20        super.stop();21    }22    public String getDockerHostIpAddress() {23        return getContainerIpAddress();24    }25    public Integer getDockerHostPort() {26        return getMappedPort(2375);27    }28}29package org.testcontainers;30import org.testcontainers.containers.SocatContainer;31public class SocatContainerTest {32    public static void main(String[] args) {33        SocatContainer socatContainer = new SocatContainer();34        socatContainer.start();35        System.out.println(socatContainer.getDockerHostIpAddress());36        System.out.println(socatContainer.getDockerHostPort());37        socatContainer.stop();38    }39}

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