Details
-
Improvement
-
Resolution: Unresolved
-
Major
-
None
-
10.10
-
None
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Unknown
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Description
For example, copy:
- logs/
- jobs/
- extension/ (when verbose = true)
Right now I'm failing to make it work. Since there's no API to copy a folder from the container to the host (see https://github.com/testcontainers/testcontainers-java/issues/1006), I coded this:
/**
* @throws Exception if an error occurred during the stop
*/
public void stop() throws Exception
{
switch (this.testConfiguration.getServletEngine()) {
case JETTY_STANDALONE:
this.jettyStandaloneExecutor.stop();
break;
default:
// Copy the /jobs & /logs directories from the permanent directory from the container to the host
// since that's useful when debugging issues.
copyPermanentDirectoryToHost("jobs");
copyPermanentDirectoryToHost("logs");
if (this.testConfiguration.isVerbose()) {
copyPermanentDirectoryToHost("extension");
}
// Nothing else to do, TestContainers automatically stops the container
}
}
private void copyPermanentDirectoryToHost(String directoryName) throws IOException
{
String containerPath = String.format("%s/%s",
this.testConfiguration.getServletEngine().getPermanentDirectory(), directoryName);
copyFolderFromContainer(containerPath, this.testConfiguration.getOutputDirectory());
}
private void copyFolderFromContainer(String sourceDirectory, String targetDirectory) throws IOException
{
DockerClient client = this.servletContainer.getDockerClient();
InputStream inputStream =
client.copyArchiveFromContainerCmd(this.servletContainer.getContainerId(), sourceDirectory).exec();
TarArchiveInputStream tarInputStream = new TarArchiveInputStream(inputStream);
TarArchiveEntry entry;
while ((entry = (TarArchiveEntry) tarInputStream.getNextEntry()) != null) {
File outputFile = new File(targetDirectory, entry.getName());
if (entry.isDirectory()) {
if (!outputFile.exists()) {
if (!outputFile.mkdirs()) {
throw new IllegalStateException(String.format("Couldn't create directory [%s]",
outputFile.getAbsolutePath()));
}
}
} else {
OutputStream outputFileStream = new FileOutputStream(outputFile);
IOUtils.copy(inputStream, outputFileStream);
outputFileStream.close();
}
}
}
But it fails with a:
java.io.IOException: Truncated TAR archive at org.apache.commons.compress.archivers.tar.TarArchiveInputStream.read(TarArchiveInputStream.java:612) at org.apache.commons.compress.utils.IOUtils.readFully(IOUtils.java:168) at org.apache.commons.compress.utils.IOUtils.skip(IOUtils.java:119) at org.apache.commons.compress.archivers.tar.TarArchiveInputStream.getNextTarEntry(TarArchiveInputStream.java:268) at org.apache.commons.compress.archivers.tar.TarArchiveInputStream.getNextEntry(TarArchiveInputStream.java:552) at org.xwiki.test.docker.junit5.servletEngine.ServletContainerExecutor.copyFolderFromContainer(ServletContainerExecutor.java:217) at org.xwiki.test.docker.junit5.servletEngine.ServletContainerExecutor.copyPermanentDirectoryToHost(ServletContainerExecutor.java:207) at org.xwiki.test.docker.junit5.servletEngine.ServletContainerExecutor.stop(ServletContainerExecutor.java:193) at org.xwiki.test.docker.junit5.XWikiDockerExtension.stopServletEngine(XWikiDockerExtension.java:332) at org.xwiki.test.docker.junit5.XWikiDockerExtension.afterAll(XWikiDockerExtension.java:236) at org.junit.jupiter.engine.descriptor.ClassTestDescriptor.lambda$invokeAfterAllCallbacks$11(ClassTestDescriptor.java:396) at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:72) at org.junit.jupiter.engine.descriptor.ClassTestDescriptor.lambda$invokeAfterAllCallbacks$12(ClassTestDescriptor.java:396) at java.util.ArrayList.forEach(ArrayList.java:1249) at org.junit.jupiter.engine.descriptor.ClassTestDescriptor.invokeAfterAllCallbacks(ClassTestDescriptor.java:396) at org.junit.jupiter.engine.descriptor.ClassTestDescriptor.after(ClassTestDescriptor.java:221) at org.junit.jupiter.engine.descriptor.ClassTestDescriptor.after(ClassTestDescriptor.java:74) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$5(NodeTestTask.java:118) at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:72) at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:118) at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:74) at java.util.ArrayList.forEach(ArrayList.java:1249) at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:38) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$4(NodeTestTask.java:112) at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:72) at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:98) at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:74) at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.submit(SameThreadHierarchicalTestExecutorService.java:32) at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:57) at org.junit.platform.engine.support.hierarchical.HierarchicalTestEngine.execute(HierarchicalTestEngine.java:51) at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:220) at org.junit.platform.launcher.core.DefaultLauncher.lambda$execute$6(DefaultLauncher.java:188) at org.junit.platform.launcher.core.DefaultLauncher.withInterceptedStreams(DefaultLauncher.java:202) at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:181) at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:128) at com.intellij.junit5.JUnit5IdeaTestRunner.startRunnerWithArgs(JUnit5IdeaTestRunner.java:74) at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47) at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242) at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)