testcontainers / testcontainers/testcontainers-java

IOException when docker-credential-osxkeychain is not found in the PATH

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Beschreibung

When running a JUnit test with Testcontainers in Eclipse (2019-03) on macOS (10.14.4), I noticed that there is an error output in the console even though the test passes.

Cannot run program "docker-credential-osxkeychain": error=2, No such file or directory

Full stack trace 
ERROR [main] - Could not start process:
java.io.IOException: Cannot run program "docker-credential-osxkeychain": error=2, No such file or directory
	at java.lang.ProcessBuilder.start(ProcessBuilder.java:1048)
	at org.testcontainers.shaded.org.zeroturnaround.exec.ProcessExecutor.invokeStart(ProcessExecutor.java:1016)
	at org.testcontainers.shaded.org.zeroturnaround.exec.ProcessExecutor.startInternal(ProcessExecutor.java:989)
	at org.testcontainers.shaded.org.zeroturnaround.exec.ProcessExecutor.execute(ProcessExecutor.java:925)
	at org.testcontainers.utility.RegistryAuthLocator.runCredentialProgram(RegistryAuthLocator.java:327)
	at org.testcontainers.utility.RegistryAuthLocator.runCredentialProvider(RegistryAuthLocator.java:223)
	at org.testcontainers.utility.RegistryAuthLocator.authConfigUsingStore(RegistryAuthLocator.java:190)
	at org.testcontainers.utility.RegistryAuthLocator.lookupAuthConfig(RegistryAuthLocator.java:120)
	at org.testcontainers.dockerclient.auth.AuthDelegatingDockerClientConfig.effectiveAuthConfig(AuthDelegatingDockerClientConfig.java:43)
	at com.github.dockerjava.core.DockerClientImpl.createContainerCmd(DockerClientImpl.java:316)
	at org.testcontainers.dockerclient.AuditLoggingDockerClient.createContainerCmd(AuditLoggingDockerClient.java:32)
	at org.testcontainers.utility.ResourceReaper.start(ResourceReaper.java:75)
	at org.testcontainers.DockerClientFactory.client(DockerClientFactory.java:125)
	at org.testcontainers.containers.GenericContainer.<init>(GenericContainer.java:138)
	at org.testcontainers.containers.JdbcDatabaseContainer.<init>(JdbcDatabaseContainer.java:45)
	at org.testcontainers.containers.PostgreSQLContainer.<init>(PostgreSQLContainer.java:32)
	at org.testcontainers.containers.PostgreSQLContainer.<init>(PostgreSQLContainer.java:28)
	at org.apache.ibatis.type.SqlxmlTypeHandlerTest.<clinit>(SqlxmlTypeHandlerTest.java:47)
	at sun.misc.Unsafe.ensureClassInitialized(Native Method)
	at sun.reflect.UnsafeFieldAccessorFactory.newFieldAccessor(UnsafeFieldAccessorFactory.java:43)
	at sun.reflect.ReflectionFactory.newFieldAccessor(ReflectionFactory.java:156)
	at java.lang.reflect.Field.acquireFieldAccessor(Field.java:1088)
	at java.lang.reflect.Field.getFieldAccessor(Field.java:1069)
	at java.lang.reflect.Field.get(Field.java:393)
	at org.testcontainers.junit.jupiter.TestcontainersExtension.getContainerInstance(TestcontainersExtension.java:109)
	at org.testcontainers.junit.jupiter.TestcontainersExtension.lambda$findSharedContainers$5(TestcontainersExtension.java:71)
	at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193)
	at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1374)
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:481)
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471)
	at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151)
	at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174)
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
	at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418)
	at org.testcontainers.junit.jupiter.TestcontainersExtension.beforeAll(TestcontainersExtension.java:39)
	at org.junit.jupiter.engine.descriptor.ClassTestDescriptor.lambda$invokeBeforeAllCallbacks$8(ClassTestDescriptor.java:361)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.jupiter.engine.descriptor.ClassTestDescriptor.invokeBeforeAllCallbacks(ClassTestDescriptor.java:361)
	at org.junit.jupiter.engine.descriptor.ClassTestDescriptor.before(ClassTestDescriptor.java:197)
	at org.junit.jupiter.engine.descriptor.ClassTestDescriptor.before(ClassTestDescriptor.java:77)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$5(NodeTestTask.java:132)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$7(NodeTestTask.java:125)
	at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:135)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:123)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:122)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:80)
	at java.util.ArrayList.forEach(ArrayList.java:1249)
	at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:38)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$5(NodeTestTask.java:139)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$7(NodeTestTask.java:125)
	at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:135)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:123)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:122)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:80)
	at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.submit(SameThreadHierarchicalTestExecutorService.java:32)
	at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:57)
	at org.junit.platform.engine.support.hierarchical.HierarchicalTestEngine.execute(HierarchicalTestEngine.java:51)
	at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:229)
	at org.junit.platform.launcher.core.DefaultLauncher.lambda$execute$6(DefaultLauncher.java:197)
	at org.junit.platform.launcher.core.DefaultLauncher.withInterceptedStreams(DefaultLauncher.java:211)
	at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:191)
	at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:137)
	at org.eclipse.jdt.internal.junit5.runner.JUnit5TestReference.run(JUnit5TestReference.java:89)
	at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:41)
	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:541)
	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:763)
	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:463)
	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:209)
Caused by: java.io.IOException: error=2, No such file or directory
	at java.lang.UNIXProcess.forkAndExec(Native Method)
	at java.lang.UNIXProcess.<init>(UNIXProcess.java:247)
	at java.lang.ProcessImpl.start(ProcessImpl.java:134)
	at java.lang.ProcessBuilder.start(ProcessBuilder.java:1029)
	... 71 more

This error occurs because docker-credential-osxkeychain is in /usr/local/bin which is not included in the PATH Eclipse sees.
Given that the test passes, it may be better to avoid the error or suppress the console output.

A workaround

There might be more proper way, but the easiest workaround would be to launch Eclipse from command line.

# verify /usr/local/bin is included in the PATH
$ echo $PATH
/usr/local/bin:/usr/bin:/usr/sbin:...
# launch eclipse
$ open /Applications/Eclipse.app

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Rechercherichtung

Beginne bei RegistryAuthLocator.runCredentialProgram und den im Stacktrace genannten Authentifizierungs-Suchmethoden, wobei du dich auf das Verhalten konzentrierst, wenn docker-credential-osxkeychain nicht gestartet werden kann. Reproduziere das macOS/Eclipse-Szenario mit /usr/local/bin, das nicht in PATH vorhanden ist, und verifiziere, dass ein erfolgreicher Test nicht mehr die unnötige Fehlerausgabe erzeugt.

Vom Indexierungsmodell aus dem Issue-Text verfasst.

Bewertung

Tech-Stack
docker, java
Bereich
testing
Issue-Typ
Bug
Schwierigkeit
3/5
Geschätzter Aufwand
1-2 Tage
Aktivitätsstatus
Veraltet
Klarheit
Größtenteils klar
Anfängerfreundlichkeit
35/100

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