Package org.apache.flink.packaging

Class PackagingTestUtils

java.lang.Object

org.apache.flink.packaging.PackagingTestUtils

public class PackagingTestUtils
extends Object

Test utils around jar packaging.

Constructor Summary

Constructors

Constructor	Description
PackagingTestUtils()

Method Summary

Modifier and Type	Method	Description
static void	assertJarContainsOnlyFilesMatching(Path jarPath, Collection<String> allowedPaths)	Verifies that all files in the jar match one of the provided allow strings.
static void	assertJarContainsServiceEntry(Path jarPath, Class<?> service)	Verifies that the given jar contains a service entry file for the given service.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

PackagingTestUtils

public PackagingTestUtils()

Method Detail

assertJarContainsOnlyFilesMatching

public static void assertJarContainsOnlyFilesMatching(Path jarPath,
                                                      Collection<String> allowedPaths)
                                               throws Exception

Verifies that all files in the jar match one of the provided allow strings.

An allow item ending on a "/" is treated as an allowed parent directory. Otherwise, it is treated as an allowed file.

For example, given a jar containing a file META-INF/NOTICES:

These would pass:

• "META-INF/"
• "META-INF/NOTICES"

These would fail:

• "META-INF"
• "META-INF/NOTICE"
• "META-INF/NOTICES/"

Throws:

Exception

assertJarContainsServiceEntry

public static void assertJarContainsServiceEntry(Path jarPath,
                                                 Class<?> service)
                                          throws Exception

Verifies that the given jar contains a service entry file for the given service.

Caution: This only checks that the file exists; the content is not verified.

Throws:

Exception