@Test
public void testGetExtensionBundleVersionByBucketGroupArtifactVersionWhenDoesNotExist() {

    final String bucketId = "3";
    final String groupId = "org.apache.nifi";
    final String artifactId = "nifi-example-processors-nar";
    final String version = "FOO";
    final BundleVersionEntity bundleVersion = metadataService.getBundleVersion(bucketId, groupId, artifactId, version);
    assertNull(bundleVersion);
}