### Question:
JshiftServiceHub { public ArtifactResolverService getArtifactResolverService() { return (ArtifactResolverService) this.services.get(ArtifactResolverService.class).get(); } private  JshiftServiceHub(); BuildService getBuildService(); ArtifactResolverService getArtifactResolverService();  }### Answer:
@Test public void testObtainArtifactResolverService() { JshiftServiceHub hub = new JshiftServiceHub.Builder() .clusterAccess(clusterAccess) .log(logger) .platformMode(RuntimeMode.kubernetes) .mavenProject(mavenProject) .repositorySystem(repositorySystem) .build(); assertNotNull(hub.getArtifactResolverService()); }