@Test
public void testGpuCellIsSelectedForGpuJob() {

    JobDescriptor gpuJobDescriptor = JobDescriptor.newBuilder()
            .setContainer(Container.newBuilder()
                    .setResources(ContainerResources.newBuilder()
                            .setGpu(5)
                    )
            )
            .build();
    assertThat(router.routeKey(gpuJobDescriptor)).contains(CELL_2);
}