### Question:
ViewLocationManager implements SourceLocationManager { @Override public Path getPartitionSubPath(Path partitionLocation) { return null; }  @Override Path getTableLocation(); @Override void cleanUpLocations(); @Override List<Path> getPartitionLocations(); @Override Path getPartitionSubPath(Path partitionLocation);  }### Answer:
@Test public void nullPartitionSubPath() { assertThat(locationManager.getPartitionSubPath(new Path("whatever")), is(nullValue())); }