TileCacheTest16.05400downloadTile_from_broken_url_must_not_store_anythingPASSdownloadTile_from_invalid_url_must_not_store_anythingPASSdownloadTile_from_valid_uri_must_store_file_in_cachePASStest_disposePASStest_tile_not_presentPASStest_tile_was_in_disk_cachePASStest_tile_was_in_memory_cachePASS7