<s> import os . path <EOL> import fs <EOL> from . setup import * <EOL> def test_isdir_on_existing_file ( ) : <EOL> assert fs . isdir ( TEST_FILE ) is False <EOL> def test_isdir_on_non_existing_file ( ) : <EOL> assert fs . isdir ( os . path . join ( TEST_DIR , "<STR_LIT>" ) ) is False <EOL> def test_isdir_on_existing_directory ( ) : <EOL> assert fs . isdir ( TEST_DIR ) is True <EOL> def test_isdir_on_non_existing_directory ( ) : <EOL> assert fs . isdir ( os . path . join ( TEST_DIR , "<STR_LIT:foo>" ) ) is False </s>
