def test_file_walk(self, testfs_fat_stable1):
""" Test if file_walk works in a simple case """
for img_path in testfs_fat_stable1:
print("IMAGE:", img_path)
with open(img_path, 'rb') as img_stream:
# create FileSlack object
fatfs = FileSlack(img_stream)
# turn 'onedirectory' into DIR_ENTRY
entry = fatfs.fatfs.find_file("onedirectory")
result = []
for file_entry in fatfs._file_walk(entry):
result.append(file_entry)
# Assume that we only found 2 file
assert len(result) == 2
# unpack that file into result
result = result[0]
# check for file attibutes
assert result.parsed.name == b'AFILEI~1'
assert result.parsed.extension == b'TXT'
assert not result.parsed.attributes.unused
assert not result.parsed.attributes.device
assert result.parsed.attributes.archive
assert not result.parsed.attributes.subDirectory
assert not result.parsed.attributes.volumeLabel
assert not result.parsed.attributes.system
assert not result.parsed.attributes.hidden
assert not result.parsed.attributes.readonly
assert result.parsed.fileSize == 11
def test_file_walk_nondir(self, testfs_fat_stable1):
""" Test if file_walk fails if given DirEntry is not a directory """
for img_path in testfs_fat_stable1:
with open(img_path, 'rb') as img_stream:
# create FileSlack object
fatfs = FileSlack(img_stream)
entry = fatfs.fatfs.find_file("another")
next_file = fatfs._file_walk(entry)
with pytest.raises(AssertionError):
next(next_file)