def test_attachment_blocks_wo_filename(self):
original_data = b"Testing attachemnt block\nTest line 1"
mdf = MDF()
mdf.attach(
original_data,
file_name=None,
comment=None,
compression=True,
mime=r"text/plain",
embedded=True,
)
outfile = mdf.save(
Path(TestMDF4.tempdir.name) / "attachment.mf4", overwrite=True,
)
with MDF(outfile) as attachment_mdf:
data, filename, md5_sum = attachment_mdf.extract_attachment(index=0)
self.assertEqual(data, original_data)
self.assertEqual(filename, Path("bin.bin"))
mdf.close()
