def bad_metadata_dir():
"""
Two tuple consisting of md5 hash and base directory. These should match a
directory tree constructed from the md5 hash, and the target directory
should contain a single invalid info.json file.
"""
tmpdir = tempfile.mkdtemp()
md5 = hashlib.md5()
md5.update(str(random.random()))
md5 = md5.hexdigest()
dpath = os.path.join(tmpdir, os.sep.join(pathcomps(md5)))
os.makedirs(dpath)
with open(os.path.join(dpath, 'info.json'), 'wb') as f:
f.write('bogus\n')
yield md5, tmpdir
shutil.rmtree(tmpdir)
def md5dirs():
"""
Generate 20 random hashes, and create MD5-base directory structures for
them, returning the three-tuple of hashes, directories, and base directory.
Base directory is created using ``tempfile.mkdtemp()`` call.
"""
tmpdir = tempfile.mkdtemp()
hashes = []
dirs = []
for i in range(20):
md5 = hashlib.md5()
md5.update(str(random.random()).encode('utf8'))
h = md5.hexdigest()
cpath = os.sep.join(pathcomps(h))
dpath = os.path.join(tmpdir, cpath)
os.makedirs(dpath)
hashes.append(h)
dirs.append(dpath)
yield hashes, dirs, tmpdir
shutil.rmtree(tmpdir)