def test_shelve(tmpdir):
"""Test if shelve can be caches information
retrieved after file is deleted"""
test_string = 'test information'
tmp_cache = str(tmpdir)
with tempfile.NamedTemporaryFile('w', delete=False) as f:
f.write(test_string)
try:
# recovers data from temporary file and caches it in the shelve
file_data = sg.get_data(f.name, tmp_cache)
finally:
os.remove(f.name)
# tests recovered data matches
assert file_data == test_string
# test if cached data is available after temporary file has vanished
assert sg.get_data(f.name, tmp_cache) == test_string
# shelve keys need to be str in python 2, deal with unicode input
if sys.version_info[0] == 2:
assert sg.get_data(f.name, tmp_cache) == test_string
def test_shelve():
"""Test if shelve can be caches information
retrieved after file is deleted"""
test_string = 'test information'
tmp_cache = tempfile.mkdtemp()
with tempfile.NamedTemporaryFile('w') as fid:
fid.write(test_string)
fid.seek(0)
# recovers data from temporary file and caches it in the shelve
file_data = sg.get_data(fid.name, tmp_cache)
# tests recovered data matches
assert_equal(file_data, test_string)
# test if cached data is available after temporary file has vanished
assert_equal(sg.get_data(fid.name, tmp_cache), test_string)
# shelve keys need to be str in python 2, deal with unicode input
if sys.version_info[0] == 2:
unicode_name = unicode(fid.name)
assert_equal(sg.get_data(unicode_name, tmp_cache), test_string)
def test_shelve():
"""Test if shelve can be caches information
retrieved after file is deleted"""
test_string = 'test information'
tmp_cache = _TempDir()
with tempfile.NamedTemporaryFile('w', delete=False) as f:
f.write(test_string)
try:
# recovers data from temporary file and caches it in the shelve
file_data = sg.get_data(f.name, tmp_cache)
finally:
os.remove(f.name)
# tests recovered data matches
assert file_data == test_string
# test if cached data is available after temporary file has vanished
assert sg.get_data(f.name, tmp_cache) == test_string
# shelve keys need to be str in python 2, deal with unicode input
if sys.version_info[0] == 2:
unicode_name = unicode(f.name)
assert sg.get_data(unicode_name, tmp_cache) == test_string