def test_chunk_bad(self):
args = [0.008 - 1e-2, .0001, 0, -1e30]
msg = 'chunk size is below 8 Ko'
for arg in args:
with pytest.raises(IOError) as err:
Writer(self.filename, chunk_size=arg)
assert msg in str(err.value)
def setup(self):
# init default parameters
self.filename = 'test.h5'
self.group = 'features'
remove(self.filename)
# create a simple feature file
items, times, feat = generate.full(10)
items2 = [i + '2' for i in items]
self.data = Data(items, times, feat)
self.data2 = Data(items2, times, feat)
self.writer = Writer(self.filename)
self.writer.write(self.data, self.group)
# read it with h5py
self.f = h5py.File(self.filename, 'r')
self.g = self.f.get(self.group)
def test_version(self):
assert self.g.attrs['version'] == Writer('toto').version
remove('toto')
def test_chunk_good(self):
args = [0.008, 0.01, 12, 1e30]
for arg in args:
Writer(self.filename, chunk_size=arg)
def test_good_file(self):
for arg in self.filename, 'abc', 'toto.zip':
Writer(self.filename)
def test_create_a_file():
name = 'azecqgxqsdqxws.eztcqezxf'
assert not os.path.exists(name)
Writer(name)
assert os.path.exists(name)
remove(name)
