def test_init_array(self):
store = self.create_store()
init_array(store, shape=1000, chunks=100)
# check metadata
assert array_meta_key in store
meta = decode_array_metadata(store[array_meta_key])
assert ZARR_FORMAT == meta['zarr_format']
assert (1000, ) == meta['shape']
assert (100, ) == meta['chunks']
assert np.dtype(None) == meta['dtype']
assert default_compressor.get_config() == meta['compressor']
assert meta['fill_value'] is None
def test_init_array(self):
store = self.create_store()
init_array(store, shape=1000, chunks=100)
# check metadata
assert array_meta_key in store
meta = decode_array_metadata(store[array_meta_key])
eq(ZARR_FORMAT, meta['zarr_format'])
eq((1000,), meta['shape'])
eq((100,), meta['chunks'])
eq(np.dtype(None), meta['dtype'])
eq(default_compressor.get_config(), meta['compressor'])
assert_is_none(meta['fill_value'])
def test_init_array(self):
store = self.create_store()
init_array(store, shape=1000, chunks=100)
# check metadata
assert array_meta_key in store
meta = decode_array_metadata(store[array_meta_key])
eq(ZARR_FORMAT, meta['zarr_format'])
eq((1000, ), meta['shape'])
eq((100, ), meta['chunks'])
eq(np.dtype(None), meta['dtype'])
eq(default_compressor.get_config(), meta['compressor'])
assert_is_none(meta['fill_value'])
# check attributes
assert attrs_key in store
eq(dict(), json.loads(text_type(store[attrs_key], 'ascii')))
def test_init_array_path(self):
path = 'foo/bar'
store = self.create_store()
init_array(store, shape=1000, chunks=100, path=path)
# check metadata
key = path + '/' + array_meta_key
assert key in store
meta = decode_array_metadata(store[key])
eq(ZARR_FORMAT, meta['zarr_format'])
eq((1000,), meta['shape'])
eq((100,), meta['chunks'])
eq(np.dtype(None), meta['dtype'])
eq(default_compressor.get_config(), meta['compressor'])
assert_is_none(meta['fill_value'])
# check attributes
key = path + '/' + attrs_key
assert key in store
eq(dict(), json.loads(text_type(store[key], 'ascii')))