def test_readcodelanguages(self):
with tempdirfile() as filename:
ra = asraggedarray(path=filename,
arrayiterable=[[0, 1], [2], [3, 4]],
dtype='float64')
self.assertIsInstance(ra.readcodelanguages, tuple)
self.assertIn('numpymemmap', ra.readcodelanguages)
def test_truncatebydirname(self):
with tempdirfile() as filename:
ra = asraggedarray(path=filename,
arrayiterable=[[0, 1], [2], [3, 4]],
dtype='int64')
truncate_raggedarray(filename, 2)
ra = RaggedArray(filename)
self.assertEqual(len(ra), 2)
def test_1darray(self):
with tempdirfile() as filename:
na = [[1, 2, 3], [4, 5, 6]]
md = {'fs': 20000, 'x': 33.3}
dal = asraggedarray(filename, na, metadata=md)
assert_array_equal(dal[0], na[0])
assert_array_equal(dal[1], na[1])
self.assertDictEqual(dict(dal.metadata), md)
def test_readcodeunsupportedlanguage(self):
with tempdirfile() as filename:
ra = asraggedarray(path=filename,
arrayiterable=[[0, 1], [2], [3, 4]],
dtype='float64')
self.assertRaises(ValueError, readcode, ra, 'perl')
def test_rcomplex64none(self):
with tempdirfile() as filename:
ra = asraggedarray(path=filename,
arrayiterable=[[0, 1], [2], [3, 4]],
dtype='complex64')
self.assertIsNone(readcode(ra, 'R'))
def test_readcodemethod(self):
with tempdirfile() as filename:
ra = asraggedarray(path=filename,
arrayiterable=[[0, 1], [2], [3, 4]],
dtype='float64')
self.assertIsInstance(ra.readcode('matlab'), str)
def test_truncateindextoohigh(self):
with tempdirfile() as filename:
ra = asraggedarray(path=filename,
arrayiterable=[[0, 1], [2], [3, 4]],
dtype='int64')
self.assertRaises(IndexError, truncate_raggedarray, ra, 10)
