def test_create_column_2d():
shape = 2, 3
result = sqlite._create_colnames(shape)
expected = ['v1_1', 'v1_2', 'v1_3',
'v2_1', 'v2_2', 'v2_3']
assert result == expected
assert sqlite._create_shape(result) == shape
def test_create_column_3d():
shape = 2, 3, 4
assert sqlite._create_shape(sqlite._create_colnames(shape)) == shape
def test_create_column_1d():
shape = 2,
result = sqlite._create_colnames(shape)
expected = ['v1', 'v2']
assert result == expected
assert sqlite._create_shape(result) == shape
def test_create_column_3d():
shape = 2, 3, 4
assert sqlite._create_shape(sqlite._create_colnames(shape)) == shape
def test_create_column_2d():
shape = 2, 3
result = sqlite._create_colnames(shape)
expected = ['v1_1', 'v1_2', 'v1_3', 'v2_1', 'v2_2', 'v2_3']
assert result == expected
assert sqlite._create_shape(result) == shape
def test_create_column_1d():
shape = 2,
result = sqlite._create_colnames(shape)
expected = ['v1', 'v2']
assert result == expected
assert sqlite._create_shape(result) == shape