def test_print_maps3(capsys):
# just make sure there are no errors
brewer2mpl.print_maps('sequential', 6)
out, err = capsys.readouterr()
assert out
def test_print_maps_raises():
with pytest.raises(ValueError):
brewer2mpl.print_maps(number=6)
def test_print_maps1(capsys):
# just make sure there are no errors
brewer2mpl.print_maps()
out, err = capsys.readouterr()
assert out
