def test_invalid_stop_color_mix(self, Stop):
from ..fills import _assign_position
with pytest.raises(ValueError):
_assign_position([Stop(BLACK, .1), WHITE])
def test_position_invalid(self, Stop, position, exception):
with pytest.raises(exception):
Stop('999999', position)
def test_stop_sequence(self, GradientFill, Stop, colors):
gf = GradientFill(stop=[Stop(colors[0], 0), Stop(colors[1], .5)])
assert gf.stop[0].color.rgb == BLACK
assert gf.stop[1].color.rgb == WHITE
assert gf.stop[0].position == 0
assert gf.stop[1].position == .5
def test_position_valid(self, Stop, position):
# smoke test
Stop('999999', position)