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from UM.Math.Polygon import Polygon
from UM.Scene.SceneNodeDecorator import SceneNodeDecorator
from cura.Scene.CuraSceneNode import CuraSceneNode
import pytest
from unittest.mock import patch
class MockedConvexHullDecorator(SceneNodeDecorator):
def __init__(self):
super().__init__()
def getConvexHull(self):
return Polygon([[5, 5], [-5, 5], [-5, -5], [5, -5]])
def getPrintingArea(self):
return Polygon([[5, 5], [-5, 5], [-5, -5], [5, -5]])
class InvalidConvexHullDecorator(SceneNodeDecorator):
def __init__(self):
super().__init__()
def getConvexHull(self):
return Polygon()
@pytest.fixture()
def cura_scene_node():
# Replace the SettingOverrideDecorator with an empty decorator
with patch("cura.Scene.CuraSceneNode.SettingOverrideDecorator", SceneNodeDecorator):
return CuraSceneNode()
class TestCollidesWithAreas:
def test_noConvexHull(self, cura_scene_node):
assert not cura_scene_node.collidesWithAreas([Polygon([[10, 10], [-10, 10], [-10, -10], [10, -10]])])
def test_convexHullIntersects(self, cura_scene_node):
cura_scene_node.addDecorator(MockedConvexHullDecorator())
assert cura_scene_node.collidesWithAreas([Polygon([[10, 10], [-10, 10], [-10, -10], [10, -10]])])
def test_convexHullNoIntersection(self, cura_scene_node):
cura_scene_node.addDecorator(MockedConvexHullDecorator())
assert not cura_scene_node.collidesWithAreas([Polygon([[60, 60], [40, 60], [40, 40], [60, 40]])])
def test_invalidConvexHull(self, cura_scene_node):
cura_scene_node.addDecorator(InvalidConvexHullDecorator())
assert not cura_scene_node.collidesWithAreas([Polygon([[10, 10], [-10, 10], [-10, -10], [10, -10]])])
def test_outsideBuildArea(cura_scene_node):
cura_scene_node.setOutsideBuildArea(True)
assert cura_scene_node.isOutsideBuildArea
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