def test_integration_reduction():
triangle = Polygon(Point(0, 3), Point(5, 3), Point(1, 1))
facets = triangle.sides
a, b = hyperplane_parameters(triangle)[0]
assert integration_reduction(facets, 0, a, b, 1, (x, y), 0) == 5
assert integration_reduction(facets, 0, a, b, 0, (x, y), 0) == 0
def test_integration_reduction():
triangle = Polygon(Point(0, 3), Point(5, 3), Point(1, 1))
facets = triangle.sides
a, b = hyperplane_parameters(triangle)[0]
assert integration_reduction(facets, 0, a, b, 1, (x, y), 0) == 5
assert integration_reduction(facets, 0, a, b, 0, (x, y), 0) == 0