def test_from_circle_with_zero_radius():
from ezdxf.entities import Circle
circle = Circle.new(dxfattribs={
'center': (1, 0, 0),
'radius': 0,
})
path = Path.from_circle(circle)
assert len(path) == 0
def test_from_circle(radius):
from ezdxf.entities import Circle
circle = Circle.new(dxfattribs={
'center': (1, 0, 0),
'radius': radius,
})
path = Path.from_circle(circle)
assert path.start == (2, 0)
assert path.end == (2, 0)
assert path.is_closed is True
