def test_addComponent_decompose_with_transform():
pen = SVGPathPen(glyphSet={"a": DummyGlyph()})
pen.addComponent("a", Affine2D(2, 0, 0, 2, 0, 0))
assert pen.path.d == (
"M0,0 L0,20 L20,20 L20,0 Z "
"M0,30 C0,40 20,40 20,30 Z "
"M0,-10 Q0,-16 3,-18 Q6,-20 10,-20 Q14,-20 17,-18 Q20,-16 20,-10")
def test_addComponent_decompose():
pen = SVGPathPen(glyphSet={"a": DummyGlyph()})
pen.addComponent("a", Affine2D.identity())
assert pen.path.d == (
"M0,0 L0,10 L10,10 L10,0 Z "
"M0,15 C0,20 10,20 10,15 Z "
"M0,-5 Q0,-8 1.5,-9 Q3,-10 5,-10 Q7,-10 8.5,-9 Q10,-8 10,-5")
def test_addComponent_missing():
pen = SVGPathPen(glyphSet={"a": DummyGlyph()})
with pytest.raises(KeyError):
pen.addComponent("b", Affine2D.identity())