def test_path(self):
self.assertEqual(Path().to_s(), "")
self.assertEqual(Path([
Command.parse("M150 0"),
Command.parse("L75 200"),
Command.parse("L225 200"),
Command.parse("Z")
]).to_s(), "M150 0 L75 200 225 200 Z")
# Parse
self.assertEqual(Path.parse("M150 0 L75 200 L225 200 C100,100 250,100 250,200 Z").to_s(), "M150 0 L75 200 225 200 C100,100 250,100 250,200 Z")
self.assertEqual(Path.parse("M150 0 L75 200 L225 200 C100,100 250,100 250,200 Z ").to_s(), "M150 0 L75 200 225 200 C100,100 250,100 250,200 Z")
self.assertEqual(Path.parse("M150 0 L75 200 225 200 C100,100 250,100 250,200 Z").to_s(), "M150 0 L75 200 225 200 C100,100 250,100 250,200 Z")
self.assertEqual(Path.parse("M150 0 L75,200 225,200 C-100 100 -250,100 250,200 Z").to_s(), "M150 0 L75 200 225 200 C-100,100 -250,100 250,200 Z")
def test_command(self):
# moveto
self.assertEqual(Command.parse("M150 0").to_s(), "M150 0")
self.assertEqual(Command.parse("M 150 0").to_s(), "M150 0")
self.assertEqual(Command.parse("M150 0.1").to_s(), "M150 0.1")
self.assertEqual(Command.parse("m150 0").to_s(), "m150 0")
# lineto
self.assertEqual(Command.parse("L150 0").to_s(), "L150 0")
self.assertEqual(Command.parse("l150.1 0").to_s(), "l150.1 0")
# closepath
self.assertEqual(Command.parse(" Z").to_s(), "Z")
self.assertEqual(Command.parse("z").to_s(), "z")
# curveto
self.assertEqual(Command.parse("C100,100 250,100 250,200").to_s(), "C100,100 250,100 250,200")
self.assertEqual(Command.parse("c100 100 250 100 250,200").to_s(), "c100,100 250,100 250,200")