53 lines
2.0 KiB
Python
53 lines
2.0 KiB
Python
from __future__ import division, absolute_import, print_function
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import unittest
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from svgpathtools import *
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from os.path import join, dirname
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class TestSVG2Paths(unittest.TestCase):
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def test_svg2paths_polygons(self):
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paths, _ = svg2paths(join(dirname(__file__), 'polygons.svg'))
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# triangular polygon test
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path = paths[0]
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path_correct = Path(Line(55.5+0j, 55.5+50j),
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Line(55.5+50j, 105.5+50j),
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Line(105.5+50j, 55.5+0j)
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)
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self.assertTrue(path.isclosed())
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self.assertTrue(len(path)==3)
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self.assertTrue(path==path_correct)
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# triangular quadrilateral (with a redundant 4th "closure" point)
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path = paths[1]
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path_correct = Path(Line(0+0j, 0-100j),
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Line(0-100j, 0.1-100j),
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Line(0.1-100j, 0+0j),
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Line(0+0j, 0+0j) # result of redundant point
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)
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self.assertTrue(path.isclosed())
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self.assertTrue(len(path)==4)
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self.assertTrue(path==path_correct)
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def test_svg2paths_ellipses(self):
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paths, _ = svg2paths(join(dirname(__file__), 'ellipse.svg'))
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# ellipse tests
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path_ellipse = paths[0]
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path_ellipse_correct = Path(Arc(50+100j, 50+50j, 0.0, True, False, 150+100j),
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Arc(150+100j, 50+50j, 0.0, True, False, 50+100j))
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self.assertTrue(len(path_ellipse)==2)
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self.assertTrue(path_ellipse==path_ellipse_correct)
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self.assertTrue(path_ellipse.isclosed())
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# circle tests
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paths, _ = svg2paths(join(dirname(__file__), 'circle.svg'))
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path_circle = paths[0]
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path_circle_correct = Path(Arc(50+100j, 50+50j, 0.0, True, False, 150+100j),
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Arc(150+100j, 50+50j, 0.0, True, False, 50+100j))
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self.assertTrue(len(path_circle)==2)
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self.assertTrue(path_circle==path_circle_correct)
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self.assertTrue(path_circle.isclosed())
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