def test_markers(self): tt = TikZPathExporter() tt.parse(arrows_svg) n = tt.get_node_from_id('pathA') gs = GraphicsState(n) self.assertTrue("Triangle" in gs.marker_end) self.assertTrue(gs.marker_start is None) self.assertTrue(gs.marker_mid is None) gs2 = GraphicsState(tt.get_node_from_id('pathB')) self.assertTrue("Triangle" in gs2.marker_end) self.assertTrue("Triangle" in gs2.marker_start)