def test_closed(self):
pl = Polyline(init_points=[(1, 0), (1, 1), (0, 2)])
self.assertFalse(pl.isClosed())
pl.addPoint(1, 0)
self.assertEqual(4, len(pl))
self.assertTrue(pl.isClosed())
pl = Polyline(init_points=[(1, 0), (1, 1), (0, 2)])
self.assertFalse(pl.isClosed())
pl.assertClosed()
self.assertEqual(4, len(pl))
self.assertTrue(pl.isClosed())
def test_closed(self):
pl = Polyline( init_points = [(1,0) , (1,1) , (0,2)])
self.assertFalse( pl.isClosed() )
pl.addPoint( 1,0 )
self.assertEqual( 4 , len(pl) )
self.assertTrue( pl.isClosed() )
pl = Polyline( init_points = [(1,0) , (1,1) , (0,2)])
self.assertFalse( pl.isClosed() )
pl.assertClosed( )
self.assertEqual( 4 , len(pl) )
self.assertTrue( pl.isClosed() )
def test_extend_to_edge(self):
bound = Polyline(init_points=[(0, 0), (1, 0), (1, 1), (0, 1)])
l1 = Polyline(init_points=[(-1, 0.5), (0.5, 0.5)])
l2 = Polyline(init_points=[(0.25, 0.25), (0.75, 0.75)])
# Bound is not closed
with self.assertRaises(AssertionError):
GeometryTools.extendToEdge(bound, l1)
bound.assertClosed()
# l1 is not fully contained in bound
with self.assertRaises(ValueError):
GeometryTools.extendToEdge(bound, l1)
l3 = GeometryTools.extendToEdge(bound, l2)
self.assertEqual(l3[0], (0.00, 0.00))
self.assertEqual(l3[1], (0.25, 0.25))
self.assertEqual(l3[2], (0.75, 0.75))
self.assertEqual(l3[3], (1.00, 1.00))
self.assertEqual(len(l3), 4)
def test_extend_to_edge(self):
bound = Polyline( init_points = [(0,0) , (1,0) , (1,1) , (0,1)] )
l1 = Polyline( init_points = [(-1,0.5) , (0.5, 0.5)])
l2 = Polyline( init_points = [(0.25,0.25) , (0.75, 0.75)])
# Bound is not closed
with self.assertRaises(AssertionError):
GeometryTools.extendToEdge( bound , l1 )
bound.assertClosed()
# l1 is not fully contained in bound
with self.assertRaises(ValueError):
GeometryTools.extendToEdge( bound , l1 )
l3 = GeometryTools.extendToEdge( bound , l2 )
self.assertEqual( l3[0] , (0.00,0.00))
self.assertEqual( l3[1] , (0.25,0.25))
self.assertEqual( l3[2] , (0.75,0.75))
self.assertEqual( l3[3] , (1.00,1.00))
self.assertEqual( len(l3) , 4)