def test_dicretize(self, test_dict):
"""Check that you can discretize a segment
"""
segment = Segment(test_dict["begin"], test_dict["end"])
result = segment.discretize(test_dict["nb_point"])
self.assertEqual(result.size, test_dict["result"].size)
for i in range(0, result.size):
self.assertAlmostEqual(result[i],
test_dict["result"][i],
delta=DELTA)
def test_discretize_Nb_error(self):
"""Check that you can detect a wrong argument
"""
segment = Segment(0, 10)
with self.assertRaises(NbPointSegmentDError):
segment.discretize(-1)
def test_discretize_Point_error(self):
"""Check that dicretize can detect a one point segment
"""
segment = Segment(0, 0)
with self.assertRaises(PointSegmentError):
segment.discretize(5)
