1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
|
# Copyright (c) 2015 Ultimaker B.V.
# Uranium is released under the terms of the LGPLv3 or higher.
import unittest
import numpy
from UM.Math.Vector import Vector
class TestVector(unittest.TestCase):
def setUp(self):
# Called before the first testfunction is executed
self._vector = Vector(1,0,0)
pass
def tearDown(self):
# Called after the last testfunction was executed
pass
def test_getData(self):
numpy.testing.assert_array_almost_equal(self._vector.getData(), numpy.array([1,0,0]))
pass
def test_angleBetweenVectors(self):
second_vector = Vector(1,0,0)
third_vector = Vector(0,1,0)
fourth_vector = Vector(0,0,1)
# Check if angle with itself is 0
self.assertEqual(self._vector.angleToVector(second_vector),0)
# Check if angle between the two vectors that are rotated in equal angle but different direction are the same
self.assertEqual(self._vector.angleToVector(third_vector),self._vector.angleToVector(fourth_vector))
def test_normalize(self):
pass
def test_setValues(self):
x = 10
y = 10
z = 10
temp_vector = Vector(x,y,z)
numpy.testing.assert_array_almost_equal(temp_vector.getData(), numpy.array([x,y,z]))
def test_negPos(self):
v = Vector(0, 1, 0)
self.assertEqual(Vector(0, -1, 0), -v)
self.assertEqual(Vector(0, 1, 0), v) # - should have no side effects
if __name__ == "__main__":
unittest.main()
|