(self)
| 139 | self.assertEqual('<1.5, 2.5>', vec4_str) |
| 140 | |
| 141 | def test_dot(self): |
| 142 | vec1 = vector2.Vector2(3, 5) |
| 143 | vec2 = vector2.Vector2(7, 11) |
| 144 | |
| 145 | dot_12 = vec1.dot(vec2) |
| 146 | self.assertEqual(76, dot_12) |
| 147 | |
| 148 | dot_21 = vec2.dot(vec1) |
| 149 | self.assertEqual(76, dot_21) |
| 150 | |
| 151 | def test_cross(self): |
| 152 | vec1 = vector2.Vector2(3, 5) |