2025-10-24 15:42:57 +00:00
2 changed files with 7 additions and 42 deletions
--- a/test/test_vector.py
+++ b/test/test_vector.py
@@ -10,3 +10,11 @@ class TestVector(unittest.TestCase):
        v3 = v1 + v2
        self.assertIsInstance(v3, Vector)
        self.assertEqual(v3.x, v1.x + v2.x)
+
+    def test_abs(self):
+        v1 = Vector(0, 0, 0)
+        v2 = Vector(1, 2, 2)
+        v3 = Vector(1, -2, 2)
+        self.assertEqual(v1.abs, 0)
+        self.assertEqual(v1.abs, 3)
+