rover: initial class definition

rover/rover.py

@@ -0,0 +1,9 @@
+from dataclasses import dataclass
+from typing import Tuple
+
+Vector = Tuple[int, int]
+
+@dataclass
+class Rover():
+    pos: Vector
+    planet_size: Vector

rover/test_rover.py

@@ -0,0 +1,5 @@
+from rover import *
+
+def test_rover_constructor():
+    rov = Rover(pos=(0, 0), planet_size=(100, 100))
+    assert(rov.pos == (0, 0) and rov.planet_size == (100, 100))