Add CANCoder tests

Author: auscompgeek

tests/test_sensors.py

@@ -0,0 +1,15 @@
+import pytest
+
+import ctre.sensors
+
+
+def test_cancoder():
+    enc = ctre.sensors.CANCoder(0)
+    enc.getPosition()
+
+
+def test_deprecated_import():
+    with pytest.warns(FutureWarning, match="moved"):
+        from ctre import CANCoder
+
+    assert CANCoder is ctre.sensors.CANCoder