initial test

tests/test_monitor.py

@@ -0,0 +1,10 @@
+from xrandroll.monitor import Monitor
+
+
+def test_parse_pos():
+    data = [
+        "eDP connected primary 1920x1080+0+1080 (0x56) normal (normal left inverted right x axis y axis) 309mm x 173mm"
+    ]
+    m = Monitor(data)
+    assert m.pos_x == 0
+    assert m.pos_y == 1080