add test

test.py

@@ -0,0 +1,15 @@
+# -*- coding: utf-8 -*-
+
+from TetrArcade import TetrArcade, tetrislogic
+
+game = TetrArcade()
+game.new_game()
+game.move_left()
+game.move_right()
+game.rotate_clockwise()
+game.rotate_counter()
+for i in range(12):
+    game.soft_drop()
+game.on_draw()
+while game.state != tetrislogic.State.OVER:
+    game.hard_drop()