Make engine testing local

test_bot/buggy_engine.py

@@ -2,6 +2,12 @@
 
 import chess
 import time
+import typing
+
+if typing.TYPE_CHECKING:
+    from test_bot.test_games import scholars_mate
+else:
+    from test_games import scholars_mate
 
 assert input() == "uci"
 
@@ -12,13 +18,12 @@ def send_command(command: str) -> None:
 
 
 send_command("id name Procrastinator")
-send_command("id author MZH")
+send_command("id author lichess-bot-devs")
 send_command("uciok")
 
 delay_performed = False
 just_started = True
-scholars_mate = ["a2a3", "e7e5", "a3a4", "f8c5", "a4a5", "d8h4", "a5a6", "h4f2"]
-
+board = chess.Board()
 while True:
     command, *remaining = input().split()
     if command == "quit":

test_bot/homemade.py

@@ -1,28 +1,25 @@
-"""Homemade engine using Stockfish (used in testing)."""
+"""Homemade engine playing scholar's mate."""
 from homemade import ExampleEngine
 import chess
 import chess.engine
-import sys
 from lib.config import Configuration
 from lib import model
 from lib.lichess_types import OPTIONS_GO_EGTB_TYPE, COMMANDS_TYPE, MOVE
+from test_bot.test_games import scholars_mate
 
 # ruff: noqa: ARG002
 
-platform = sys.platform
-file_extension = ".exe" if platform == "win32" else ""
-
-
-class Stockfish(ExampleEngine):
-    """A homemade engine that uses Stockfish."""
+class ScholarsMate(ExampleEngine):
+    """A homemade engine that plays the scholar's mate."""
 
     def __init__(self, commands: COMMANDS_TYPE, options: OPTIONS_GO_EGTB_TYPE, stderr: int | None,
                  draw_or_resign: Configuration, game: model.Game | None, **popen_args: str) -> None:
-        """Start Stockfish."""
+        """Set up engine."""
         super().__init__(commands, options, stderr, draw_or_resign, game, **popen_args)
-        self.engine = chess.engine.SimpleEngine.popen_uci(f"./TEMP/sf{file_extension}")
 
     def search(self, board: chess.Board, time_limit: chess.engine.Limit, ponder: bool, draw_offered: bool,
                root_moves: MOVE) -> chess.engine.PlayResult:
-        """Get a move using Stockfish."""
-        return self.engine.play(board, time_limit)
+        """Get the next scholar's mate move."""
+        move_number = len(board.move_stack)
+        move = board.parse_uci(scholars_mate[move_number])
+        return chess.engine.PlayResult(move, None)