release: prepare v1.3.0

tests/test_server_entrypoint.py

@@ -0,0 +1,41 @@
+from __future__ import annotations
+
+import sys
+import tomllib
+from pathlib import Path
+from unittest.mock import MagicMock
+
+import server
+
+
+def test_packaged_console_script_targets_callable_main():
+    metadata = tomllib.loads(Path("pyproject.toml").read_text(encoding="utf-8"))
+
+    assert metadata["project"]["scripts"]["autocad-mcp"] == "server:main"
+    assert callable(server.main)
+
+
+def test_main_starts_stdio_transport(monkeypatch):
+    run = MagicMock()
+    monkeypatch.setattr(server.mcp, "run", run)
+    monkeypatch.setattr(sys, "argv", ["autocad-mcp"])
+
+    server.main()
+
+    run.assert_called_once_with()
+
+
+def test_main_help_exits_without_starting_server(monkeypatch, capsys):
+    run = MagicMock()
+    monkeypatch.setattr(server.mcp, "run", run)
+    monkeypatch.setattr(sys, "argv", ["autocad-mcp", "--help"])
+
+    try:
+        server.main()
+    except SystemExit as exc:
+        assert exc.code == 0
+    else:
+        raise AssertionError("--help must exit without starting the server")
+
+    assert "usage:" in capsys.readouterr().out.lower()
+    run.assert_not_called()