import sys
import pathlib
import importlib.util
import types
ROOT = pathlib.Path(__file__).resolve().parents[1]
SRC = ROOT / "UnityMcpBridge" / "UnityMcpServer~" / "src"
sys.path.insert(0, str(SRC))
# stub mcp.server.fastmcp
mcp_pkg = types.ModuleType("mcp")
server_pkg = types.ModuleType("mcp.server")
fastmcp_pkg = types.ModuleType("mcp.server.fastmcp")
class _Dummy:
pass
fastmcp_pkg.FastMCP = _Dummy
fastmcp_pkg.Context = _Dummy
server_pkg.fastmcp = fastmcp_pkg
mcp_pkg.server = server_pkg
sys.modules.setdefault("mcp", mcp_pkg)
sys.modules.setdefault("mcp.server", server_pkg)
sys.modules.setdefault("mcp.server.fastmcp", fastmcp_pkg)
def _load_module(path: pathlib.Path, name: str):
spec = importlib.util.spec_from_file_location(name, path)
mod = importlib.util.module_from_spec(spec)
spec.loader.exec_module(mod)
return mod
read_console_mod = _load_module(
SRC / "tools" / "read_console.py", "read_console_mod")
class DummyMCP:
def __init__(self):
self.tools = {}
def tool(self, *args, **kwargs):
def deco(fn):
self.tools[fn.__name__] = fn
return fn
return deco
def setup_tools():
mcp = DummyMCP()
read_console_mod.register_read_console_tools(mcp)
return mcp.tools
def test_read_console_full_default(monkeypatch):
tools = setup_tools()
read_console = tools["read_console"]
captured = {}
def fake_send(cmd, params):
captured["params"] = params
return {
"success": True,
"data": {"lines": [{"level": "error", "message": "oops", "stacktrace": "trace", "time": "t"}]},
}
monkeypatch.setattr(read_console_mod, "send_command_with_retry", fake_send)
monkeypatch.setattr(
read_console_mod, "get_unity_connection", lambda: object())
resp = read_console(ctx=None, count=10)
assert resp == {
"success": True,
"data": {"lines": [{"level": "error", "message": "oops", "stacktrace": "trace", "time": "t"}]},
}
assert captured["params"]["count"] == 10
assert captured["params"]["includeStacktrace"] is True
def test_read_console_truncated(monkeypatch):
tools = setup_tools()
read_console = tools["read_console"]
captured = {}
def fake_send(cmd, params):
captured["params"] = params
return {
"success": True,
"data": {"lines": [{"level": "error", "message": "oops", "stacktrace": "trace"}]},
}
monkeypatch.setattr(read_console_mod, "send_command_with_retry", fake_send)
monkeypatch.setattr(
read_console_mod, "get_unity_connection", lambda: object())
resp = read_console(ctx=None, count=10, include_stacktrace=False)
assert resp == {"success": True, "data": {
"lines": [{"level": "error", "message": "oops"}]}}
assert captured["params"]["includeStacktrace"] is False
