import time
from pathlib import Path
import pytest
from src.gui.analysis_controller import AnalysisController
from src.gui.gui_models import GuiAnalysisRequest
def test_analysis_runner_and_callback(tmp_path:Path)->None:
    expected=[tmp_path/"condition_summary.csv"];finished=[]
    c=AnalysisController(lambda settings,i,o:expected);c.set_finished_callback(finished.extend);c.run_analysis(GuiAnalysisRequest(output_directory=str(tmp_path)));time.sleep(.05)
    assert finished==expected
def test_analysis_double_run_guard()->None:
    def slow(s,i,o):time.sleep(.1);return []
    c=AnalysisController(slow);c.run_analysis(GuiAnalysisRequest())
    with pytest.raises(RuntimeError):c.run_analysis(GuiAnalysisRequest())
def test_analysis_error_callback()->None:
    errors=[]
    def fail(s,i,o):raise RuntimeError("broken")
    c=AnalysisController(fail);c.set_error_callback(errors.append);c.run_analysis(GuiAnalysisRequest());time.sleep(.05);assert errors==["broken"]