import pytest


toga = pytest.importorskip("toga")

from funkyjuicerecipes.app import main, FunkyJuiceRecipesApp


def test_ui_views_construct():
    # Construct views without starting event loop
    app = FunkyJuiceRecipesApp("funkyjuicerecipes", "com.targonproducts.funkyjuicerecipes")

    from funkyjuicerecipes.ui.views.recipe_list import RecipeListView
    from funkyjuicerecipes.ui.views.inventory import InventoryView
    from funkyjuicerecipes.ui.views.edit_recipe import EditRecipeView
    from funkyjuicerecipes.ui.views.view_recipe import ViewRecipeView
    from funkyjuicerecipes.ui.main_window import build_main_window

    assert RecipeListView(app) is not None
    assert InventoryView(app) is not None
    assert EditRecipeView(app) is not None
    assert ViewRecipeView(app) is not None

    # Build main window; do not show it
    win = build_main_window(app)
    assert isinstance(win, toga.MainWindow)


def test_main_returns_app_instance():
    app = main()
    assert isinstance(app, FunkyJuiceRecipesApp)