def test_recipe_serialization():
# Given
recipe = Recipe("title", ["labelA", "labelB"],
[Ingredient("name", "g", 50)], "preparation")
# When
json_string = recipe.to_json()
# Then
assert "title" in json_string
assert "labelA" in json_string
assert "preparation" in json_string
def test_recipe_deserialization():
# Given
json_string = """{"py/object": "recipe_organizer.recipe.recipe.Recipe", "title": "title", "labels": ["labelA", "labelB"], "ingredients": [{"py/object": "recipe_organizer.recipe.ingredient.ingredient.Ingredient", "name": "name", "quantity_type": "g", "quantity": 50}], "preparation": "preparation"}"""
# When
actual: Recipe = Recipe.from_json(json_string)
# Then
assert actual.title == "title"
assert actual.labels == ["labelA", "labelB"]
assert actual.preparation == "preparation"
def test_save_event_handling(mocks):
# Given
recipe_selection = RecipeSelection()
recipe_selection._selected_recipe_file = "path/to/file"
recipe = Recipe("title", [], [], "preparation")
with patch("builtins.open", mock_open(read_data="content")) as mock_file_open:
file_instance = mock_file_open()
# When
recipe_selection.save_recipe_to_file(recipe)
# Then
file_instance.write.assert_called_once()
def __load_recipes(self, directory: Path):
recipes: [Recipe] = []
file_paths = directory.glob("**/*.json")
for file_path in file_paths:
with open(file_path, "r", encoding="utf-8") as file:
json_data = file.read()
try:
recipe = Recipe.from_json(json_data)
except KeyError:
pass
else:
recipes.append(recipe)
self.__create_list(recipes)
def test_recipe_selection_file_deserialization(mocks):
# Given
mock_path = "/path/to/json"
recipe = Recipe("title", [], [], "preparation")
mocks["mock_recipe"].from_json.return_value = recipe
mocks["mock_filedialog"].askopenfilename.return_value = mock_path
with patch("builtins.open", mock_open(read_data="content")) as mock_file_open:
recipe_selection = RecipeSelection()
# When
recipe_selection.open_recipe_file()
# Then
mock_file_open.assert_called_once_with(mock_path, 'r', encoding='utf-8')
mocks["mock_event_publisher"].broadcast.assert_called_once()
def test_recipe_handling(mocks):
# Given
parent = None
ingredients = [
Ingredient("ingredientA", "g", 50),
Ingredient("ingredientB", "g", 50)
]
recipe = Recipe("title", [], ingredients, "preparation")
expected_ingredient_form_count = len(ingredients)
expected_preparation_entries_count = 1
patch.object(RecipeForm, "__init__", return_value=None)
recipe_form = RecipeForm(parent)
# When
recipe_form.set_form_values(recipe)
# Then
assert mocks["mock_entry"].call_count == expected_preparation_entries_count
assert mocks[
"mock_ingredient_form"].call_count == expected_ingredient_form_count
def __write_to_selected_file_and_publish(recipe: Recipe, file_path):
with open(file_path, "w", encoding="utf-8") as file:
json_data = recipe.to_json()
file.write(json_data)
EventPublisher.broadcast(Event(EventType.SAVED, payload=None))
def __read_recipe_from_file(file_path: str) -> None:
with open(file_path, "r", encoding="utf-8") as file:
json_data = file.read()
recipe = Recipe.from_json(json_data)
EventPublisher.broadcast(Event(EventType.FILE_READ, payload=recipe))
def get_recipe_from_form(self) -> Recipe:
return Recipe(
self._entry_title.get(), [],
[form.get_ingredient() for form in self._ingredient_forms],
self._text_preparation.get("1.0", END))