mealie/tests/unit_tests/test_ingredient_parser.py
Hayden c4540f1395
Refactor/conver to controllers (#923)
* add dependency injection for get_repositories

* convert events api to controller

* update generic typing

* add abstract controllers

* update test naming

* migrate admin services to controllers

* add additional admin route tests

* remove print

* add public shared dependencies

* add types

* fix typo

* add static variables for recipe json keys

* add coverage gutters config

* update controller routers

* add generic success response

* add category/tag/tool tests

* add token refresh test

* add coverage utilities

* covert comments to controller

* add todo

* add helper properties

* delete old service

* update test notes

* add unit test for pretty_stats

* remove dead code from post_webhooks

* update group routes to use controllers

* add additional group test coverage

* abstract common permission checks

* convert ingredient parser to controller

* update recipe crud to use controller

* remove dead-code

* add class lifespan tracker for debugging

* convert bulk export to controller

* migrate tools router to controller

* update recipe share to controller

* move customer router to _base

* ignore prints in flake8

* convert units and foods to new controllers

* migrate user routes to controllers

* centralize error handling

* fix invalid ref

* reorder fields

* update routers to share common handling

* update tests

* remove prints

* fix cookbooks delete

* fix cookbook get

* add controller for mealplanner

* cover report routes to controller

* remove __future__ imports

* remove dead code

* remove all base_http children and remove dead code
2022-01-13 13:06:52 -09:00

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import shutil
from dataclasses import dataclass
from fractions import Fraction
import pytest
from mealie.services.parser_services import RegisteredParser, get_parser
from mealie.services.parser_services.crfpp.processor import CRFIngredient, convert_list_to_crf_model
@dataclass
class TestIngredient:
input: str
quantity: float
unit: str
food: str
comments: str
def crf_exists() -> bool:
return shutil.which("crf_test") is not None
# TODO - add more robust test cases
test_ingredients = [
TestIngredient("½ cup all-purpose flour", 0.5, "cup", "all-purpose flour", ""),
TestIngredient("1½ teaspoons ground black pepper", 1.5, "teaspoon", "black pepper", "ground"),
TestIngredient("⅔ cup unsweetened flaked coconut", 0.7, "cup", "coconut", "unsweetened flaked"),
TestIngredient("⅓ cup panko bread crumbs", 0.3, "cup", "panko bread crumbs", ""),
]
@pytest.mark.skipif(not crf_exists(), reason="CRF++ not installed")
def test_nlp_parser():
models: list[CRFIngredient] = convert_list_to_crf_model([x.input for x in test_ingredients])
# Itterate over mdoels and test_ingreidnets to gether
for model, test_ingredient in zip(models, test_ingredients):
assert float(sum(Fraction(s) for s in model.qty.split())) == test_ingredient.quantity
assert model.comment == test_ingredient.comments
assert model.name == test_ingredient.food
assert model.unit == test_ingredient.unit
def test_brute_parser():
# input: (quantity, unit, food, comments)
expectations = {
# Dutch
"1 theelepel koffie": (1, "theelepel", "koffie", ""),
"3 theelepels koffie": (3, "theelepels", "koffie", ""),
"1 eetlepel tarwe": (1, "eetlepel", "tarwe", ""),
"20 eetlepels bloem": (20, "eetlepels", "bloem", ""),
"1 mespunt kaneel": (1, "mespunt", "kaneel", ""),
"1 snuf(je) zout": (1, "snuf(je)", "zout", ""),
"2 tbsp minced cilantro, leaves and stems": (2, "tbsp", "minced cilantro", "leaves and stems"),
"1 large yellow onion, coarsely chopped": (1, "large", "yellow onion", "coarsely chopped"),
"1 1/2 tsp garam masala": (1.5, "tsp", "garam masala", ""),
"2 cups mango chunks, (2 large mangoes) (fresh or frozen)": (
2,
"cups",
"mango chunks, (2 large mangoes)",
"fresh or frozen",
),
}
parser = get_parser(RegisteredParser.brute)
for key, val in expectations.items():
parsed = parser.parse_one(key)
assert parsed.ingredient.quantity == val[0]
assert parsed.ingredient.unit.name == val[1]
assert parsed.ingredient.food.name == val[2]
assert parsed.ingredient.note in {val[3], None}