98 lines
3.4 KiB
Python
98 lines
3.4 KiB
Python
from django.contrib import auth
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from django_scopes import scopes_disabled
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from cookbook.helper.unit_conversion_helper import get_conversions
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from cookbook.models import Unit, Food, Ingredient, UnitConversion
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def test_unit_conversions(space_1, u1_s1):
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with scopes_disabled():
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unit_gram = Unit.objects.create(name='gram', base_unit='g', space=space_1)
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unit_pcs = Unit.objects.create(name='pcs', base_unit='', space=space_1)
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unit_floz1 = Unit.objects.create(name='fl. oz 1', base_unit='imperial_fluid_ounce', space=space_1) # US and UK use different volume systems (US vs imperial)
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unit_floz2 = Unit.objects.create(name='fl. oz 2', base_unit='fluid_ounce', space=space_1)
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unit_fantasy = Unit.objects.create(name='Fantasy Unit', base_unit='', space=space_1)
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food_1 = Food.objects.create(name='Test Food 1', space=space_1)
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food_2 = Food.objects.create(name='Test Food 2', space=space_1)
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print('\n----------- TEST BASE CONVERSIONS - GRAM ---------------')
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ingredient_food_1_gram = Ingredient.objects.create(
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food=food_1,
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unit=unit_gram,
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amount=100,
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space=space_1,
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)
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print(get_conversions(ingredient_food_1_gram))
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print('\n----------- TEST BASE CONVERSIONS - VOLUMES ---------------')
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ingredient_food_1_floz1 = Ingredient.objects.create(
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food=food_1,
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unit=unit_floz1,
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amount=100,
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space=space_1,
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)
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print(get_conversions(ingredient_food_1_floz1))
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print('\n----------- TEST BASE CUSTOM CONVERSION - TO CUSTOM CONVERSION ---------------')
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UnitConversion.objects.create(
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base_amount=1000,
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base_unit=unit_gram,
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converted_amount=1337,
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converted_unit=unit_fantasy,
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space=space_1,
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created_by=auth.get_user(u1_s1),
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)
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print(get_conversions(ingredient_food_1_gram))
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print('\n----------- TEST CUSTOM CONVERSION - NO PCS ---------------')
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ingredient_food_1_pcs = Ingredient.objects.create(
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food=food_1,
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unit=unit_pcs,
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amount=5,
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space=space_1,
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)
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ingredient_food_2_pcs = Ingredient.objects.create(
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food=food_2,
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unit=unit_pcs,
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amount=5,
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space=space_1,
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)
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print(get_conversions(ingredient_food_1_pcs))
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print(get_conversions(ingredient_food_2_pcs))
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print('\n----------- TEST CUSTOM CONVERSION - PCS TO MULTIPLE BASE ---------------')
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uc1 = UnitConversion.objects.create(
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base_amount=1,
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base_unit=unit_pcs,
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converted_amount=200,
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converted_unit=unit_gram,
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food=food_1,
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space=space_1,
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created_by=auth.get_user(u1_s1),
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)
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print(get_conversions(ingredient_food_1_pcs))
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print(get_conversions(ingredient_food_2_pcs))
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print('\n----------- TEST CUSTOM CONVERSION - REVERSE CONVERSION ---------------')
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uc2 = UnitConversion.objects.create(
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base_amount=200,
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base_unit=unit_gram,
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converted_amount=1,
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converted_unit=unit_pcs,
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food=food_2,
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space=space_1,
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created_by=auth.get_user(u1_s1),
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)
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print(get_conversions(ingredient_food_1_pcs))
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print(get_conversions(ingredient_food_2_pcs))
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