mirror of
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115 lines
4.3 KiB
Python
115 lines
4.3 KiB
Python
# Copyright 2019 Mike Shoup
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from decimal import Decimal
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from humulus.filters import (recipe_abv, recipe_fg, recipe_ibu, sort_hops,
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recipe_ibu_ratio, recipe_og, recipe_srm, ferm_pct)
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from humulus.recipes import HopForm
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def test_recipe_og(sample_recipes):
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assert recipe_og(sample_recipes['lager']) == '1.054'
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assert recipe_og(sample_recipes['sweetstout']) == '1.038'
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# Remove fermentables, verify 0 is returned
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sample_recipes['lager'].pop('fermentables')
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assert recipe_og(sample_recipes['lager']) == '0.000'
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def test_recipe_fg(sample_recipes):
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assert recipe_fg(sample_recipes['lager']) == '1.014'
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assert recipe_fg(sample_recipes['sweetstout']) == '1.015'
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# Remove fermentables, verify 0 is returned
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sample_recipes['lager'].pop('fermentables')
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assert recipe_fg(sample_recipes['lager']) == '0.000'
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# Remove yeast, verify 0 is returned
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sample_recipes['sweetstout'].pop('yeast')
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assert recipe_fg(sample_recipes['sweetstout']) == '0.000'
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def test_recipe_ibu(sample_recipes):
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assert recipe_ibu(sample_recipes['lager']) == '24'
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assert recipe_ibu(sample_recipes['sweetstout']) == '34'
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# Remove hops, verify 0 is returned
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sample_recipes['lager'].pop('hops')
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assert recipe_ibu(sample_recipes['lager']) == '0'
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def test_recipe_ibu_ratio(sample_recipes):
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assert recipe_ibu_ratio(sample_recipes['lager']) == '0.44'
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assert recipe_ibu_ratio(sample_recipes['sweetstout']) == '0.89'
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# Remove fermentables, verify 0 is returned
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sample_recipes['lager'].pop('fermentables')
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assert recipe_ibu_ratio(sample_recipes['lager']) == '0'
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# Remove hops, verify 0 is returned
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sample_recipes['sweetstout'].pop('hops')
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assert recipe_ibu_ratio(sample_recipes['sweetstout']) == '0'
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def test_recipe_abv(sample_recipes):
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assert recipe_abv(sample_recipes['lager']) == '5.3'
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assert recipe_abv(sample_recipes['sweetstout']) == '3.0'
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# Remove fermentables, verify 0 is returned
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sample_recipes['lager'].pop('fermentables')
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assert recipe_abv(sample_recipes['lager']) == '0'
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# Remove yeast, verify 0 is returned
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sample_recipes['sweetstout'].pop('yeast')
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assert recipe_abv(sample_recipes['sweetstout']) == '0'
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def test_recipe_srm(sample_recipes):
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assert recipe_srm(sample_recipes['lager']) == '3'
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assert recipe_srm(sample_recipes['sweetstout']) == '21'
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# Remove fermentables, verify 0 is returned
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sample_recipes['lager'].pop('fermentables')
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assert recipe_srm(sample_recipes['lager']) == '0'
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def test_sort_hops():
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# Test with no form
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hops = [
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{'name': '4', 'use': 'Dry-Hop', 'duration': '5'},
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{'name': '3', 'use': 'Whirlpool', 'duration': '10'},
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{'name': '2', 'use': 'Boil', 'duration': '5'},
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{'name': '1', 'use': 'Boil', 'duration': '15'},
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{'name': '0', 'use': 'FWH', 'duration': '60'},
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]
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assert sort_hops(hops) == [
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{'name': '0', 'use': 'FWH', 'duration': '60'},
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{'name': '1', 'use': 'Boil', 'duration': '15'},
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{'name': '2', 'use': 'Boil', 'duration': '5'},
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{'name': '3', 'use': 'Whirlpool', 'duration': '10'},
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{'name': '4', 'use': 'Dry-Hop', 'duration': '5'},
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]
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# Test with form
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hop_forms = []
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for hop in hops:
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form = HopForm()
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form.name.data = hop['name']
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form.use.data = hop['use']
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form.duration.data = Decimal(hop['duration'])
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hop_forms.append(form)
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for num, hop in enumerate(sort_hops(hop_forms, form=True)):
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assert hop.name.data == str(num)
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def test_ferm_pct():
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ferms = [{'amount': '4'}, {'amount': '2'}, {'amount': '2'}]
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assert ferm_pct(ferms) == [
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{'amount': '4', 'pct': 50.0},
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{'amount': '2', 'pct': 25.0},
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{'amount': '2', 'pct': 25.0}
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]
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