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123 lines
4.3 KiB
Python
123 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 (
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recipe_abv,
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recipe_fg,
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recipe_ibu,
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sort_hops,
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recipe_ibu_ratio,
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recipe_og,
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recipe_srm,
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ferm_pct,
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)
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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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