kopia lustrzana https://github.com/martinlackner/apportionment
add unittests (countries)
Martin Lackner
rodzic
29e8b8081d
commit
bf6f0805d7
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@ -41,7 +41,12 @@ def test_all_implemented(method, fractions):
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def test_weak_proportionality(method, fractions):
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votes = [14, 28, 7, 35]
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seats = 12
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assert app.compute(method, votes, seats, fractions=fractions, verbose=False) == [2, 4, 1, 5]
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assert app.compute(method, votes, seats, fractions=fractions, verbose=False) == [
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2,
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4,
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1,
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5,
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]
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@pytest.mark.parametrize("method", app.METHODS)
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@ -49,7 +54,13 @@ def test_weak_proportionality(method, fractions):
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def test_zero_parties(method, fractions):
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votes = [0, 14, 28, 0, 0]
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seats = 6
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assert app.compute(method, votes, seats, fractions=fractions, verbose=False) == [0, 2, 4, 0, 0]
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assert app.compute(method, votes, seats, fractions=fractions, verbose=False) == [
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0,
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2,
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4,
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0,
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0,
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]
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@pytest.mark.parametrize("method", app.METHODS)
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@ -57,7 +68,14 @@ def test_zero_parties(method, fractions):
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def test_fewerseatsthanparties(method, fractions):
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votes = [10, 9, 8, 8, 11, 12]
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seats = 3
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assert app.compute(method, votes, seats, fractions=fractions, verbose=False) == [1, 0, 0, 0, 1, 1]
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assert app.compute(method, votes, seats, fractions=fractions, verbose=False) == [
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1,
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0,
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0,
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0,
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1,
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1,
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]
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# examples taken from
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@ -81,7 +99,10 @@ def test_fewerseatsthanparties(method, fractions):
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def test_balinski_young_example1(method, expected, fractions):
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votes = [5117, 4400, 162, 161, 160]
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seats = 100
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assert app.compute(method, votes, seats, fractions=fractions, verbose=False) == expected
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assert (
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app.compute(method, votes, seats, fractions=fractions, verbose=False)
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== expected
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)
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@pytest.mark.parametrize(
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@ -101,7 +122,10 @@ def test_balinski_young_example1(method, expected, fractions):
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def test_balinski_young_example2(method, expected, fractions):
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votes = [9061, 7179, 5259, 3319, 1182]
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seats = 26
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assert app.compute(method, votes, seats, fractions=fractions, verbose=False) == expected
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assert (
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app.compute(method, votes, seats, fractions=fractions, verbose=False)
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== expected
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)
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@pytest.mark.parametrize("method", app.METHODS)
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@ -109,7 +133,13 @@ def test_balinski_young_example2(method, expected, fractions):
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def test_tiebreaking(method, fractions):
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votes = [2, 1, 1, 2, 2]
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seats = 2
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assert app.compute(method, votes, seats, fractions=fractions, verbose=False) == [1, 0, 0, 1, 0]
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assert app.compute(method, votes, seats, fractions=fractions, verbose=False) == [
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1,
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0,
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0,
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1,
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0,
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]
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def test_within_quota():
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@ -181,3 +211,362 @@ def test_no_ties_allowed2(method, fractions):
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assert app.compute(
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method, votes, seats, fractions=fractions, tiesallowed=False, verbose=False
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) == [1, 1, 0, 1]
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@pytest.mark.parametrize(
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"year, partynames, votes, officialresult",
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[
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(
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2019,
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[
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"ÖVP",
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"SPÖ",
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"FPÖ",
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"NEOS",
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"JETZT",
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"GRÜNE",
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"KPÖ",
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"WANDL",
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"BZÖ",
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"BIER",
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"CPÖ",
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"GILT",
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"SLP",
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],
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[
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1789417,
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1011868,
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772666,
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387124,
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89169,
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664055,
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32736,
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22168,
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760,
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4946,
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260,
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1767,
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310,
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],
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[71, 40, 31, 15, 0, 26, 0, 0, 0, 0, 0, 0, 0],
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),
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(
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2017,
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[
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"SPÖ",
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"ÖVP",
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"FPÖ",
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"GRÜNE",
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"NEOS",
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"PILZ",
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"GILT",
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"FLÖ",
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"KPÖ",
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"WEIßE",
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"SLP",
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"EUAUS",
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"M",
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"CPÖ",
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"NBZ",
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"ODP",
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],
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[
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1361746,
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1595526,
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1316442,
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192638,
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268518,
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223543,
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48234,
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8889,
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39689,
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9167,
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713,
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693,
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221,
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425,
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2724,
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761,
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],
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[52, 62, 51, 0, 10, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
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),
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(
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2013,
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[
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"SPÖ",
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"ÖVP",
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"FPÖ",
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"BZÖ",
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"GRÜNE",
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"FRANK",
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"NEOS",
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"KPÖ",
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"PIRAT",
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"CPÖ",
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"WANDL",
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"M",
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"EUAUS",
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"SLP",
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],
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[
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1258605,
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1125876,
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962313,
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165746,
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582657,
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268679,
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232946,
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48175,
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36265,
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6647,
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3051,
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490,
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510,
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947,
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],
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[52, 47, 40, 0, 24, 11, 9, 0, 0, 0, 0, 0, 0, 0],
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),
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(
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2008,
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[
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"SPÖ",
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"ÖVP",
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"GRÜNE",
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"FPÖ",
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"BZÖ",
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"FRITZ",
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"DC",
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"KPÖ",
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"LIF",
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"RETTÖ",
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"LINKE",
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"KLEMENTE",
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"LINKE",
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"STARK",
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"TRP",
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],
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[
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1430206,
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1269656,
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509936,
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857029,
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522933,
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86194,
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31080,
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37362,
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102249,
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35718,
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349,
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347,
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1789,
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237,
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2224,
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],
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[57, 51, 20, 34, 21, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
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),
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(
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2006,
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[
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"ÖVP",
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"SPÖ",
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"FPÖ",
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"GRÜNE",
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"BZÖ",
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"KPÖ",
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"MATIN",
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"NFÖ",
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"IVE",
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"STARK",
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"SAU",
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"SLP",
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],
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[
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1616493,
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1663986,
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519598,
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520130,
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193539,
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47578,
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131688,
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10594,
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592,
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312,
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1514,
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2257,
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],
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[66, 68, 21, 21, 7, 0, 0, 0, 0, 0, 0, 0],
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),
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(
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2002,
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["SPÖ", "FPÖ", "ÖVP", "GRÜNE", "KPÖ", "LIF", "DD", "CWG", "SLP"],
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[1792499, 491328, 2076833, 454980, 27568, 48083, 2439, 2009, 3906],
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[69, 18, 79, 17, 0, 0, 0, 0, 0],
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),
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(
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1999,
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["SPÖ", "ÖVP", "FPÖ", "LIF", "GRÜNE", "KPÖ", "DU", "NEIN", "CWG"],
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[1532448, 1243672, 1244087, 168612, 342260, 22016, 46943, 19286, 3030],
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[65, 52, 52, 0, 14, 0, 0, 0, 0],
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),
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(
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1995,
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["SPÖ", "ÖVP", "FPÖ", "GRÜNE", "LIF", "NEIN", "KPÖ", "ÖNP", "DBP"],
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[1843474, 1370510, 1060377, 233208, 267026, 53176, 13938, 1634, 830],
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[71, 52, 41, 9, 10, 0, 0, 0, 0],
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),
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(
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1994,
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[
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"SPÖ",
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"ÖVP",
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"FPÖ",
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"GRÜNE",
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"LIF",
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"VGÖ",
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"KPÖ",
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"BGÖ",
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"NEIN",
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"CWG",
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"ÖNP",
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"FG",
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"DBP",
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],
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[
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1617804,
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1281846,
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1042332,
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338538,
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276580,
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5776,
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11919,
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2504,
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41492,
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9051,
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4209,
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482,
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581,
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],
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[65, 52, 42, 13, 11, 0, 0, 0, 0, 0, 0, 0, 0],
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),
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],
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)
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@pytest.mark.parametrize("fractions", [True, False])
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def test_austrian_elections(year, partynames, votes, officialresult, fractions):
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result = app.compute(
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"dhondt",
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votes,
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183,
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fractions=fractions,
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parties=partynames,
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threshold=0.04,
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verbose=True,
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)
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assert str(tuple(result) == tuple(officialresult))
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@pytest.mark.parametrize(
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"knesset_nr, partynames, votes, officialresult, threshold",
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[
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[
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19,
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[
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"Likud Yisrael Beitenu+Habayit Hayehudi",
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"Yesh Atid+Israel Labor Party",
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"Shas+United Torah Judaism",
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"Hatenua+Meretz",
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"United Arab List",
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"Hadash+National Democratic Assembly - Balad",
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"Kadima",
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],
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[
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885163 + 345985,
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543458 + 432118,
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331868 + 195892,
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189167 + 172403,
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138450,
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113439 + 97030,
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78974,
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],
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[31 + 12, 19 + 15, 11 + 7, 6 + 6, 4, 4 + 3, 2],
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0.02,
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],
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[
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20,
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[
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"Likud Chaired by Benjamin Netanyahu for Prime Minister+Habayit Hayehudi Chaired by Naftali Bennett",
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"Zionist Camp Chaired by Isaac Herzog and Tzipi Livni+Israel's Left",
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"Joint List (Hadash, National Democratic Assembly, Arab Movement for Renewal, United Arab List)",
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"Yesh Atid Chaired by Yair Lapid",
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"Kulanu Chaired by Moshe Kahlon+Yisrael Beitenu Chaired by Avigdor Liberman",
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"Shas+United Torah Judaism",
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],
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[
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985408 + 283910,
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786313 + 165529,
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446583,
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371602,
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315360 + 214906,
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241613 + 210143,
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],
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[30 + 8, 24 + 5, 13, 11, 10 + 6, 7 + 6],
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0.0325,
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],
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[
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21,
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[
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"Likud Chaired by Benjamin Netanyahu for Prime Minister+United Right",
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"Blue and White",
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"Shas+United Torah Judaism",
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"Hadash-Ta'al+Ra'am-Balad",
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"Israeli Labor Party+Meretz",
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"Yisrael Beitenu",
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"Kulanu Chaired by Moshe Kahlon",
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],
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[
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1140370 + 159468,
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1125881,
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258275 + 249049,
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193442 + 143666,
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190870 + 156473,
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173004,
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152756,
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],
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[35 + 5, 35, 8 + 8, 6 + 4, 6 + 4, 5, 4],
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0.0325,
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],
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[
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22,
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[
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"Blue and White+Yisrael Beitenu",
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"Likud+Yemina",
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"Joint List (Hadash, Ra'am, Ta'al, Balad)",
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"Shas+United Torah Judaism",
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"Labor-Gesher+Democratic Union",
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],
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[
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1151214 + 310154,
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1113617 + 260655,
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470211,
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330199 + 268775,
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212782 + 192495,
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],
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[33 + 8, 32 + 7, 13, 9 + 7, 6 + 5],
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0.0325,
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],
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],
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)
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@pytest.mark.parametrize("fractions", [True, False])
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def test_israeli_elections(
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knesset_nr, partynames, votes, officialresult, threshold, fractions
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):
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print("Knesset #" + str(knesset_nr) + ":")
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result = app.compute(
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"dhondt",
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votes,
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sum(officialresult),
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fractions=fractions,
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parties=partynames,
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threshold=threshold,
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verbose=True,
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)
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assert str(tuple(result) == tuple(officialresult))
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|
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