[84] | 1 | from unitpy.GeneralTests import GeneralTests
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| 2 | from geniusweb.opponentmodel.FrequencyOpponentModel import FrequencyOpponentModel
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| 3 | from geniusweb.issuevalue.DiscreteValue import DiscreteValue
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| 4 | from unittest.mock import Mock
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| 5 | from geniusweb.progress.Progress import Progress
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| 6 | from geniusweb.actions.PartyId import PartyId
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| 7 | from geniusweb.actions.Offer import Offer
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| 8 | from decimal import Decimal
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| 9 | from typing import Dict, List
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| 10 | from geniusweb.issuevalue.ValueSet import ValueSet
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| 11 | from geniusweb.issuevalue.DiscreteValueSet import DiscreteValueSet
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| 12 | from geniusweb.issuevalue.NumberValueSet import NumberValueSet
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| 13 | from geniusweb.issuevalue.Domain import Domain
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| 14 | from geniusweb.issuevalue.Value import Value
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| 15 | from geniusweb.issuevalue.NumberValue import NumberValue
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| 16 | from geniusweb.issuevalue.Bid import Bid
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| 17 | from geniusweb.actions.Offer import Offer
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| 18 | import unittest
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| 19 | from tudelft.utilities.immutablelist.Range import Range
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| 20 |
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| 21 | class FrequencyOppModelTest (unittest.TestCase, GeneralTests[FrequencyOpponentModel] ):
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| 22 | ISS1 = "issue1"
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| 23 | ISS2 = "issue2";
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| 24 | I1V1 = DiscreteValue("i1v1")
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| 25 | I1V2 = DiscreteValue("i1v2");
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| 26 | I2V1 = DiscreteValue("i2v1")
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| 27 | I2V2 = DiscreteValue("i2v2")
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| 28 | I1V2b = DiscreteValue("i1v2b");
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| 29 | progress = Mock(Progress);
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| 30 | other = PartyId("other")
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| 31 | HALF = Decimal("0.5")
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| 32 | #list:List[List[Bid]] = []
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| 33 |
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| 34 | def setUp(self):
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| 35 | issues:Dict[str, ValueSet] = {}
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| 36 | discretevalues1:List[DiscreteValue] = []
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| 37 | discretevalues1.append(self.I1V1);
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| 38 | discretevalues1.append(self.I1V2);
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| 39 | values1 = DiscreteValueSet(discretevalues1)
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| 40 | issues[self.ISS1]= values1
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| 41 | values2 = NumberValueSet(Range(Decimal(0),Decimal(10), Decimal("0.3")))
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| 42 | issues[self.ISS2]=values2
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| 43 | self.domain = Domain("test", issues)
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| 44 | self.domain2 = Domain("test2", issues)
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| 45 |
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| 46 | # slightly different issue1
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| 47 | issues = {}
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| 48 | discretevalues1 = []
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| 49 | discretevalues1.append(self.I1V1)
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| 50 | discretevalues1.append(self.I1V2b)
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| 51 | values1 = DiscreteValueSet(discretevalues1)
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| 52 | issues[self.ISS1]= values1
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| 53 | values2 = NumberValueSet(Range(Decimal(0), Decimal(10),Decimal("0.3")))
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| 54 | issues[self.ISS2]= values2
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| 55 | self.domain3 = Domain("test", issues)
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| 56 |
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| 57 | # all bids are for domain
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| 58 | issuevalues:Dict[str, Value] = {}
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| 59 | issuevalues[self.ISS1]= self.I1V1
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| 60 | issuevalues[self.ISS2]=NumberValue(Decimal("1.2"))
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| 61 | self.bid1 = Bid(issuevalues)
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| 62 |
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| 63 | issuevalues[self.ISS1]= self.I1V1
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| 64 | issuevalues[self.ISS2]= NumberValue(Decimal("1.5"))
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| 65 | self.bid2 = Bid(issuevalues)
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| 66 |
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| 67 | issuevalues[self.ISS1]= self.I1V2
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| 68 | issuevalues[self.ISS2]= NumberValue(Decimal("1.5"))
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| 69 | self.bid3 = Bid(issuevalues)
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| 70 |
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| 71 | self.oppModel1 = FrequencyOpponentModel.create().With(self.domain, None)
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| 72 | self.oppModel1b = FrequencyOpponentModel.create().With(self.domain, None)
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| 73 | self.oppModel2 = FrequencyOpponentModel.create().With(self.domain2, None)
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| 74 | self.oppModel3 = FrequencyOpponentModel.create().With(self.domain3, None)
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| 75 | self.oppModel4 = self.oppModel3.WithAction(Offer(self.other, self.bid1), self.progress)
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| 76 |
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| 77 | #Override
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| 78 | def getGeneralTestData(self) -> List[List[FrequencyOpponentModel]] :
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| 79 | return [[self.oppModel1, self.oppModel1b],
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| 80 | [self.oppModel2], [self.oppModel3], [self.oppModel4]]
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| 81 |
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| 82 | #Override
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| 83 | def getGeneralTestStrings(self)->List[str] :
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| 84 | return ["FrequencyOpponentModel\\[0,\\{issue.=\\{\\}, issue.=\\{\\}\\}\\]",
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| 85 | "FrequencyOpponentModel\\[0,\\{issue.=\\{\\}, issue.=\\{\\}\\}\\]",
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| 86 | "FrequencyOpponentModel\\[0,\\{issue.=\\{\\}, issue.=\\{\\}\\}\\]",
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| 87 | "FrequencyOpponentModel\\[1,\\{issue2=\\{1.2=1\\}, issue1=\\{\"i1v1\"=1\\}\\}\\]"]
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| 88 |
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| 89 | def testsmokeTestNull(self) :
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| 90 | self.assertRaises(ValueError, lambda:FrequencyOpponentModel.create().With(None,None))
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| 91 |
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| 92 | def testsmokeTest(self):
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| 93 | FrequencyOpponentModel.create().With(self.domain, None)
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| 94 |
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| 95 | def testEmptyModel(self):
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| 96 | oppModel = FrequencyOpponentModel.create().With(self.domain, None)
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| 97 | self.assertEqual(1, oppModel.getUtility(self.bid1))
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| 98 | self.assertEqual(1, oppModel.getUtility(self.bid2))
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| 99 |
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| 100 | def testEmptyModelPartialBid(self):
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| 101 | oppModel =FrequencyOpponentModel.create().With(self.domain, None)
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| 102 | bid = Bid({})
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| 103 | self.assertEqual(1, oppModel.getUtility(bid))
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| 104 |
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| 105 | def testPartialUtility(self):
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| 106 | freqs:Dict[str, Dict[Value, int]] = {}
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| 107 | freqs1:Dict[Value, int] = {}
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| 108 | freqs2:Dict[Value, int] = {}
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| 109 |
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| 110 | freqs1[self.I1V1]= 2
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| 111 | freqs1[self.I1V2]= 0
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| 112 | freqs2[self.I2V1]= 1
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| 113 | freqs2[self.I2V2]= 1
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| 114 |
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| 115 | freqs[self.ISS1]= freqs1
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| 116 | freqs[self.ISS2]= freqs2
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| 117 | total = Decimal(2)
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| 118 |
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| 119 | oppModel = FrequencyOpponentModel(self.domain, freqs, total,None)
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| 120 |
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| 121 | E = 0.0000001
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| 122 | self.assertAlmostEqual(0.5, oppModel.getUtility(Bid({self.ISS1: self.I1V1})), None,E)
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| 123 | self.assertAlmostEqual(0, oppModel.getUtility(Bid({self.ISS1: self.I1V2})))
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| 124 | self.assertAlmostEqual(0.25,
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| 125 | oppModel.getUtility(Bid({self.ISS2:self.I2V1})), None,E)
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| 126 | self.assertAlmostEqual(0.25, oppModel.getUtility(Bid({self.ISS2: self.I2V2})))
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| 127 |
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| 128 |
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| 129 | def testUpdate(self):
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| 130 | oppModel = self.oppModel1.WithAction(Offer(self.other, self.bid1),
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| 131 | self.progress);
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| 132 | self.assertEqual(1, oppModel.getUtility(self.bid1) )
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| 133 | self.assertEqual(0,oppModel.getUtility(self.bid3) )
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| 134 | # bid2 has 1 of 2 issue values same as bid1.
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| 135 | self.assertTrue(0.5, oppModel.getUtility(self.bid2))
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| 136 |
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| 137 | def testUpdate2(self):
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| 138 | # bid1 and bid2 both want I1V1. They differ on the number value.
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| 139 | # bid3 wants I1V2 but does have the number value from bid2
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| 140 | oppModel = self.oppModel1\
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| 141 | .WithAction(Offer(self.other, self.bid1), self.progress)\
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| 142 | .WithAction(Offer(self.other, self.bid2), self.progress)
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| 143 | self.assertEqual(0.75, oppModel.getUtility(self.bid1))
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| 144 | self.assertEqual(0.75, oppModel.getUtility(self.bid2))
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| 145 | self.assertEqual(0.25, oppModel.getUtility(self.bid3))
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| 146 |
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| 147 | def testPartialBidUpdate(self):
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| 148 | oppModel = self.oppModel1.WithAction(Offer(self.other, self.bid1),
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| 149 | self.progress)
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| 150 | partialbid = Bid({self.ISS1: self.I1V1})
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| 151 | oppModel.WithAction(Offer(self.other, partialbid), self.progress)
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| 152 |
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| 153 | def testGetCounts(self):
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| 154 | self.assertEqual({}, self.oppModel1.getCounts(self.ISS1))
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| 155 | self.assertEquals({}, self.oppModel1.getCounts(self.ISS2))
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| 156 |
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| 157 | values1:Dict[str, Value] = {}
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| 158 | values1[self.ISS1]= self.I1V1
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| 159 | values1[self.ISS2]= self.I2V1
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| 160 | offer1 = Offer(self.other, Bid(values1))
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| 161 |
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| 162 | oppmod = self.oppModel1.WithAction(offer1, self.progress)
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| 163 |
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| 164 | self.assertEqual(1, oppmod.getCounts(self.ISS1)[self.I1V1])
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| 165 | self.assertFalse(self.I1V2 in oppmod.getCounts(self.ISS1))
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| 166 | self.assertEquals(1, oppmod.getCounts(self.ISS2)[self.I2V1])
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| 167 | self.assertFalse(self.I2V2 in oppmod.getCounts(self.ISS2))
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| 168 |
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| 169 | # same identical bid. Counts should go to 2
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| 170 | oppmod = oppmod.WithAction(offer1, self.progress)
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| 171 |
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| 172 | self.assertEquals(2, oppmod.getCounts(self.ISS1)[self.I1V1])
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| 173 | self.assertEquals(2, oppmod.getCounts(self.ISS2)[self.I2V1])
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| 174 |
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| 175 | values2:Dict[str, Value] = {}
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| 176 | values2[self.ISS1]=self.I1V2
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| 177 | values2[self.ISS2]=self.I2V2
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| 178 | offer2 = Offer(self.other, Bid(values2))
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| 179 |
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| 180 | # Other bid. with value2 for both issues
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| 181 | oppmod = oppmod.WithAction(offer2, self.progress)
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| 182 |
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| 183 | self.assertEqual(2, oppmod.getCounts(self.ISS1)[self.I1V1])
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| 184 | self.assertEqual(2, oppmod.getCounts(self.ISS2)[self.I2V1])
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| 185 | self.assertEqual(1, oppmod.getCounts(self.ISS1)[self.I1V2])
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| 186 | self.assertEqual(1, oppmod.getCounts(self.ISS2)[self.I2V2])
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| 187 |
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| 188 |
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| 189 | def testStableName(self):
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| 190 | name = self.oppModel1.getName()
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| 191 | self.assertNotEqual(None, name)
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| 192 | self.assertEqual(name, self.oppModel1.getName())
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| 193 |
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