source: geniuswebcore/test/geniusweb/bidspace/pareto/ParetoE2Etest.py@ 95

import json
from pathlib import Path
import unittest

from pyson.ObjectMapper import ObjectMapper

from geniusweb.bidspace.pareto.GenericPareto import GenericPareto
from geniusweb.bidspace.pareto.ParetoLinearAdditive import ParetoLinearAdditive
from geniusweb.profile.Profile import Profile


class ParetoE2Etest (unittest.TestCase):
        '''
        Test pareto functionality with some real profiles in an e2e test
        '''
        jackson = ObjectMapper()

        data = \
                [\
                                [ "test/resources/jobs/jobs1.json", \
                                                "test/resources/jobs/jobs2.json", 18 ], \
                                [ "test/resources/7issues/7issues1.json", \
                                                "test/resources/7issues/7issues2.json", 557 ]\
                ]
        
        def testAll(self):
                ''' 
                runs all the tests. Python has no standard 'parameterized' mechanism
                so we have to do it ourselves.
                '''
                for [profile1, profile2, expectedNr] in self.data:
                        self.path1 = profile1
                        self.path2 = profile2
                        self.expectedNrPoints = expectedNr
                        with self.subTest("checkGeneric " + self.path1 + "," + self.path2):
                                self.checkGenerciPareto()

        def checkGenerciPareto(self):
                file1 = Path(self.path1).read_text("utf-8")
                profile1 = self.jackson.parse(json.loads(file1), Profile)
                
                file2 = Path(self.path2).read_text("utf-8")
                profile2 = self.jackson.parse(json.loads(file2), Profile)

                profiles = [profile1, profile2]
                linaddpareto = ParetoLinearAdditive(profiles)
                print("linaddpareto result" + str(linaddpareto))
                self.assertEqual(self.expectedNrPoints, len(linaddpareto.getPoints()))

                if self.expectedNrPoints < 40:
                        generalpareto = GenericPareto(profiles)
                        self.assertEqual(generalpareto.getPoints(), linaddpareto.getPoints())
                        print("generalpareto result" + str(generalpareto))
                else:
                        print("Skippedn generalpareto - expected too slow")