109 lines
4.8 KiB
Python
109 lines
4.8 KiB
Python
"""
|
|
TestCityMerge test and validate the merge of several cities into one
|
|
SPDX - License - Identifier: LGPL - 3.0 - or -later
|
|
Copyright © 2022 Concordia CERC group
|
|
Project Coder Guille Gutierrez Guillermo.GutierrezMorote@concordia.ca
|
|
"""
|
|
|
|
import copy
|
|
import distutils.spawn
|
|
import subprocess
|
|
from pathlib import Path
|
|
from unittest import TestCase
|
|
|
|
from hub.city_model_structure.city import City
|
|
from hub.imports.geometry_factory import GeometryFactory
|
|
from hub.imports.results_factory import ResultFactory
|
|
from hub.exports.exports_factory import ExportsFactory
|
|
import hub.helpers.constants as cte
|
|
|
|
|
|
class TestCityMerge(TestCase):
|
|
"""
|
|
Functional TestCityMerge
|
|
"""
|
|
def setUp(self) -> None:
|
|
"""
|
|
Test setup
|
|
:return: None
|
|
"""
|
|
self._example_path = (Path(__file__).parent / 'tests_data').resolve()
|
|
self._output_path = (Path(__file__).parent / 'tests_outputs').resolve()
|
|
self._executable = 'sra'
|
|
|
|
def test_merge(self):
|
|
file_path = Path(self._example_path / 'test.geojson').resolve()
|
|
full_city = GeometryFactory('geojson', file_path, height_field='citygml_me').city
|
|
self.assertEqual(17, len(full_city.buildings), 'Wrong number of buildings')
|
|
odd_city = City(full_city.lower_corner, full_city.upper_corner, full_city.srs_name)
|
|
even_city = City(full_city.lower_corner, full_city.upper_corner, full_city.srs_name)
|
|
for building in full_city.buildings:
|
|
if int(building.name) % 2 == 0:
|
|
even_city.add_city_object(copy.deepcopy(building))
|
|
else:
|
|
odd_city.add_city_object(copy.deepcopy(building))
|
|
self.assertEqual(8, len(odd_city.buildings), 'Wrong number of odd buildings')
|
|
self.assertEqual(9, len(even_city.buildings), 'Wrong number of par buildings')
|
|
merged_city = odd_city.merge(even_city)
|
|
self.assertEqual(17, len(merged_city.buildings), 'Wrong number of buildings in merged city')
|
|
merged_city = even_city.merge(odd_city)
|
|
self.assertEqual(17, len(merged_city.buildings), 'Wrong number of buildings in merged city')
|
|
merged_city = full_city.merge(odd_city).merge(even_city)
|
|
self.assertEqual(17, len(merged_city.buildings), 'Wrong number of buildings in merged city')
|
|
|
|
def test_merge_with_radiation(self):
|
|
sra = distutils.spawn.find_executable('sra')
|
|
file_path = Path(self._example_path / 'test.geojson').resolve()
|
|
|
|
full_city = GeometryFactory('geojson', file_path, height_field='citygml_me').city
|
|
even_city = City(full_city.lower_corner, full_city.upper_corner, full_city.srs_name)
|
|
for building in full_city.buildings:
|
|
if int(building.name) % 2 == 0:
|
|
even_city.add_city_object(copy.deepcopy(building))
|
|
ExportsFactory('sra', full_city, self._output_path).export()
|
|
sra_file = str((self._output_path / f'{full_city.name}_sra.xml').resolve())
|
|
subprocess.run([sra, sra_file], stdout=subprocess.DEVNULL)
|
|
ResultFactory('sra', full_city, self._output_path).enrich()
|
|
self.assertEqual(17, len(full_city.buildings), 'Wrong number of buildings')
|
|
merged_city = full_city.merge(even_city)
|
|
|
|
full_city_building_total_radiation = 0
|
|
for building in merged_city.buildings:
|
|
for surface in building.surfaces:
|
|
if surface.global_irradiance:
|
|
full_city_building_total_radiation += surface.global_irradiance[cte.YEAR][0]
|
|
|
|
merged_city_building_total_radiation = 0
|
|
for building in merged_city.buildings:
|
|
for surface in building.surfaces:
|
|
if surface.global_irradiance:
|
|
merged_city_building_total_radiation += surface.global_irradiance[cte.YEAR][0]
|
|
self.assertEqual(full_city_building_total_radiation, merged_city_building_total_radiation)
|
|
|
|
merged_city = even_city.merge(full_city)
|
|
merged_city_building_total_radiation = 0
|
|
for building in merged_city.buildings:
|
|
for surface in building.surfaces:
|
|
if surface.global_irradiance:
|
|
merged_city_building_total_radiation += surface.global_irradiance[cte.YEAR][0]
|
|
self.assertEqual(full_city_building_total_radiation, merged_city_building_total_radiation)
|
|
|
|
for building in even_city.buildings:
|
|
for surface in building.surfaces:
|
|
surface.global_irradiance[cte.YEAR] = [3]
|
|
|
|
merged_city = full_city.merge(even_city)
|
|
first_merged_city_building_total_radiation = 0
|
|
for building in merged_city.buildings:
|
|
for surface in building.surfaces:
|
|
if surface.global_irradiance:
|
|
first_merged_city_building_total_radiation += surface.global_irradiance[cte.YEAR][0]
|
|
merged_city = even_city.merge(full_city)
|
|
second_merged_city_building_total_radiation = 0
|
|
for building in merged_city.buildings:
|
|
for surface in building.surfaces:
|
|
if surface.global_irradiance:
|
|
second_merged_city_building_total_radiation += surface.global_irradiance[cte.YEAR][0]
|
|
self.assertAlmostEqual(first_merged_city_building_total_radiation, second_merged_city_building_total_radiation, 8)
|
|
|