Coverage for bim2sim/plugins/PluginOpenFOAM/test/integration/test_openfoam.py: 0%
111 statements
« prev ^ index » next coverage.py v7.10.7, created at 2025-10-01 10:24 +0000
1import sys
2import unittest
3from shutil import copyfile, copytree, rmtree
4from pathlib import Path
6import os
8from OCC.Core.gp import gp_Pnt
10import bim2sim
11from bim2sim.kernel.decision.decisionhandler import DebugDecisionHandler
12from bim2sim.tasks import common, bps
13from bim2sim.plugins.PluginOpenFOAM.bim2sim_openfoam import task as of_tasks
14from bim2sim.tasks import common, bps
15from bim2sim.utilities.common_functions import filter_elements
16from bim2sim.utilities.pyocc_tools import PyOCCTools
17from bim2sim.utilities.test import IntegrationBase
18from bim2sim.utilities.types import IFCDomain
20# raise unittest.SkipTest("Integration tests not reliable for automated use")
21sample_root = Path(__file__).parent.parent.parent / 'test/resources/arch/ifc'
22DEBUG_CASE = True
25class IntegrationBaseOF(IntegrationBase):
26 # HACK: We have to remember stderr because eppy resets it currently.
27 def setUp(self):
28 self.old_stderr = sys.stderr
29 self.working_dir = os.getcwd()
30 super().setUp()
32 def tearDown(self):
33 os.chdir(self.working_dir)
34 sys.stderr = self.old_stderr
35 if not DEBUG_CASE:
36 super().tearDown()
38 def model_domain_path(self) -> str:
39 return 'arch'
41 def weather_file_path(self) -> Path:
42 return (self.test_resources_path() /
43 'weather_files/DEU_NW_Aachen.105010_TMYx.epw')
46class TestOFIntegration(IntegrationBaseOF, unittest.TestCase):
47 """
48 Integration tests for multiple IFC example files.
49 """
51 # @unittest.skip("")
53 def validate_positions(self, position_type, elements, openfoam_elements,
54 openfoam_case, valid_amount):
55 positioned_objects = filter_elements(openfoam_elements, position_type)
56 if positioned_objects:
57 objs_bbox = PyOCCTools.simple_bounding_box_shape(
58 [obj.tri_geom for obj in
59 positioned_objects])
60 min_objs_bbox, max_objs_bbox = PyOCCTools.simple_bounding_box([
61 obj.tri_geom for obj in
62 positioned_objects])
63 another_zone = None
64 for tz in filter_elements(elements, 'ThermalZone'):
65 if tz.guid != openfoam_case.current_zone.guid:
66 another_zone = tz
67 break
68 with self.subTest("Center of Furniture Compound in Space Shape"):
69 self.assertEqual(True, PyOCCTools.obj2_in_obj1(
70 openfoam_case.current_zone.space_shape, objs_bbox))
71 with self.subTest("Center of Furniture Compound not in other "
72 "Space"):
73 if another_zone is not None:
74 self.assertEqual(False, PyOCCTools.obj2_in_obj1(
75 another_zone.space_shape, objs_bbox))
76 else:
77 self.assertEqual(True, False)
78 with self.subTest("Min and Max of Bounding Box in Space Shape."):
79 self.assertEqual(True, PyOCCTools.check_pnt_in_solid(
80 PyOCCTools.make_solid_from_shape(
81 PyOCCTools, openfoam_case.current_zone.space_shape),
82 gp_Pnt(*min_objs_bbox)))
83 self.assertEqual(True, PyOCCTools.check_pnt_in_solid(
84 PyOCCTools.make_solid_from_shape(
85 PyOCCTools, openfoam_case.current_zone.space_shape),
86 gp_Pnt(*max_objs_bbox)))
87 with self.subTest("Resulting number of positioned objects as "
88 "expected."):
89 self.assertEqual(valid_amount, len(positioned_objects))
91 def run_test_furniture_setup_with_people(self, project, space_guid,
92 furniture_orientation,
93 furniture_setting,
94 furniture_amount=0,
95 add_people=False,
96 people_amount=1,
97 people_setting='Seated',
98 add_furniture=True,
99 valid_number_furniture=0,
100 valid_number_people=0):
101 with self.subTest(f"Testing space_guid={space_guid}, "
102 f"setting={furniture_setting}, "
103 f"orientation={furniture_orientation}, add_people="
104 f"{add_people}, "
105 f"{f'people_amount={people_amount}, people_setting={people_setting}' if add_people else ''}"):
106 if 'openfoam_case' in project.playground.state:
107 openfoam_case = project.playground.state['openfoam_case']
108 # remove openfoam directory from previous test
109 if os.path.exists(openfoam_case.openfoam_dir):
110 rmtree(openfoam_case.openfoam_dir)
112 ### redefine default tasks for OpenFOAM Plugin testing
113 project.plugin_cls.default_tasks = [
114 of_tasks.InitializeOpenFOAMSetup,
115 of_tasks.CreateOpenFOAMGeometry,
116 ]
118 project.sim_settings.add_airterminals = False
119 project.sim_settings.add_heating = False
120 project.sim_settings.add_furniture = add_furniture
121 project.sim_settings.furniture_amount = furniture_amount
122 project.sim_settings.furniture_setting = furniture_setting
123 project.sim_settings.furniture_orientation = furniture_orientation
124 project.sim_settings.add_people = add_people
125 project.sim_settings.people_setting = people_setting
126 project.sim_settings.people_amount = people_amount
127 project.sim_settings.select_space_guid = space_guid
128 handler = DebugDecisionHandler(())
129 handler.handle(project.run(cleanup=False))
131 openfoam_case = project.playground.state['openfoam_case']
132 openfoam_elements = project.playground.state['openfoam_elements']
133 # todo: requires debugging, more than 48 should be possible here
134 self.validate_positions('Furniture',
135 project.playground.elements,
136 openfoam_elements, openfoam_case,
137 valid_number_furniture)
138 self.validate_positions('People',
139 project.playground.elements,
140 openfoam_elements, openfoam_case,
141 valid_number_people)
142 self.assertEqual(0, handler.return_value)
144 def test_furniture_setup(self):
145 """Test Original IFC File from FZK-Haus (KIT)"""
146 ifc_names = {IFCDomain.arch: 'AC20-FZK-Haus.ifc'}
147 project = self.create_project(ifc_names, 'openfoam')
149 project.plugin_cls.default_tasks = [
150 common.LoadIFC,
151 common.CreateElementsOnIfcTypes,
152 bps.CreateSpaceBoundaries,
153 bps.CorrectSpaceBoundaries,
154 common.CreateRelations,
155 of_tasks.InitializeOpenFOAMSetup,
156 of_tasks.CreateOpenFOAMGeometry,
157 ]
158 project.sim_settings.add_airterminals = False
159 project.sim_settings.add_heating = False
160 project.sim_settings.add_furniture = True
161 project.sim_settings.furniture_setting = 'Concert'
162 project.sim_settings.furniture_orientation = 'long_side'
163 project.sim_settings.furniture_amount = 50
164 project.sim_settings.add_people = True
165 project.sim_settings.people_amount = 1
166 project.sim_settings.people_setting = 'Seated'
167 # project.sim_settings.ep_install_path = 'C://EnergyPlusV9-4-0/'
168 project.sim_settings.select_space_guid = '2RSCzLOBz4FAK$_wE8VckM'
169 answers = ()
170 handler = DebugDecisionHandler(answers)
171 for decision, answer in handler.decision_answer_mapping(project.run()):
172 decision.value = answer
174 self.assertEqual(0, handler.return_value)
176 def test_furniture_setup_DH(self):
177 """Test DigitalHub, IFC2SB Version, Furniture setups"""
179 #### prepare for OpenFOAM Plugin (EnergyPlus is skipped here,
180 # so no boundary conditions are available in this test)
181 ifc_names = {IFCDomain.arch: 'FM_ARC_DigitalHub_with_SB89.ifc'}
182 project = self.create_project(ifc_names, 'openfoam')
183 project.plugin_cls.default_tasks = [
184 common.LoadIFC,
185 common.CreateElementsOnIfcTypes,
186 bps.CreateSpaceBoundaries,
187 bps.CorrectSpaceBoundaries,
188 common.CreateRelations,
189 ]
190 # project.sim_settings.ep_install_path = 'C://EnergyPlusV9-4-0/'
191 answers = ('Autodesk Revit', 'Autodesk Revit', *(None,) * 12)
192 handler = DebugDecisionHandler(answers)
193 handler.handle(project.run(cleanup=False))
194 self.run_test_furniture_setup_with_people(project,
195 '3GmoJyFk9FvAnea6mogixJ',
196 'west',
197 'Concert',
198 200,
199 valid_number_furniture=153)
200 self.run_test_furniture_setup_with_people(project,
201 '3hiy47ppf5B8MyZqbpTfpc',
202 'door',
203 'Concert',
204 200,
205 valid_number_furniture=50)
206 self.run_test_furniture_setup_with_people(project,
207 '2o3MylYZzAnR8q1ofuG3sg',
208 'window',
209 'Concert',
210 200,
211 valid_number_furniture=48)
212 self.run_test_furniture_setup_with_people(project,
213 '2o3MylYZzAnR8q1ofuG3sg',
214 'south',
215 'Concert',
216 200,
217 valid_number_furniture=103)
218 self.run_test_furniture_setup_with_people(project,
219 '2o3MylYZzAnR8q1ofuG3sg',
220 'door',
221 'Concert',
222 200,
223 valid_number_furniture=48)
224 self.run_test_furniture_setup_with_people(project,
225 '2o3MylYZzAnR8q1ofuG3sg',
226 'door',
227 'Concert',
228 30,
229 add_people=True,
230 people_amount=2,
231 valid_number_furniture=30,
232 valid_number_people=2)
235if __name__ == '__main__':
236 unittest.main()