test_nodalRelease.py

import os
import sys
PROJECT_ROOT = os.path.abspath(os.path.join(
    os.path.dirname(__file__),
    os.pardir)
)
sys.path.append(PROJECT_ROOT)

from RFEM.dataTypes import inf
from RFEM.initModel import Model
from RFEM.enums import NodalReleaseReleaseLocation
from RFEM.BasicObjects.material import Material
from RFEM.BasicObjects.section import Section
from RFEM.BasicObjects.thickness import Thickness
from RFEM.BasicObjects.node import Node
from RFEM.BasicObjects.line import Line
from RFEM.BasicObjects.member import Member
from RFEM.BasicObjects.surface import Surface
from RFEM.BasicObjects.solid import Solid
from RFEM.TypesForSpecialObjects.nodalReleaseType import NodalReleaseType
from RFEM.SpecialObjects.nodalRelease import NodalRelease

if Model.clientModel is None:
    Model()

def test_NodalRelease():

    Model.clientModel.service.delete_all()
    Model.clientModel.service.begin_modification()

    Material(1)
    Section(1, 'IPE 120')
    Thickness(1, uniform_thickness_d= 0.1)

    Node(1,0,0,0)
    Node(2,10,0,0)
    Node(3,10,10,0)
    Node(4,0,10,0)
    Node(5,0,0,-10)
    Node(6,10,0,-10)
    Node(7,10,10,-10)
    Node(8,0,10,-10)

    Line(1,'1 2')
    Line(2,'2 3')
    Line(3,'3 4')
    Line(4,'4 1')
    Line(5,'5 6')
    Line(6,'6 7')
    Line(7,'7 8')
    Line(8,'8 5')
    Line(9,'1 5')
    Line(10,'2 6')
    Line(11,'3 7')
    Line(12,'4 8')

    Member(1, line=1)
    Member(2, line=2)
    Member(3, line=3)
    Member(4, line=4)
    Member(5, line=5)
    Member(6, line=6)
    Member(7, line=7)
    Member(8, line=8)
    Member(9, line=9)
    Member(10, line=10)
    Member(11, line=11)
    Member(12, line=12)

    Surface(1)
    Surface(2, '5 6 7 8')

    Solid(1, '1 2 3 4 5 6')

    NodalReleaseType(1, [0, inf, inf, 0])
    NodalReleaseType(2, [0, 0, 0, 0])

    NodalRelease(1, '1', 1, NodalReleaseReleaseLocation.RELEASE_LOCATION_ORIGIN, '1 4', '1', '1')
    NodalRelease(2, '2 3', 2, NodalReleaseReleaseLocation.RELEASE_LOCATION_RELEASED, '2 3 11', '1 4 5', '1', False, 'NR2')

    Model.clientModel.service.finish_modification()

    nr1 = Model.clientModel.service.get_nodal_release(1)
    assert nr1.nodal_release_type == 1
    assert nr1.released_surfaces == '1'
    assert nr1.released_solids == '1'
    assert nr1.release_location == "RELEASE_LOCATION_ORIGIN"

    nr2 = Model.clientModel.service.get_nodal_release(2)
    assert nr2.nodes == '2 3'
    assert nr2.release_location == "RELEASE_LOCATION_RELEASED"
    assert nr2.name == 'NR2'