DAMASK_EICMD/python/tests/test_ConfigMaterial.py

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import os
import pytest
from damask import ConfigMaterial
@pytest.fixture
def reference_dir(reference_dir_base):
"""Directory containing reference results."""
return reference_dir_base/'ConfigMaterial'
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class TestConfigMaterial:
@pytest.mark.parametrize('fname',[None,'test.yaml'])
def test_load_save(self,reference_dir,tmp_path,fname):
reference = ConfigMaterial.load(reference_dir/'material.yaml')
os.chdir(tmp_path)
if fname is None:
reference.save()
new = ConfigMaterial.load('material.yaml')
else:
reference.save(fname)
new = ConfigMaterial.load(fname)
assert reference == new
def test_valid_complete(self,reference_dir):
material_config = ConfigMaterial.load(reference_dir/'material.yaml')
assert material_config.is_valid and material_config.is_complete
def test_invalid_lattice(self,reference_dir):
material_config = ConfigMaterial.load(reference_dir/'material.yaml')
material_config['phase']['Aluminum']['lattice']='fxc'
assert not material_config.is_valid
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def test_invalid_orientation(self,reference_dir):
material_config = ConfigMaterial.load(reference_dir/'material.yaml')
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material_config['material'][0]['constituents'][0]['O']=[0,0,0,0]
assert not material_config.is_valid
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def test_invalid_fraction(self,reference_dir):
material_config = ConfigMaterial.load(reference_dir/'material.yaml')
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material_config['material'][0]['constituents'][0]['fraction']=.9
assert not material_config.is_valid
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@pytest.mark.parametrize('item',['homogenization','phase','material'])
def test_incomplete_missing(self,reference_dir,item):
material_config = ConfigMaterial.load(reference_dir/'material.yaml')
del material_config[item]
assert not material_config.is_complete
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@pytest.mark.parametrize('item',['O','phase'])
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def test_incomplete_material_constituent(self,reference_dir,item):
material_config = ConfigMaterial.load(reference_dir/'material.yaml')
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del material_config['material'][0]['constituents'][0][item]
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assert not material_config.is_complete
def test_incomplete_material_homogenization(self,reference_dir):
material_config = ConfigMaterial.load(reference_dir/'material.yaml')
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del material_config['material'][0]['homogenization']
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assert not material_config.is_complete
def test_incomplete_phase_lattice(self,reference_dir):
material_config = ConfigMaterial.load(reference_dir/'material.yaml')
del material_config['phase']['Aluminum']['lattice']
assert not material_config.is_complete
def test_incomplete_wrong_phase(self,reference_dir):
material_config = ConfigMaterial.load(reference_dir/'material.yaml')
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new = material_config.material_rename_phase({'Steel':'FeNbC'})
assert not new.is_complete
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def test_incomplete_wrong_homogenization(self,reference_dir):
material_config = ConfigMaterial.load(reference_dir/'material.yaml')
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new = material_config.material_rename_homogenization({'Taylor':'isostrain'})
assert not new.is_complete