def test_ecoreinheritance_loading():
rset = ResourceSet()
ecore_file = path.join('tests', 'xmi', 'xmi-tests', 'EcoreInheritance.ecore')
resource = rset.get_resource(URI(ecore_file))
root = DynamicEPackage(resource.contents[0])
assert Ecore.EModelElement.eAnnotations in root.A.eAllStructuralFeatures()
a = root.A()
assert isinstance(a, Ecore.EModelElement)
assert Ecore.EModelElement.eAnnotations in root.B.eAllStructuralFeatures()
b = root.B()
assert isinstance(b, Ecore.EModelElement)
assert a.eAnnotations == {}
assert b.eAnnotations == {}
def test_xmi_with_iD_attribute(tmpdir):
mm_file = os.path.join('tests', 'xmi', 'xmi-tests', 'A.ecore')
rset = ResourceSet()
mm = rset.get_resource(mm_file).contents[0]
rset.metamodel_registry[mm.nsURI] = mm
mm_dyn = DynamicEPackage(mm)
root = mm_dyn.Root()
a = mm_dyn.A()
b = mm_dyn.B()
b.nameID = 'uniqueNameForB'
a.tob = b
root.a.append(a)
root.b.append(b)
localdir = tmpdir.mkdir('pyecore-tmp')
f1 = localdir.join('model_iD_simple.xmi')
resource = rset.create_resource(str(f1))
resource.append(root)
resource.save()
root2 = mm_dyn.Root()
root2.b.append(b)
f2 = localdir.join('model_iD.xmi')
f3 = localdir.join('model_iD.xmi')
resource = rset.create_resource(str(f2))
resource2 = rset.create_resource(str(f3))
resource.append(root)
resource2.append(root2)
resource2.save()
resource.save()
rset = ResourceSet()
rset.metamodel_registry[mm.nsURI] = mm
rset.get_resource(str(f1))
rset.get_resource(str(f2))
rset.get_resource(str(f3))
def test_xmi_save_none_value_for_containement(tmpdir):
rset = ResourceSet()
ecore_path = os.path.join('tests', 'xmi', 'xmi-tests', 'root.ecore')
resource = rset.get_resource(ecore_path)
root = resource.contents[0]
rset.metamodel_registry[root.nsURI] = root
mm = DynamicEPackage(root)
a = mm.A()
a.b = None
f = tmpdir.mkdir('pyecore-tmp').join('none_in_containment.xmi')
resource = rset.create_resource(URI(str(f)))
resource.append(a)
resource.save()
rset = ResourceSet()
rset.metamodel_registry[root.nsURI] = root
resource = rset.get_resource(URI(str(f)))
assert resource.contents[0] is not None
assert resource.contents[0].b is None
assert len(resource.contents[0]._isset) == 0
# We save with the explicit option fo saving none values
resource = rset.create_resource(URI(str(f)))
resource.append(a)
resource.save()
resource.save(options={XMIOptions.SERIALIZE_DEFAULT_VALUES: True})
rset = ResourceSet()
rset.metamodel_registry[root.nsURI] = root
resource = rset.get_resource(URI(str(f)))
assert resource.contents[0] is not None
assert resource.contents[0].b is None
assert len(resource.contents[0]._isset) == 1
