def test_when_other_exception_raised_create_validation_object(self, validate_against_schema):
exception_obj = Exception("error msg")
validate_against_schema.side_effect = mock.Mock(side_effect=exception_obj)
ip = InformationPackage.objects.create()
task = ProcessTask.objects.create(information_package=ip)
validator = XMLSchemaValidator(
context="dummy_schema.xsd",
options={'rootdir': "dummy_rootdir"},
ip=ip.id,
task=task
)
with self.assertRaises(Exception):
validator.validate("some_xml_file_path")
validations = Validation.objects.filter(
information_package_id=ip.id,
message='error msg',
passed=False,
task_id=task.id,
validator='XMLSchemaValidator'
)
self.assertEqual(validations.count(), 1)
def ValidateXMLFile(self,
xml_filename=None,
schema_filename=None,
rootdir=None):
"""
Validates (using LXML) an XML file using a specified schema file
"""
Validation.objects.filter(task=self.get_processtask()).delete()
xml_filename, schema_filename = self.parse_params(xml_filename,
schema_filename)
if rootdir is None and self.ip is not None:
ip = InformationPackage.objects.get(pk=self.ip)
rootdir = ip.object_path
else:
rootdir, = self.parse_params(rootdir)
validator = XMLSchemaValidator(context=schema_filename,
options={'rootdir': rootdir},
ip=self.ip,
task=self.get_processtask())
validator.validate(xml_filename)
msg = "Validated %s against schema" % xml_filename
self.create_success_event(msg)
return "Success"
def test_validate_schema_against_valid_file(self):
schema_file_name = "schema.xsd"
schema_file_path = self.create_schema_file(schema_file_name)
xml_file_path = self.create_xml("xml_file.xml")
validator = XMLSchemaValidator(
context=schema_file_path,
options={'rootdir': self.datadir},
)
validator.validate(xml_file_path)
def test_validate_schema_against_bad_file(self):
schema_file_name = "schema.xsd"
schema_file_path = self.create_schema_file(schema_file_name)
xml_file_path = self.create_bad_xml("bad_xml_file.xml")
validator = XMLSchemaValidator(
context=schema_file_path,
options={'rootdir': self.datadir},
)
with self.assertRaises(ValidationError):
validator.validate(xml_file_path)
expected_error_message = "Element 'price': 'foo' is not a valid value of the atomic type 'xs:decimal'"
self.assertTrue(Validation.objects.filter(message__icontains=expected_error_message).exists())
def test_when_successful_create_validation_object(self,
validate_against_schema):
ip = InformationPackage.objects.create()
task = ProcessTask.objects.create(information_package=ip)
validator = XMLSchemaValidator(context="dummy_schema.xsd",
options={'rootdir': "dummy_rootdir"},
ip=ip.id,
task=task)
validator.validate("some_xml_file_path")
validations = Validation.objects.filter(information_package_id=ip.id,
passed=True,
task_id=task.id,
validator='XMLSchemaValidator')
self.assertEqual(validations.count(), 1)
def run(self, xml_filename=None, schema_filename=None, rootdir=None):
"""
Validates (using LXML) an XML file using a specified schema file
"""
Validation.objects.filter(task=self.task_id).delete()
xml_filename, schema_filename = self.parse_params(
xml_filename, schema_filename)
if rootdir is None and self.ip is not None:
ip = InformationPackage.objects.get(pk=self.ip)
rootdir = ip.object_path
else:
rootdir, = self.parse_params(rootdir)
validator = XMLSchemaValidator(context=schema_filename,
options={'rootdir': rootdir},
ip=self.ip,
task=self.task_id)
validator.validate(xml_filename)
return "Success"
def test_validate_with_imported_schema(self, mock_download):
schema_file_name = "schema.xsd"
schema_file_path = self.create_schema_file_with_import(
schema_file_name)
xml_file_path = self.create_xml("xml_file.xml")
validator = XMLSchemaValidator(
context=schema_file_path,
options={'rootdir': self.datadir},
)
validator.validate(xml_file_path)
mock_download.assert_called_once()
mock_download.reset_mock()
bad_xml_file_path = self.create_bad_xml("xml_file.xml")
with self.assertRaises(ValidationError):
validator.validate(bad_xml_file_path)
mock_download.assert_called_once()
expected_error_message = "Element 'price': 'foo' is not a valid value of the atomic type 'xs:decimal'"
self.assertTrue(
Validation.objects.filter(
message__icontains=expected_error_message).exists())
# ensure that the schema has only been modified in memory and not the file
schema_doc = etree.parse(schema_file_path)
schemaLocation = schema_doc.xpath(
'//*[local-name()="import"]/@schemaLocation')[0]
self.assertEqual(schemaLocation,
"https://www.loc.gov/standards/mets/mets.xsd")
def test_when_documentInvalid_raised_create_validation_objects(self, validate_against_schema):
exception_obj = DocumentInvalid("error msg")
exception_obj.error_log = [
create_mocked_error_log(123, "error msg 1"),
create_mocked_error_log(456, "error msg 2"),
]
validate_against_schema.side_effect = mock.Mock(side_effect=exception_obj)
ip = InformationPackage.objects.create()
task = ProcessTask.objects.create(information_package=ip)
validator = XMLSchemaValidator(
context="dummy_schema.xsd",
options={'rootdir': "dummy_rootdir"},
ip=ip.id,
task=task
)
with self.assertRaises(ValidationError):
validator.validate("some_xml_file_path")
validations = Validation.objects.filter(passed=False, validator="XMLSchemaValidator")
self.assertEqual(validations.count(), 2)
