def test_get_schemas_from_doc(self):
filename = self.get_simple_valid_xml()
parser = etree.XMLParser(remove_blank_text=True)
doc = etree.parse(filename, parser=parser)
schema = getSchemas(doc=doc)
self.assertTrue(type(schema) is etree.XMLSchema)
def run(self, xml_filename=None, schema_filename=None):
"""
Validates (using LXML) an XML file using a specified schema file
"""
doc = etree.ElementTree(file=xml_filename)
if schema_filename:
xmlschema = etree.XMLSchema(etree.parse(schema_filename))
else:
xmlschema = getSchemas(doc=doc)
xmlschema.assertValid(doc)
self.set_progress(100, total=100)
return "Success"
def validate_against_schema(xmlfile, schema=None, rootdir=None):
doc = etree.ElementTree(file=xmlfile)
if schema:
xmlschema = etree.XMLSchema(etree.parse(schema))
else:
xmlschema = getSchemas(doc=doc)
xmlschema.assertValid(doc)
if rootdir is None:
rootdir = os.path.split(xmlfile)[0]
for ptr in find_pointers(xmlfile):
validate_against_schema(os.path.join(rootdir, ptr.path), schema)
def validate_against_schema(xmlfile, schema=None, rootdir=None):
doc = etree.ElementTree(file=xmlfile)
if schema:
xmlschema = etree.parse(schema)
else:
xmlschema = getSchemas(doc=doc)
with tempfile.TemporaryDirectory() as tempdir:
xmlschema = download_imported_https_schemas(xmlschema, tempdir)
xmlschema = etree.XMLSchema(xmlschema)
xmlschema.assertValid(doc)
if rootdir is None:
rootdir = os.path.split(xmlfile)[0]
for ptr in find_pointers(xmlfile):
validate_against_schema(os.path.join(rootdir, ptr.path), schema)
def test_get_schema_from_file_with_bad_input(self):
fp = self.get_bad_xml_file()
with self.assertRaises(etree.XMLSyntaxError):
getSchemas(filename=fp)
def test_get_schema_from_none_existing_file_should_raise_exception(self):
filename = "this_file_hopefully_does_not_exist"
with self.assertRaises(IOError):
getSchemas(filename=filename)
def test_get_schema_with_no_argument_should_throw_exception(self):
with self.assertRaisesRegexp(
AttributeError,
"'NoneType' object has no attribute 'getroot'"):
getSchemas()
def test_get_schema_from_file(self):
schema = getSchemas(filename=self.get_simple_valid_xml())
self.assertTrue(type(schema) is etree.XMLSchema)
def test_get_schema_from_file(self):
schema = getSchemas(filename=self.get_simple_valid_xml())
self.assertIs(type(schema), etree._Element)
