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#!/usr/bin/env python
#
# Copyright (c), 2022, SISSA (International School for Advanced Studies).
# All rights reserved.
# This file is distributed under the terms of the MIT License.
# See the file 'LICENSE' in the root directory of the present
# distribution, or http://opensource.org/licenses/MIT.
#
# @author Davide Brunato <brunato@sissa.it>
#
import unittest
from textwrap import dedent
from xml.etree import ElementTree
try:
import lxml.etree as lxml_etree
except ImportError:
lxml_etree = None
try:
import xmlschema
except ImportError:
xmlschema = None
from elementpath.validators import validate_analyzed_string, validate_json_to_xml
@unittest.skipIf(xmlschema is None, "xmlschema library is not installed")
class ValidatorsTest(unittest.TestCase):
etree = ElementTree
def test_validate_analyzed_string(self):
xml_source = dedent("""\
<analyze-string-result xmlns="http://www.w3.org/2005/xpath-functions">
<match>The</match>
<non-match> </non-match>
<match>cat</match>
<non-match> </non-match>
<match>sat</match>
<non-match> </non-match>
<match>on</match>
<non-match> </non-match>
<match>the</match>
<non-match> </non-match>
<match>mat</match>
<non-match>.</non-match>
</analyze-string-result>
""")
root = self.etree.XML(xml_source)
self.assertIsNone(validate_analyzed_string(root))
with self.assertRaises(ValueError):
validate_analyzed_string(self.etree.XML('<invalid/>'))
def test_validate_json_to_xml(self):
xml_source = """\
<fn:array xmlns:fn="http://www.w3.org/2005/xpath-functions">
<fn:number>1</fn:number>
</fn:array>"""
root = self.etree.XML(xml_source)
self.assertIsNone(validate_json_to_xml(root))
with self.assertRaises(ValueError):
validate_json_to_xml(self.etree.XML('<invalid/>'))
@unittest.skipIf(xmlschema is None, "xmlschema library is not installed")
@unittest.skipIf(lxml_etree is None, "lxml library is not installed")
class ValidatorsLxmlTest(ValidatorsTest):
etree = lxml_etree
if __name__ == '__main__':
unittest.main()
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