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#!/usr/bin/python3-dbg
# -*- coding: utf-8 -*-
from chrysacase import ChrysalideTestCase
from pychrysalide.plugins.yaml import YamlReader
import tempfile
class TestYamlReader(ChrysalideTestCase):
"""TestCase for the Yaml reader."""
@classmethod
def setUpClass(cls):
super(TestYamlReader, cls).setUpClass()
cls._simple = tempfile.NamedTemporaryFile()
cls.simple_data = b'''
meta:
id: java_class
endian: be
file-extension: class
xref:
justsolve: Java
pronom: x-fmt/415
'wiki"data': Q2193155
license: CC0-1.0
'''
cls._simple.write(cls.simple_data)
cls._simple.flush()
cls.log('Using temporary file "%s"' % cls._simple.name)
@classmethod
def tearDownClass(cls):
super(TestYamlReader, cls).tearDownClass()
cls.log('Delete file "%s"' % cls._simple.name)
cls._simple.close()
def testSimpleYamlContent(self):
"""Validate simple Yaml content reader."""
reader = YamlReader.new_from_path(self._simple.name)
self.assertIsNotNone(reader)
def _build_node_desc(node, left):
line = node.yaml_line
desc = left + line.key + ':' + (' ' + line.value if line.value else '') + '\n'
for child in node.children:
desc += _build_node_desc(child, left + ' ')
return desc
fulldesc = ''
for rn in reader.tree.root_nodes:
fulldesc += _build_node_desc(rn, '')
self.assertEqual('\n' + fulldesc + '\n', self.simple_data.decode('ascii'))
def testSimpleYamlContentFinder(self):
"""Validate simple Yaml content search."""
reader = YamlReader.new_from_path(self._simple.name)
self.assertIsNotNone(reader)
found = reader.tree.find_node_by_path('/meta/xref')
self.assertEqual(found.yaml_line.key, 'xref')
found = reader.tree.find_node_by_path('/meta/xref/')
self.assertEqual(found.yaml_line.key, 'xref')
found = reader.tree.find_node_by_path('/meta/xref/aa')
self.assertIsNone(found)
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