Source Code for Module lxml.tests.test_builder

 1  # -*- coding: utf-8 -*- 
 2  import unittest 
 3   
 4  """ 
 5  Tests that ElementMaker works properly. 
 6  """ 
 7   
 8  import sys, os.path 
 9  from lxml import etree 
10  from lxml.builder import E 
11   
12  this_dir = os.path.dirname(__file__) 
13  if this_dir not in sys.path: 
14      sys.path.insert(0, this_dir) # needed for Py3 
15   
16  from common_imports import HelperTestCase, BytesIO, _bytes 
17   
18 -class BuilderTestCase(HelperTestCase): 
19      etree = etree 
20   
21 -    def test_build_from_xpath_result(self): 
22          class StringSubclass(str): pass 
23          wrapped = E.b(StringSubclass('Hello')) 
24          self.assertEquals(_bytes('<b>Hello</b>'), etree.tostring(wrapped)) 
25   
26 -    def test_unknown_type_raises(self): 
27          class UnknownType(object): 
28              pass 
29          self.assertRaises(TypeError, E.b, UnknownType()) 
30   
31   
32 -def test_suite(): 
33      suite = unittest.TestSuite() 
34      suite.addTests([unittest.makeSuite(BuilderTestCase)]) 
35      return suite 
36   
37  if __name__ == '__main__': 
38      print('to test use test.py %s' % __file__) 
39