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import unittest
from unittest import TestCase
from plasTeX.DOM import *
class DocumentTest(TestCase):
def testCreateElement(self):
doc = Document()
node = doc.createAttribute('node')
assert isinstance(node, Node)
assert node.nodeName == 'node'
def testCreateDocumentFragment(self):
doc = Document()
node = doc.createDocumentFragment()
assert isinstance(node, Node)
assert len(node) == 0
def testCreateTextNode(self):
doc = Document()
node = doc.createTextNode('foo')
assert isinstance(node, Text)
assert node == 'foo'
def testCreateCDATASection(self):
doc = Document()
node = doc.createCDATASection('foo')
assert isinstance(node, CDATASection)
assert node == 'foo'
def testCreateProcessingInstruction(self):
pass
def testAttribute(self):
doc = Document()
node = doc.createAttribute('foo')
assert isinstance(node, Attr)
assert node.nodeName == 'foo'
def testEntityReference(self):
pass
def testGetElementsByTagName(self):
doc = Document()
one = doc.createElement('one')
two = doc.createElement('two')
two2 = doc.createElement('two')
three = doc.createElement('three')
four = doc.createElement('four')
five = doc.createElement('five')
one.extend([two, three, four])
four.extend([five, two2])
doc.append(one)
elems = doc.getElementsByTagName('two')
assert len(elems) == 2
assert elems[0] is two
assert elems[1] is two2
elems = doc.getElementsByTagName('three')
assert len(elems) == 1
assert elems[0] is three
def testImportNode(self):
doc = Document()
doc2 = Document()
two = doc2.createElement('two')
three = doc.importNode(two)
assert three.ownerDocument is doc
assert two is not three
def testAdoptNode(self):
doc = Document()
doc2 = Document()
two = doc2.createElement('two')
doc2.append(two)
doc.adoptNode(two)
assert len(doc) == 1
assert len(doc2) == 0
assert doc[0] is two
def testNormalizeDocument(self):
doc = Document()
one = doc.createElement('one')
two = doc.createElement('two')
text1 = doc.createTextNode('text1')
text2 = doc.createTextNode('text2')
text3 = doc.createTextNode('text3')
doc.append(one)
one.append(text1)
one.append(two)
two.extend([text2, text3])
doc.normalizeDocument()
elems = doc.getElementsByTagName('two')[0]
assert len(elems) == 1, '%s != %s' % (len(elems), 1)
assert elems.textContent == 'text2text3'
if __name__ == '__main__':
unittest.main()
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