def testAssertEqualsLxmlsXpathToHereWithProcessingInstructions(self):
xml = '''\
<?pro cessing instruction?>
<a xmlns="n:s/#">
<?php ...?>
<?notphp Intermezzo?>
<?php just kidding!?>
<b/>
</a>
<?xml-stylesheet href="what.css" type="text/ever"?>
<?pro with
newlines?>'''
lxml = parseString(xml)
_pro_cessing = lxml.getroot().getprevious()
_xml_style = lxml.getroot().getnext()
_pro_newline = _xml_style.getnext()
_inside_1_php = lxml.getroot().getchildren()[0]
_inside_2_notphp = lxml.getroot().getchildren()[1]
_inside_3_php = lxml.getroot().getchildren()[2]
c = CompareXml(expectedNode=lxml, resultNode=lxml)
self.assertEqual("{n:s/#}a", c.xpathToHere(_inside_1_php))
self.assertEqual("{n:s/#}a", c.xpathToHere(_inside_2_notphp))
self.assertEqual("{n:s/#}a", c.xpathToHere(_inside_3_php))
self.assertEqual("{n:s/#}a/processing-instruction('php')[1]",
c.xpathToHere(_inside_1_php, includeCurrent=True))
self.assertEqual("{n:s/#}a/processing-instruction('notphp')",
c.xpathToHere(_inside_2_notphp, includeCurrent=True))
self.assertEqual("{n:s/#}a/processing-instruction('php')[2]",
c.xpathToHere(_inside_3_php, includeCurrent=True))
self.assertEqual("", c.xpathToHere(_pro_cessing))
self.assertEqual("", c.xpathToHere(_xml_style))
self.assertEqual("", c.xpathToHere(_pro_newline))
self.assertEqual("processing-instruction('pro')[1]",
c.xpathToHere(_pro_cessing, includeCurrent=True))
self.assertEqual("processing-instruction('xml-stylesheet')",
c.xpathToHere(_xml_style, includeCurrent=True))
self.assertEqual("processing-instruction('pro')[2]",
c.xpathToHere(_pro_newline, includeCurrent=True))
def testAssertEqualsLxmlsXpathToHereWithCommentNodes(self):
xml = '''\
<!-- 1st Comment -->
<!-- Pre-Root Comment -->
<a xmlns="n:s/#">
<!-- 1st Comment inside -->
<!-- 2nd Comment inside -->
<b/>
</a>
<!-- Post-Root Comment -->
<!-- last Comment -->'''
lxml = parseString(xml)
_pre_root = lxml.getroot().getprevious()
_1st = _pre_root.getprevious()
_post_root = lxml.getroot().getnext()
_last = _post_root.getnext()
_1st_inside = lxml.getroot().getchildren()[0]
_2nd_inside = lxml.getroot().getchildren()[1]
c = CompareXml(expectedNode=lxml, resultNode=lxml)
self.assertEqual('{n:s/#}a', c.xpathToHere(_1st_inside))
self.assertEqual('{n:s/#}a', c.xpathToHere(_2nd_inside))
self.assertEqual('{n:s/#}a/comment()[1]',
c.xpathToHere(_1st_inside, includeCurrent=True))
self.assertEqual('{n:s/#}a/comment()[2]',
c.xpathToHere(_2nd_inside, includeCurrent=True))
self.assertEqual('', c.xpathToHere(_1st))
self.assertEqual('', c.xpathToHere(_pre_root))
self.assertEqual('comment()[1]',
c.xpathToHere(_1st, includeCurrent=True))
self.assertEqual('comment()[2]',
c.xpathToHere(_pre_root, includeCurrent=True))
self.assertEqual('', c.xpathToHere(_post_root))
self.assertEqual('', c.xpathToHere(_last))
self.assertEqual('comment()[3]',
c.xpathToHere(_post_root, includeCurrent=True))
self.assertEqual('comment()[4]',
c.xpathToHere(_last, includeCurrent=True))
