def setUp(self):
self.portal = self.layer['portal']
self.value = XMLTextValue(
raw='<html><body>test</body></html>',
mimeType='text/xml',
outputMimeType='text/html',
encoding='utf-8'
)
def eip_request(self):
action = self.request.get('action',None)
if not action:
raise 'Bad Request', 'Action not specified.'
xpath = self.request.get('xpath',None)
if xpath:
del self.request.form['xpath']
position = self.request.get('position',None)
content = self.request.get('content',None)
bodyfield = self.context.body
if action=='add' and xpath and position and content:
bodyfield.xpathInsert(content, position, xpath,
namespaces={'cnx': 'http://cnx.rice.edu/cnxml'})
content = XMLTextValue(content,
bodyfield.mimeType,
bodyfield.outputMimeType)
result = self.eip_transform(content)
result = bodyfield.processingInstruction + '\n' + \
doctype + '\n' + result
elif action=='update':
bodyfield.xpathUpdate(content, xpath,
namespaces={'cnx': 'http://cnx.rice.edu/cnxml'})
content = XMLTextValue(content,
bodyfield.mimeType,
bodyfield.outputMimeType)
result = self.eip_transform(content)
result = bodyfield.processingInstruction + '\n' + \
doctype + '\n' + result
elif action=='delete' and xpath:
bodyfield.xpathDelete(xpath,
namespaces={'cnx': 'http://cnx.rice.edu/cnxml'})
result = None
else:
result = None
self.request.RESPONSE.setHeader('Content-Type',
'application/xhtml+xml; charset=utf-8')
return result
class TestXMLTextValue(unittest.TestCase):
""" Test value module """
layer = INTEGRATION_TESTING
def setUp(self):
self.portal = self.layer['portal']
self.value = XMLTextValue(
raw='<html><body>test</body></html>',
mimeType='text/xml',
outputMimeType='text/html',
encoding='utf-8'
)
def test_xmltextvalue(self):
self.assertTrue(IXMLTextValue.providedBy(self.value))
def test_updateFromTree(self):
tree = etree.fromstring('<html><body><h1>heading</h1></body></html>')
self.value._updateFromTree(tree)
self.assertEqual(self.value.raw, '%s\n%s' % (
self.value.processingInstruction,
etree.tostring(tree)
))
def test_xpathUpdate(self):
self.value.xpathUpdate('<body><h2>Heading2</h2></body>', '/html/body')
self.assertEqual(self.value.raw,
'%s\n<html><body><h2>Heading2</h2></body></html>'
% self.value.processingInstruction)
def test_xpathDelete(self):
self.value.xpathDelete('/html/body')
self.assertEqual(self.value.raw, '%s\n<html/>'
% self.value.processingInstruction)
def test_xpathInsert(self):
self.value.xpathInsert('<head>brain</head>', 'before', '/html/body')
self.assertEqual(self.value.raw,
'%s\n<html><head>brain</head><body>test</body></html>'
% self.value.processingInstruction)
def test_processingInstruction(self):
self.assertEqual(self.value.processingInstruction,
'<?xml version="1.0" encoding="UTF-8"?>')
