def _testPartDisplayerScrubbing(self, input, scrub=True):
"""
Set up a store, a PartItem with a body of C{input},
pass it to the PartDisplayer, render it, and return
a deferred that'll fire with the string result of
the rendering.
@param scrub: if False, the noscrub URL arg will
be added to the PartDisplayer request
"""
s = Store()
installOn(PrivateApplication(store=s), s)
part = PartItem(store=s,
contentType=u'text/html',
body=input)
pd = PartDisplayer(None)
pd.item = part
req = makeRequest()
if not scrub:
req.args = {'noscrub': True}
return deferredRender(pd, req)
def test_partDisplayerScrubbedContentLength(self):
"""
Test that L{PartDisplayer} sets the C{Content-Length} header
to the length of the content after it has been transformed by
the scrubber.
"""
s = Store()
installOn(PrivateApplication(store=s), s)
body = u'<div><script>haha</script>this is ok</div>'
part = PartItem(store=s,
contentType=u'text/html',
bodyLength=len(body),
body=body)
partDisplayer = PartDisplayer(None)
partDisplayer.item = part
req = makeRequest()
D = deferredRender(partDisplayer, req)
def checkLength(renderedBody):
self.assertEqual(int(req.headers.get('content-length')),
len(renderedBody))
D.addCallback(checkLength)
return D
def test_partDisplayerContentLength(self):
"""
Test that L{PartDisplayer} sets the C{Content-Length} header
on the request.
"""
s = Store()
installOn(PrivateApplication(store=s), s)
part = PartItem(
store=s, contentType=u'text/plain', bodyLength=31, body=u'x' * 31)
partDisplayer = PartDisplayer(None)
partDisplayer.item = part
req = makeRequest()
D = deferredRender(partDisplayer, req)
def checkLength(ign):
self.assertEqual(int(req.headers.get('content-length')), 31)
D.addCallback(checkLength)
return D
class PartDisplayerTestCase(TestCase):
"""
Tests for L{xquotient.exmess.PartDisplayer}
"""
def setUp(self):
self.partDisplayer = PartDisplayer(None)
def test_scrubbingInvalidDocument(self):
"""
Pass a completely malformed document to L{PartDisplayer.scrubbedHTML}
and assert that it returns C{None} instead of raising an exception.
"""
self.assertIdentical(None, self.partDisplayer.scrubbedHTML(''))
def test_scrubbingSimpleDocument(self):
"""
Pass a trivial document to L{PartDisplayer.scrubbedHMTL} and make sure
it comes out the other side in-tact.
"""
self.assertEquals('<div></div>', self.partDisplayer.scrubbedHTML('<div></div>'))
def test_renderablePartReplacesInvalidCharsinHTML(self):
"""
Test that L{xquotient.exmess.PartDisplayer.renderablePart} replaces
XML-illegal characters in the body of the text/html part it is passed
"""
part = MockPart(u'<div>\x00 hi \x01</div>', 'text/html')
tag = self.partDisplayer.renderablePart(part)
self.assertEquals(tag.content, '<div>0x0 hi 0x1</div>')
def test_renderablePartDoesntReplaceInvalidCharsElsewhere(self):
"""
Test that L{xquotient.exmess.PartDisplayer.renderablePart} doesn't
replace XML-illegal characters if the content-type of the part isn't
text/html
"""
part = MockPart(u'\x00', 'text/plain')
tag = self.partDisplayer.renderablePart(part)
self.assertEquals(tag.content, '\x00')
def test_partDisplayerScrubbedContentLength(self):
"""
Test that L{PartDisplayer} sets the C{Content-Length} header
to the length of the content after it has been transformed by
the scrubber.
"""
s = Store()
installOn(PrivateApplication(store=s), s)
body = u'<div><script>haha</script>this is ok</div>'
part = PartItem(
store=s, contentType=u'text/html', bodyLength=len(body), body=body)
partDisplayer = PartDisplayer(None)
partDisplayer.item = part
req = makeRequest()
D = deferredRender(partDisplayer, req)
def checkLength(renderedBody):
self.assertEqual(int(req.headers.get('content-length')),
len(renderedBody))
D.addCallback(checkLength)
return D
class PartDisplayerTestCase(TestCase):
"""
Tests for L{xquotient.exmess.PartDisplayer}
"""
def setUp(self):
self.partDisplayer = PartDisplayer(None)
def test_scrubbingInvalidDocument(self):
"""
Pass a completely malformed document to L{PartDisplayer.scrubbedHTML}
and assert that it returns C{None} instead of raising an exception.
"""
self.assertIdentical(None, self.partDisplayer.scrubbedHTML(''))
def test_scrubbingSimpleDocument(self):
"""
Pass a trivial document to L{PartDisplayer.scrubbedHMTL} and make sure
it comes out the other side in-tact.
"""
self.assertEquals('<div></div>',
self.partDisplayer.scrubbedHTML('<div></div>'))
def test_renderablePartReplacesInvalidCharsinHTML(self):
"""
Test that L{xquotient.exmess.PartDisplayer.renderablePart} replaces
XML-illegal characters in the body of the text/html part it is passed
"""
part = MockPart(u'<div>\x00 hi \x01</div>', 'text/html')
tag = self.partDisplayer.renderablePart(part)
self.assertEquals(tag.content, '<div>0x0 hi 0x1</div>')
def test_renderablePartDoesntReplaceInvalidCharsElsewhere(self):
"""
Test that L{xquotient.exmess.PartDisplayer.renderablePart} doesn't
replace XML-illegal characters if the content-type of the part isn't
text/html
"""
part = MockPart(u'\x00', 'text/plain')
tag = self.partDisplayer.renderablePart(part)
self.assertEquals(tag.content, '\x00')
def test_partDisplayerContentLength(self):
"""
Test that L{PartDisplayer} sets the C{Content-Length} header
on the request.
"""
s = Store()
installOn(PrivateApplication(store=s), s)
part = PartItem(store=s,
contentType=u'text/plain',
bodyLength=31,
body=u'x' * 31)
partDisplayer = PartDisplayer(None)
partDisplayer.item = part
req = makeRequest()
D = deferredRender(partDisplayer, req)
def checkLength(ign):
self.assertEqual(int(req.headers.get('content-length')), 31)
D.addCallback(checkLength)
return D
def _testPartDisplayerScrubbing(self, input, scrub=True):
"""
Set up a store, a PartItem with a body of C{input},
pass it to the PartDisplayer, render it, and return
a deferred that'll fire with the string result of
the rendering.
@param scrub: if False, the noscrub URL arg will
be added to the PartDisplayer request
"""
s = Store()
installOn(PrivateApplication(store=s), s)
part = PartItem(store=s, contentType=u'text/html', body=input)
pd = PartDisplayer(None)
pd.item = part
req = makeRequest()
if not scrub:
req.args = {'noscrub': True}
return deferredRender(pd, req)
def setUp(self):
self.partDisplayer = PartDisplayer(None)
def setUp(self):
self.partDisplayer = PartDisplayer(None)
