Ausgabe der neuen DB Einträge
This commit is contained in:
hubobel
parent
bad48e1627
commit
cfbbb9ee3d
2399 changed files with 843193 additions and 43 deletions
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# Copyright (c) Twisted Matrix Laboratories.
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# See LICENSE for details.
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"""
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Tests for L{twisted.web.template}
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"""
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from __future__ import division, absolute_import
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from zope.interface.verify import verifyObject
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from twisted.internet.defer import succeed, gatherResults
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from twisted.python.filepath import FilePath
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from twisted.trial.unittest import TestCase
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from twisted.trial.util import suppress as SUPPRESS
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from twisted.web.template import (
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Element, TagLoader, renderer, tags, XMLFile, XMLString)
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from twisted.web.iweb import ITemplateLoader
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from twisted.web.error import (FlattenerError, MissingTemplateLoader,
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MissingRenderMethod)
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from twisted.web.template import renderElement
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from twisted.web._element import UnexposedMethodError
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from twisted.web.test._util import FlattenTestCase
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from twisted.web.test.test_web import DummyRequest
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from twisted.web.server import NOT_DONE_YET
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from twisted.python.compat import NativeStringIO as StringIO
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from twisted.logger import globalLogPublisher
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from twisted.test.proto_helpers import EventLoggingObserver
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_xmlFileSuppress = SUPPRESS(category=DeprecationWarning,
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message="Passing filenames or file objects to XMLFile is "
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"deprecated since Twisted 12.1. Pass a FilePath instead.")
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class TagFactoryTests(TestCase):
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"""
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Tests for L{_TagFactory} through the publicly-exposed L{tags} object.
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"""
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def test_lookupTag(self):
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"""
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HTML tags can be retrieved through C{tags}.
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"""
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tag = tags.a
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self.assertEqual(tag.tagName, "a")
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def test_lookupHTML5Tag(self):
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"""
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Twisted supports the latest and greatest HTML tags from the HTML5
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specification.
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"""
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tag = tags.video
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self.assertEqual(tag.tagName, "video")
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def test_lookupTransparentTag(self):
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"""
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To support transparent inclusion in templates, there is a special tag,
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the transparent tag, which has no name of its own but is accessed
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through the "transparent" attribute.
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"""
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tag = tags.transparent
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self.assertEqual(tag.tagName, "")
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def test_lookupInvalidTag(self):
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"""
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Invalid tags which are not part of HTML cause AttributeErrors when
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accessed through C{tags}.
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"""
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self.assertRaises(AttributeError, getattr, tags, "invalid")
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def test_lookupXMP(self):
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"""
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As a special case, the <xmp> tag is simply not available through
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C{tags} or any other part of the templating machinery.
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"""
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self.assertRaises(AttributeError, getattr, tags, "xmp")
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class ElementTests(TestCase):
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"""
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Tests for the awesome new L{Element} class.
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"""
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def test_missingTemplateLoader(self):
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"""
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L{Element.render} raises L{MissingTemplateLoader} if the C{loader}
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attribute is L{None}.
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"""
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element = Element()
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err = self.assertRaises(MissingTemplateLoader, element.render, None)
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self.assertIdentical(err.element, element)
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def test_missingTemplateLoaderRepr(self):
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"""
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A L{MissingTemplateLoader} instance can be repr()'d without error.
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"""
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class PrettyReprElement(Element):
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def __repr__(self):
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return 'Pretty Repr Element'
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self.assertIn('Pretty Repr Element',
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repr(MissingTemplateLoader(PrettyReprElement())))
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def test_missingRendererMethod(self):
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"""
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When called with the name which is not associated with a render method,
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L{Element.lookupRenderMethod} raises L{MissingRenderMethod}.
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"""
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element = Element()
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err = self.assertRaises(
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MissingRenderMethod, element.lookupRenderMethod, "foo")
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self.assertIdentical(err.element, element)
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self.assertEqual(err.renderName, "foo")
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def test_missingRenderMethodRepr(self):
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"""
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A L{MissingRenderMethod} instance can be repr()'d without error.
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"""
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class PrettyReprElement(Element):
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def __repr__(self):
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return 'Pretty Repr Element'
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s = repr(MissingRenderMethod(PrettyReprElement(),
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'expectedMethod'))
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self.assertIn('Pretty Repr Element', s)
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self.assertIn('expectedMethod', s)
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def test_definedRenderer(self):
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"""
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When called with the name of a defined render method,
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L{Element.lookupRenderMethod} returns that render method.
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"""
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class ElementWithRenderMethod(Element):
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@renderer
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def foo(self, request, tag):
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return "bar"
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foo = ElementWithRenderMethod().lookupRenderMethod("foo")
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self.assertEqual(foo(None, None), "bar")
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def test_render(self):
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"""
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L{Element.render} loads a document from the C{loader} attribute and
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returns it.
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"""
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class TemplateLoader(object):
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def load(self):
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return "result"
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class StubElement(Element):
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loader = TemplateLoader()
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element = StubElement()
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self.assertEqual(element.render(None), "result")
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def test_misuseRenderer(self):
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"""
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If the L{renderer} decorator is called without any arguments, it will
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raise a comprehensible exception.
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"""
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te = self.assertRaises(TypeError, renderer)
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self.assertEqual(str(te),
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"expose() takes at least 1 argument (0 given)")
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def test_renderGetDirectlyError(self):
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"""
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Called directly, without a default, L{renderer.get} raises
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L{UnexposedMethodError} when it cannot find a renderer.
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"""
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self.assertRaises(UnexposedMethodError, renderer.get, None,
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"notARenderer")
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class XMLFileReprTests(TestCase):
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"""
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Tests for L{twisted.web.template.XMLFile}'s C{__repr__}.
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"""
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def test_filePath(self):
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"""
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An L{XMLFile} with a L{FilePath} returns a useful repr().
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"""
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path = FilePath("/tmp/fake.xml")
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self.assertEqual('<XMLFile of %r>' % (path,), repr(XMLFile(path)))
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def test_filename(self):
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"""
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An L{XMLFile} with a filename returns a useful repr().
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"""
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fname = "/tmp/fake.xml"
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self.assertEqual('<XMLFile of %r>' % (fname,), repr(XMLFile(fname)))
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test_filename.suppress = [_xmlFileSuppress]
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def test_file(self):
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"""
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An L{XMLFile} with a file object returns a useful repr().
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"""
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fobj = StringIO("not xml")
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self.assertEqual('<XMLFile of %r>' % (fobj,), repr(XMLFile(fobj)))
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test_file.suppress = [_xmlFileSuppress]
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class XMLLoaderTestsMixin(object):
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"""
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@ivar templateString: Simple template to use to exercise the loaders.
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@ivar deprecatedUse: C{True} if this use of L{XMLFile} is deprecated and
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should emit a C{DeprecationWarning}.
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"""
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loaderFactory = None
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templateString = '<p>Hello, world.</p>'
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def test_load(self):
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"""
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Verify that the loader returns a tag with the correct children.
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"""
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loader = self.loaderFactory()
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tag, = loader.load()
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warnings = self.flushWarnings(offendingFunctions=[self.loaderFactory])
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if self.deprecatedUse:
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self.assertEqual(len(warnings), 1)
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self.assertEqual(warnings[0]['category'], DeprecationWarning)
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self.assertEqual(
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warnings[0]['message'],
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"Passing filenames or file objects to XMLFile is "
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"deprecated since Twisted 12.1. Pass a FilePath instead.")
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else:
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self.assertEqual(len(warnings), 0)
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self.assertEqual(tag.tagName, 'p')
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self.assertEqual(tag.children, [u'Hello, world.'])
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def test_loadTwice(self):
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"""
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If {load()} can be called on a loader twice the result should be the
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same.
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"""
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loader = self.loaderFactory()
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tags1 = loader.load()
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tags2 = loader.load()
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self.assertEqual(tags1, tags2)
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test_loadTwice.suppress = [_xmlFileSuppress]
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class XMLStringLoaderTests(TestCase, XMLLoaderTestsMixin):
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"""
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Tests for L{twisted.web.template.XMLString}
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"""
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deprecatedUse = False
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def loaderFactory(self):
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"""
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@return: an L{XMLString} constructed with C{self.templateString}.
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"""
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return XMLString(self.templateString)
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class XMLFileWithFilePathTests(TestCase, XMLLoaderTestsMixin):
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"""
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Tests for L{twisted.web.template.XMLFile}'s L{FilePath} support.
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"""
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deprecatedUse = False
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def loaderFactory(self):
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"""
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@return: an L{XMLString} constructed with a L{FilePath} pointing to a
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file that contains C{self.templateString}.
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"""
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fp = FilePath(self.mktemp())
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fp.setContent(self.templateString.encode("utf8"))
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return XMLFile(fp)
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class XMLFileWithFileTests(TestCase, XMLLoaderTestsMixin):
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"""
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Tests for L{twisted.web.template.XMLFile}'s deprecated file object support.
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"""
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deprecatedUse = True
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def loaderFactory(self):
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"""
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@return: an L{XMLString} constructed with a file object that contains
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C{self.templateString}.
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"""
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return XMLFile(StringIO(self.templateString))
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class XMLFileWithFilenameTests(TestCase, XMLLoaderTestsMixin):
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"""
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Tests for L{twisted.web.template.XMLFile}'s deprecated filename support.
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"""
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deprecatedUse = True
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def loaderFactory(self):
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"""
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@return: an L{XMLString} constructed with a filename that points to a
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file containing C{self.templateString}.
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"""
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fp = FilePath(self.mktemp())
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fp.setContent(self.templateString.encode('utf8'))
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return XMLFile(fp.path)
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class FlattenIntegrationTests(FlattenTestCase):
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"""
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Tests for integration between L{Element} and
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L{twisted.web._flatten.flatten}.
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"""
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def test_roundTrip(self):
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"""
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Given a series of parsable XML strings, verify that
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L{twisted.web._flatten.flatten} will flatten the L{Element} back to the
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input when sent on a round trip.
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"""
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fragments = [
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b"<p>Hello, world.</p>",
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b"<p><!-- hello, world --></p>",
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b"<p><![CDATA[Hello, world.]]></p>",
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b'<test1 xmlns:test2="urn:test2">'
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b'<test2:test3></test2:test3></test1>',
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b'<test1 xmlns="urn:test2"><test3></test3></test1>',
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b'<p>\xe2\x98\x83</p>',
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]
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deferreds = [
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self.assertFlattensTo(Element(loader=XMLString(xml)), xml)
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for xml in fragments]
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return gatherResults(deferreds)
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def test_entityConversion(self):
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"""
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When flattening an HTML entity, it should flatten out to the utf-8
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representation if possible.
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"""
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element = Element(loader=XMLString('<p>☃</p>'))
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return self.assertFlattensTo(element, b'<p>\xe2\x98\x83</p>')
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def test_missingTemplateLoader(self):
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"""
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Rendering an Element without a loader attribute raises the appropriate
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exception.
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"""
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return self.assertFlatteningRaises(Element(), MissingTemplateLoader)
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def test_missingRenderMethod(self):
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"""
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Flattening an L{Element} with a C{loader} which has a tag with a render
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directive fails with L{FlattenerError} if there is no available render
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method to satisfy that directive.
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"""
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element = Element(loader=XMLString("""
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<p xmlns:t="http://twistedmatrix.com/ns/twisted.web.template/0.1"
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t:render="unknownMethod" />
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"""))
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return self.assertFlatteningRaises(element, MissingRenderMethod)
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def test_transparentRendering(self):
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"""
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A C{transparent} element should be eliminated from the DOM and rendered as
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only its children.
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"""
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element = Element(loader=XMLString(
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'<t:transparent '
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'xmlns:t="http://twistedmatrix.com/ns/twisted.web.template/0.1">'
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'Hello, world.'
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'</t:transparent>'
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))
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return self.assertFlattensTo(element, b"Hello, world.")
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def test_attrRendering(self):
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"""
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An Element with an attr tag renders the vaule of its attr tag as an
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attribute of its containing tag.
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"""
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element = Element(loader=XMLString(
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'<a xmlns:t="http://twistedmatrix.com/ns/twisted.web.template/0.1">'
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'<t:attr name="href">http://example.com</t:attr>'
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'Hello, world.'
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'</a>'
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))
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return self.assertFlattensTo(element,
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b'<a href="http://example.com">Hello, world.</a>')
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def test_errorToplevelAttr(self):
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"""
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A template with a toplevel C{attr} tag will not load; it will raise
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L{AssertionError} if you try.
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"""
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self.assertRaises(
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AssertionError,
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XMLString,
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"""<t:attr
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xmlns:t='http://twistedmatrix.com/ns/twisted.web.template/0.1'
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name='something'
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>hello</t:attr>
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""")
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def test_errorUnnamedAttr(self):
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"""
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A template with an C{attr} tag with no C{name} attribute will not load;
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it will raise L{AssertionError} if you try.
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"""
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self.assertRaises(
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AssertionError,
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XMLString,
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"""<html><t:attr
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xmlns:t='http://twistedmatrix.com/ns/twisted.web.template/0.1'
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>hello</t:attr></html>""")
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def test_lenientPrefixBehavior(self):
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"""
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If the parser sees a prefix it doesn't recognize on an attribute, it
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will pass it on through to serialization.
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"""
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theInput = (
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'<hello:world hello:sample="testing" '
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'xmlns:hello="http://made-up.example.com/ns/not-real">'
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'This is a made-up tag.</hello:world>')
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element = Element(loader=XMLString(theInput))
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self.assertFlattensTo(element, theInput.encode('utf8'))
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def test_deferredRendering(self):
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"""
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An Element with a render method which returns a Deferred will render
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correctly.
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"""
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class RenderfulElement(Element):
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@renderer
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def renderMethod(self, request, tag):
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return succeed("Hello, world.")
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element = RenderfulElement(loader=XMLString("""
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<p xmlns:t="http://twistedmatrix.com/ns/twisted.web.template/0.1"
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t:render="renderMethod">
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Goodbye, world.
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</p>
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"""))
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return self.assertFlattensTo(element, b"Hello, world.")
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def test_loaderClassAttribute(self):
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"""
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If there is a non-None loader attribute on the class of an Element
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instance but none on the instance itself, the class attribute is used.
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"""
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class SubElement(Element):
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loader = XMLString("<p>Hello, world.</p>")
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return self.assertFlattensTo(SubElement(), b"<p>Hello, world.</p>")
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def test_directiveRendering(self):
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"""
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An Element with a valid render directive has that directive invoked and
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the result added to the output.
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"""
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renders = []
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class RenderfulElement(Element):
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@renderer
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def renderMethod(self, request, tag):
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renders.append((self, request))
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return tag("Hello, world.")
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element = RenderfulElement(loader=XMLString("""
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<p xmlns:t="http://twistedmatrix.com/ns/twisted.web.template/0.1"
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t:render="renderMethod" />
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"""))
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return self.assertFlattensTo(element, b"<p>Hello, world.</p>")
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def test_directiveRenderingOmittingTag(self):
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"""
|
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An Element with a render method which omits the containing tag
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successfully removes that tag from the output.
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"""
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class RenderfulElement(Element):
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@renderer
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def renderMethod(self, request, tag):
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return "Hello, world."
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element = RenderfulElement(loader=XMLString("""
|
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<p xmlns:t="http://twistedmatrix.com/ns/twisted.web.template/0.1"
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t:render="renderMethod">
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Goodbye, world.
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</p>
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"""))
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return self.assertFlattensTo(element, b"Hello, world.")
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|
||||
def test_elementContainingStaticElement(self):
|
||||
"""
|
||||
An Element which is returned by the render method of another Element is
|
||||
rendered properly.
|
||||
"""
|
||||
class RenderfulElement(Element):
|
||||
@renderer
|
||||
def renderMethod(self, request, tag):
|
||||
return tag(Element(
|
||||
loader=XMLString("<em>Hello, world.</em>")))
|
||||
element = RenderfulElement(loader=XMLString("""
|
||||
<p xmlns:t="http://twistedmatrix.com/ns/twisted.web.template/0.1"
|
||||
t:render="renderMethod" />
|
||||
"""))
|
||||
return self.assertFlattensTo(element, b"<p><em>Hello, world.</em></p>")
|
||||
|
||||
|
||||
def test_elementUsingSlots(self):
|
||||
"""
|
||||
An Element which is returned by the render method of another Element is
|
||||
rendered properly.
|
||||
"""
|
||||
class RenderfulElement(Element):
|
||||
@renderer
|
||||
def renderMethod(self, request, tag):
|
||||
return tag.fillSlots(test2='world.')
|
||||
element = RenderfulElement(loader=XMLString(
|
||||
'<p xmlns:t="http://twistedmatrix.com/ns/twisted.web.template/0.1"'
|
||||
' t:render="renderMethod">'
|
||||
'<t:slot name="test1" default="Hello, " />'
|
||||
'<t:slot name="test2" />'
|
||||
'</p>'
|
||||
))
|
||||
return self.assertFlattensTo(element, b"<p>Hello, world.</p>")
|
||||
|
||||
|
||||
def test_elementContainingDynamicElement(self):
|
||||
"""
|
||||
Directives in the document factory of an Element returned from a render
|
||||
method of another Element are satisfied from the correct object: the
|
||||
"inner" Element.
|
||||
"""
|
||||
class OuterElement(Element):
|
||||
@renderer
|
||||
def outerMethod(self, request, tag):
|
||||
return tag(InnerElement(loader=XMLString("""
|
||||
<t:ignored
|
||||
xmlns:t="http://twistedmatrix.com/ns/twisted.web.template/0.1"
|
||||
t:render="innerMethod" />
|
||||
""")))
|
||||
class InnerElement(Element):
|
||||
@renderer
|
||||
def innerMethod(self, request, tag):
|
||||
return "Hello, world."
|
||||
element = OuterElement(loader=XMLString("""
|
||||
<p xmlns:t="http://twistedmatrix.com/ns/twisted.web.template/0.1"
|
||||
t:render="outerMethod" />
|
||||
"""))
|
||||
return self.assertFlattensTo(element, b"<p>Hello, world.</p>")
|
||||
|
||||
|
||||
def test_sameLoaderTwice(self):
|
||||
"""
|
||||
Rendering the output of a loader, or even the same element, should
|
||||
return different output each time.
|
||||
"""
|
||||
sharedLoader = XMLString(
|
||||
'<p xmlns:t="http://twistedmatrix.com/ns/twisted.web.template/0.1">'
|
||||
'<t:transparent t:render="classCounter" /> '
|
||||
'<t:transparent t:render="instanceCounter" />'
|
||||
'</p>')
|
||||
|
||||
class DestructiveElement(Element):
|
||||
count = 0
|
||||
instanceCount = 0
|
||||
loader = sharedLoader
|
||||
|
||||
@renderer
|
||||
def classCounter(self, request, tag):
|
||||
DestructiveElement.count += 1
|
||||
return tag(str(DestructiveElement.count))
|
||||
@renderer
|
||||
def instanceCounter(self, request, tag):
|
||||
self.instanceCount += 1
|
||||
return tag(str(self.instanceCount))
|
||||
|
||||
e1 = DestructiveElement()
|
||||
e2 = DestructiveElement()
|
||||
self.assertFlattensImmediately(e1, b"<p>1 1</p>")
|
||||
self.assertFlattensImmediately(e1, b"<p>2 2</p>")
|
||||
self.assertFlattensImmediately(e2, b"<p>3 1</p>")
|
||||
|
||||
|
||||
|
||||
class TagLoaderTests(FlattenTestCase):
|
||||
"""
|
||||
Tests for L{TagLoader}.
|
||||
"""
|
||||
def setUp(self):
|
||||
self.loader = TagLoader(tags.i('test'))
|
||||
|
||||
|
||||
def test_interface(self):
|
||||
"""
|
||||
An instance of L{TagLoader} provides L{ITemplateLoader}.
|
||||
"""
|
||||
self.assertTrue(verifyObject(ITemplateLoader, self.loader))
|
||||
|
||||
|
||||
def test_loadsList(self):
|
||||
"""
|
||||
L{TagLoader.load} returns a list, per L{ITemplateLoader}.
|
||||
"""
|
||||
self.assertIsInstance(self.loader.load(), list)
|
||||
|
||||
|
||||
def test_flatten(self):
|
||||
"""
|
||||
L{TagLoader} can be used in an L{Element}, and flattens as the tag used
|
||||
to construct the L{TagLoader} would flatten.
|
||||
"""
|
||||
e = Element(self.loader)
|
||||
self.assertFlattensImmediately(e, b'<i>test</i>')
|
||||
|
||||
|
||||
|
||||
class TestElement(Element):
|
||||
"""
|
||||
An L{Element} that can be rendered successfully.
|
||||
"""
|
||||
loader = XMLString(
|
||||
'<p xmlns:t="http://twistedmatrix.com/ns/twisted.web.template/0.1">'
|
||||
'Hello, world.'
|
||||
'</p>')
|
||||
|
||||
|
||||
|
||||
class TestFailureElement(Element):
|
||||
"""
|
||||
An L{Element} that can be used in place of L{FailureElement} to verify
|
||||
that L{renderElement} can render failures properly.
|
||||
"""
|
||||
loader = XMLString(
|
||||
'<p xmlns:t="http://twistedmatrix.com/ns/twisted.web.template/0.1">'
|
||||
'I failed.'
|
||||
'</p>')
|
||||
|
||||
def __init__(self, failure, loader=None):
|
||||
self.failure = failure
|
||||
|
||||
|
||||
|
||||
class FailingElement(Element):
|
||||
"""
|
||||
An element that raises an exception when rendered.
|
||||
"""
|
||||
def render(self, request):
|
||||
a = 42
|
||||
b = 0
|
||||
return a // b
|
||||
|
||||
|
||||
|
||||
class FakeSite(object):
|
||||
"""
|
||||
A minimal L{Site} object that we can use to test displayTracebacks
|
||||
"""
|
||||
displayTracebacks = False
|
||||
|
||||
|
||||
|
||||
class RenderElementTests(TestCase):
|
||||
"""
|
||||
Test L{renderElement}
|
||||
"""
|
||||
|
||||
def setUp(self):
|
||||
"""
|
||||
Set up a common L{DummyRequest} and L{FakeSite}.
|
||||
"""
|
||||
self.request = DummyRequest([""])
|
||||
self.request.site = FakeSite()
|
||||
|
||||
|
||||
def test_simpleRender(self):
|
||||
"""
|
||||
L{renderElement} returns NOT_DONE_YET and eventually
|
||||
writes the rendered L{Element} to the request before finishing the
|
||||
request.
|
||||
"""
|
||||
element = TestElement()
|
||||
|
||||
d = self.request.notifyFinish()
|
||||
|
||||
def check(_):
|
||||
self.assertEqual(
|
||||
b"".join(self.request.written),
|
||||
b"<!DOCTYPE html>\n"
|
||||
b"<p>Hello, world.</p>")
|
||||
self.assertTrue(self.request.finished)
|
||||
|
||||
d.addCallback(check)
|
||||
|
||||
self.assertIdentical(NOT_DONE_YET, renderElement(self.request, element))
|
||||
|
||||
return d
|
||||
|
||||
|
||||
def test_simpleFailure(self):
|
||||
"""
|
||||
L{renderElement} handles failures by writing a minimal
|
||||
error message to the request and finishing it.
|
||||
"""
|
||||
element = FailingElement()
|
||||
|
||||
d = self.request.notifyFinish()
|
||||
|
||||
def check(_):
|
||||
flushed = self.flushLoggedErrors(FlattenerError)
|
||||
self.assertEqual(len(flushed), 1)
|
||||
self.assertEqual(
|
||||
b"".join(self.request.written),
|
||||
(b'<!DOCTYPE html>\n'
|
||||
b'<div style="font-size:800%;'
|
||||
b'background-color:#FFF;'
|
||||
b'color:#F00'
|
||||
b'">An error occurred while rendering the response.</div>'))
|
||||
self.assertTrue(self.request.finished)
|
||||
|
||||
d.addCallback(check)
|
||||
|
||||
self.assertIdentical(NOT_DONE_YET, renderElement(self.request, element))
|
||||
|
||||
return d
|
||||
|
||||
|
||||
def test_simpleFailureWithTraceback(self):
|
||||
"""
|
||||
L{renderElement} will render a traceback when rendering of
|
||||
the element fails and our site is configured to display tracebacks.
|
||||
"""
|
||||
logObserver = EventLoggingObserver.createWithCleanup(
|
||||
self,
|
||||
globalLogPublisher
|
||||
)
|
||||
self.request.site.displayTracebacks = True
|
||||
|
||||
element = FailingElement()
|
||||
|
||||
d = self.request.notifyFinish()
|
||||
|
||||
def check(_):
|
||||
self.assertEquals(1, len(logObserver))
|
||||
f = logObserver[0]["log_failure"]
|
||||
self.assertIsInstance(f.value, FlattenerError)
|
||||
flushed = self.flushLoggedErrors(FlattenerError)
|
||||
self.assertEqual(len(flushed), 1)
|
||||
self.assertEqual(
|
||||
b"".join(self.request.written),
|
||||
b"<!DOCTYPE html>\n<p>I failed.</p>")
|
||||
self.assertTrue(self.request.finished)
|
||||
|
||||
d.addCallback(check)
|
||||
|
||||
renderElement(self.request, element, _failElement=TestFailureElement)
|
||||
|
||||
return d
|
||||
|
||||
|
||||
def test_nonDefaultDoctype(self):
|
||||
"""
|
||||
L{renderElement} will write the doctype string specified by the
|
||||
doctype keyword argument.
|
||||
"""
|
||||
element = TestElement()
|
||||
|
||||
d = self.request.notifyFinish()
|
||||
|
||||
def check(_):
|
||||
self.assertEqual(
|
||||
b"".join(self.request.written),
|
||||
(b'<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"'
|
||||
b' "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">\n'
|
||||
b'<p>Hello, world.</p>'))
|
||||
|
||||
d.addCallback(check)
|
||||
|
||||
renderElement(
|
||||
self.request,
|
||||
element,
|
||||
doctype=(
|
||||
b'<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"'
|
||||
b' "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">'))
|
||||
|
||||
return d
|
||||
|
||||
|
||||
def test_noneDoctype(self):
|
||||
"""
|
||||
L{renderElement} will not write out a doctype if the doctype keyword
|
||||
argument is L{None}.
|
||||
"""
|
||||
element = TestElement()
|
||||
|
||||
d = self.request.notifyFinish()
|
||||
|
||||
def check(_):
|
||||
self.assertEqual(
|
||||
b"".join(self.request.written),
|
||||
b'<p>Hello, world.</p>')
|
||||
|
||||
d.addCallback(check)
|
||||
|
||||
renderElement(self.request, element, doctype=None)
|
||||
|
||||
return d
|
||||
Loading…
Add table
Add a link
Reference in a new issue