There used to be a problem when creating an object named 'index_html'
in Plone using WebDAV.

The problem occurred because Plone Folder's 'index_html' was a
ComputedAttribute used to acquire index_html from skins when there was
no index_html Document on the portal root.

However, this ComputedAttribute didn't handle WebDAV 'PUT' request
correctly. This test ensures that the fix doesn't regress.

  >>> from plone.app.testing import TEST_USER_NAME
  >>> from plone.app.testing import TEST_USER_PASSWORD
  >>> from StringIO import StringIO

Get path of our home folder:

  >>> folder_path = '/'.join(self.folder.getPhysicalPath())

Make sure index_html doesn't exist yet:

  >>> 'index_html' in self.folder
  False

PUT index_html into a Plone Folder. Should work just fine.

  >>> body = 'I am the walrus'
  >>> length = len(body)
  >>> res = self.publish(
  ...     folder_path + '/index_html',
  ...     basic=TEST_USER_NAME + ':' + TEST_USER_PASSWORD,
  ...     env={'Content-Length': length},
  ...     stdin=StringIO(body),
  ...     request_method='PUT',
  ...     handle_errors=False)
  >>> res.status
  201

  >>> 'index_html' in self.folder
  True

  >>> print self.folder._getOb('index_html').meta_type
  ATDocument

Now, let's try the same at the Portal level:

  >>> portal_path = '/'.join(self.portal.getPhysicalPath())

Make sure index_html doesn't exist yet:

  >>> 'index_html' in self.portal
  False

But when we access it directly we should get a FSPageTemplate:

  >>> print self.portal.index_html.meta_type
  Filesystem Page Template

Give Manager role to the test user:

  >>> self.setRoles(['Manager'])

PUT index_html into Plone root. Should work just fine.

  >>> body = 'I am the walrus'
  >>> length = len(body)
  >>> res = self.publish(
  ...     portal_path + '/index_html',
  ...     basic=TEST_USER_NAME + ':' + TEST_USER_PASSWORD,
  ...     env={'Content-Length': length},
  ...     stdin=StringIO(body),
  ...     request_method='PUT',
  ...     handle_errors=False)
  >>> res.status
  201

  >>> 'index_html' in self.portal
  True

  >>> print self.portal._getOb('index_html').meta_type
  ATDocument