Remove not needed methods.

slapos/libnetworkcachetests.py

@@ -491,37 +491,3 @@ class TestNetworkcacheClient(LibNetworkCacheMixin):
     wrong_signature_string = 'InvalidSignatureString'.encode('base64')
     result_bool = nc._verifySignatureInCertificateList(wrong_signature_string)
     self.assertFalse(result_bool)
-
-  # XXX(lucas): Should we provide the file under HTTP server using
-  # SimpleHTTPServer? Because actually it gonna just throw an IOError.
-  def test_verification_with_signature_certificate_file_list_url(self):
-    """
-      slapos.libnetworkcache.NetworkcacheClient supports to have the
-      certification file under an HTTP server.
-
-      During the _verifySignatureInCertificateList method, it'll try to
-      download the certification from the given URL and check if the signature
-      is valid.
-    """
-    nc = slapos.libnetworkcache.NetworkcacheClient(
-             shacache=self.shacache_url,
-             shadir=self.shadir_url,
-             signature_private_key_file=self.signature_private_key_file,
-             signature_certificate_file_list=['http://localhost:0/public.pem'])
-    signature_string = nc._getSignatureString()
-    self.assertRaises(IOError, \
-                        nc._verifySignatureInCertificateList, signature_string)
-
-  def test_signature_verification_priority(self):
-    """
-      During the signature vefirication, the filesystem path has priority over
-      urls. So, if the public key is
-    """
-    nc = slapos.libnetworkcache.NetworkcacheClient(
-             shacache=self.shacache_url,
-             shadir=self.shadir_url,
-             signature_private_key_file=self.signature_private_key_file,
-             signature_certificate_file_list=['http://localhost:0/public.pem'])
-    signature_string = nc._getSignatureString()
-    self.assertRaises(IOError, \
-                        nc._verifySignatureInCertificateList, signature_string)