old_contents: import json
  import os
  import sys
  
  sys.path.append('..')
  from skytap.Vpns import Vpns  # noqa
  
  vpns = Vpns()
  
  
  def test_vpn_count():
      """Test VPN count."""
      assert len(vpns) > 0, 'Vpn list is empty.'
  
  
  def test_vpn_id():
      """Ensure each VPN has an ID."""
      for v in vpns:
          assert len(v.id) > 0
  
  
  def test_vpn_json():
      """Ensure vpn json conversion seems to be working."""
      for l in list(vpns.data):
          v = vpns[l]
          assert len(json.dumps(v.json())) > 0
  
  
  def test_vpn_string_conversion():
      """Ensure string conversion works."""
      for v in vpns:
          assert len(str(v)) > 0
  
new_contents: import json
  import os
  import sys
  
  sys.path.append('..')
  from skytap.Vpns import Vpns  # noqa
  
  vpns = Vpns()
  
  def test_vpn_id():
      """Ensure each VPN has an ID."""
      for v in vpns:
          assert len(v.id) > 0
  
  
  def test_vpn_json():
      """Ensure vpn json conversion seems to be working."""
      for l in list(vpns.data):
          v = vpns[l]
          assert len(json.dumps(v.json())) > 0
  
  
  def test_vpn_string_conversion():
      """Ensure string conversion works."""
      for v in vpns:
          assert len(str(v)) > 0
  
subject: Remove check for existance of VPNs. Not having them may be correct