content: """Tests for getters."""
  
  from unittest.mock import patch
  
  from napalm.base.test.getters import BaseTestGetters, wrap_test_cases
  from napalm.base.test import helpers
  from napalm.base import models
  
  import pytest
  
  
  def mock_time():
      return 1500000000.000000
  
  
  @pytest.mark.usefixtures("set_device_parameters")
  class TestGetter(BaseTestGetters):
      """Test get_* methods."""
  
      @patch("time.time", mock_time)
      @wrap_test_cases
      def test_get_interfaces(self, test_case):
          """Test get_interfaces."""
          get_interfaces = self.device.get_interfaces()
          assert len(get_interfaces) > 0
  
          for interface, interface_data in get_interfaces.items():
              assert helpers.test_model(models.InterfaceDict, interface_data)
  
          return get_interfaces
  