code: def test_view(self):
      df = pd.DataFrame(
          [
              {"a": 1, "b": dt.datetime(2020, 1, 1)},
              {"a": 2, "b": dt.datetime(2020, 1, 2)},
              {"a": 1, "b": dt.datetime(2020, 1, 3)},
          ]
      )
      self.save_file("tasks", df)
  
      self.run_sql(
          """
              create view mindsdb.vtasks (
                  select * from files.tasks where a=1
              )
          """
      )
  
      # -- create model --
      self.run_sql(
          """
                  CREATE model mindsdb.task_model
                  from mindsdb (select * from vtasks)
                  PREDICT a
                  using engine='dummy_ml'
              """
      )
      self.wait_predictor("mindsdb", "task_model")
  
      # use model
      ret = self.run_sql(
          """
               SELECT m.*
                 FROM mindsdb.vtasks as t
                 JOIN mindsdb.task_model as m
          """
      )
  
      assert len(ret) == 2
      assert ret.predicted[0] == 42
  
imports: from unittest.mock import patch
  import datetime
  import time
  import pytest
  import pandas
  from mindsdb_sql import parse_sql
  from .executor_test_base import BaseExecutorDummyML
label_desc: Use image node_id 5 for calling the TestProjectStructure obj's underlying member method code with example usage: obj.test_view() without return types