text: //*****************************************************************************
  // Copyright 2017-2019 Intel Corporation
  //
  // Licensed under the Apache License, Version 2.0 (the "License");
  // you may not use this file except in compliance with the License.
  // You may obtain a copy of the License at
  //
  //     http://www.apache.org/licenses/LICENSE-2.0
  //
  // Unless required by applicable law or agreed to in writing, software
  // distributed under the License is distributed on an "AS IS" BASIS,
  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  // See the License for the specific language governing permissions and
  // limitations under the License.
  //*****************************************************************************
  
  #include "gmock/gmock.h"
  #include "gtest/gtest.h"
  
  #include "ngraph/ngraph.hpp"
  #include "ngraph/pass/manager.hpp"
  #include "ngraph/pass/opset0_downgrade.hpp"
  #include "ngraph/pass/opset1_upgrade.hpp"
  #include "util/type_prop.hpp"
  
  using namespace std;
  using namespace ngraph;
  
  TEST(opset_transform, opset1_logical_and_upgrade_pass)
  {
      const auto a = make_shared<op::Parameter>(element::boolean, Shape{5, 10, 15});
      const auto b = make_shared<op::Parameter>(element::boolean, Shape{5, 10, 15});
      const auto and_v0 = make_shared<op::v0::And>(a, b);
      const auto result = make_shared<op::Result>(and_v0);
      auto f = make_shared<Function>(ResultVector{result}, ParameterVector{a, b});
  
      ngraph::pass::Manager pass_manager;
      pass_manager.register_pass<pass::Opset1Upgrade>();
      pass_manager.run_passes(f);
  
      const auto pass_replacement_node =
          f->get_result()->input(0).get_source_output().get_node_shared_ptr();
      const auto and_v1 = as_type_ptr<op::v1::LogicalAnd>(pass_replacement_node);
      ASSERT_TRUE(and_v1);
  
      const auto values_out_element_type = and_v1->output(0).get_element_type();
      EXPECT_EQ(values_out_element_type, element::boolean);
  }
  
  TEST(opset_transform, opset1_logical_and_downgrade_pass)
  {
      const auto a = make_shared<op::Parameter>(element::boolean, Shape{5, 10, 15});
      const auto b = make_shared<op::Parameter>(element::boolean, Shape{5, 10, 15});
      const auto and_v1 = make_shared<op::v1::LogicalAnd>(a, b);
      const auto result = make_shared<op::Result>(and_v1);
      auto f = make_shared<Function>(ResultVector{result}, ParameterVector{a, b});
  
      ngraph::pass::Manager pass_manager;
      pass_manager.register_pass<pass::Opset0Downgrade>();
      pass_manager.run_passes(f);
  
      const auto pass_replacement_node =
          f->get_result()->input(0).get_source_output().get_node_shared_ptr();
      const auto and_v0 = as_type_ptr<op::v0::And>(pass_replacement_node);
      ASSERT_TRUE(and_v0);
  
      const auto values_out_element_type = and_v0->output(0).get_element_type();
      EXPECT_EQ(values_out_element_type, element::boolean);
  }
  