old_contents: """"Test adapter specific config options."""
  from test.integration.base import DBTIntegrationTest, use_profile
  import textwrap
  import yaml
  
  
  class TestBigqueryAdapterSpecific(DBTIntegrationTest):
  
      @property
      def schema(self):
          return "bigquery_test_022"
  
      @property
      def models(self):
          return "adapter-specific-models"
  
      @property
      def profile_config(self):
          return self.bigquery_profile()
  
      @property
      def project_config(self):
          return yaml.safe_load(textwrap.dedent('''\
          config-version: 2
          models:
              test:
                  materialized: table
                  expiring_table:
                      time_to_expiration: 4    
          '''))
  
      @use_profile('bigquery')
      def test_bigquery_time_to_expiration(self):
          results = self.run_dbt()
          
          self.assertIn(
              'expiration_timestamp: TIMESTAMP_ADD(CURRENT_TIMESTAMP(), INTERVAL '
              '4 hour)', results[0].node.injected_sql)
  
new_contents: """"Test adapter specific config options."""
  from test.integration.base import DBTIntegrationTest, use_profile
  import textwrap
  import yaml
  
  
  class TestBigqueryAdapterSpecific(DBTIntegrationTest):
  
      @property
      def schema(self):
          return "bigquery_test_022"
  
      @property
      def models(self):
          return "adapter-specific-models"
  
      @property
      def profile_config(self):
          return self.bigquery_profile()
  
      @property
      def project_config(self):
          return yaml.safe_load(textwrap.dedent('''\
          config-version: 2
          models:
              test:
                  materialized: table
                  expiring_table:
                      time_to_expiration: 4    
          '''))
  
      @use_profile('bigquery')
      def test_bigquery_time_to_expiration(self):
          _, stdout = self.run_dbt_and_capture(['run', '--debug'])
          
          self.assertIn(
              'expiration_timestamp: TIMESTAMP_ADD(CURRENT_TIMESTAMP(), INTERVAL '
              '4 hour)', stdout)
  
subject: Check stdout with --debug for actual ddl