Drupal 9 Deprecated Code Report [#3042591]

Problem/Motivation

As of commit e935322714de920f9378958b801cd3ab58f3d7e8


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 modules/search_api_db/search_api_db_defaults/tests/src/Functional/IntegrationTest.php  
 Line 20     Usage of deprecated trait Drupal\field\Tests\EntityReference\EntityReferenceTestTrait in class Drupal\Tests\search_api_db_defaults\Functional\IntegrationTest.                        

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 modules/search_api_db/tests/search_api_db_test_autocomplete/src/Plugin/search_api_autocomplete/search/TestSearch.php  
         Class Drupal\search_api_autocomplete\Search\SearchPluginBase not found and could not be autoloaded.                                                                                                        

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 modules/search_api_db/tests/src/FunctionalJavascript/IntegrationTest.php       
 Line 13     Class Drupal\Tests\search_api_db\FunctionalJavascript\IntegrationTest extends deprecated class Drupal\FunctionalJavascriptTests\JavascriptTestBase.          

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 tests/src/Functional/ProcessorIntegrationTest.php                     
 Line 24     Usage of deprecated trait Drupal\field\Tests\EntityReference\EntityReferenceTestTrait in class  Drupal\Tests\search_api\Functional\ProcessorIntegrationTest.          

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 tests/src/Functional/ViewsTest.php           
 Line 320    Call to deprecated method getUrl() of class Drupal\search_api\Display\DisplayInterface.  

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 tests/src/FunctionalJavascript/AjaxTest.php                                           
 Line 15     Class Drupal\Tests\search_api\FunctionalJavascript\AjaxTest extends deprecated class Drupal\FunctionalJavascriptTests\JavascriptTestBase.                                  
 Line 36     Call to method setUp() of deprecated class Drupal\Tests\BrowserTestBase.              

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 tests/src/Kernel/ConfigEntity/DependencyRemovalTest.php               
 Line 22     Usage of deprecated trait Drupal\field\Tests\EntityReference\EntityReferenceTestTrait in class Drupal\Tests\search_api\Kernel\ConfigEntity\DependencyRemovalTest.    

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 tests/src/Kernel/Processor/AddHierarchyTest.php                       
 Line 26     Usage of deprecated trait Drupal\field\Tests\EntityReference\EntityReferenceTestTrait in class Drupal\Tests\search_api\Kernel\Processor\AddHierarchyTest.            

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  tests/src/Kernel/Views/TaxonomyTermArgumentTest.php                                
         Class Drupal\tests\search_api\Kernel\Views\TaxonomyTermArgumentTest was not found  while trying to analyse it - autoloading is probably not configured properly.      

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 tests/src/Unit/Processor/EntityStatusTest.php                            
 Line 100    Call to deprecated method getMock() of class Drupal\Tests\UnitTestCase.

This report was generated using drupal-check during the contribution sprint at MidCamp 2019.