Address PHPStan complaints

Author: mpdude

src/Query/Parser.php

@@ -408,6 +408,7 @@ public function parse()
                 SqlFinalizer::class
             );
             $executor = $outputWalker->getExecutor($AST);
+            // @phpstan-ignore method.deprecated
             $this->parserResult->setSqlExecutor($executor);
         }
 

src/Query/SqlWalker.php

@@ -278,6 +278,8 @@ public function setQueryComponent($dqlAlias, array $queryComponent)
      * @param AST\DeleteStatement|AST\UpdateStatement|AST\SelectStatement $AST
      *
      * @return Exec\AbstractSqlExecutor
+     *
+     * @not-deprecated
      */
     public function getExecutor($AST)
     {

tests/Tests/ORM/Functional/ParserResultSerializationTest.php

@@ -6,7 +6,9 @@
 
 use Closure;
 use Doctrine\ORM\Query;
-use Doctrine\ORM\Query\Exec\SingleSelectExecutor;
+use Doctrine\ORM\Query\Exec\FinalizedSelectExecutor;
+use Doctrine\ORM\Query\Exec\PreparedExecutorFinalizer;
+use Doctrine\ORM\Query\Exec\SqlFinalizer;
 use Doctrine\ORM\Query\ParserResult;
 use Doctrine\ORM\Query\ResultSetMapping;
 use Doctrine\Tests\OrmFunctionalTestCase;
@@ -143,11 +145,12 @@ public static function provideSerializedSingleSelectResults(): Generator
 
     public function testSymfony44ProvidedData(): void
     {
-        $sqlExecutor      = $this->createMock(SingleSelectExecutor::class);
+        $sqlExecutor      = new FinalizedSelectExecutor('test');
+        $sqlFinalizeer    = new PreparedExecutorFinalizer($sqlExecutor);
         $resultSetMapping = $this->createMock(ResultSetMapping::class);
 
         $parserResult = new ParserResult();
-        $parserResult->setSqlExecutor($sqlExecutor);
+        $parserResult->setSqlFinalizer($sqlFinalizeer);
         $parserResult->setResultSetMapping($resultSetMapping);
         $parserResult->addParameterMapping('name', 0);
 
@@ -157,7 +160,7 @@ public function testSymfony44ProvidedData(): void
         $this->assertInstanceOf(ParserResult::class, $unserialized);
         $this->assertInstanceOf(ResultSetMapping::class, $unserialized->getResultSetMapping());
         $this->assertEquals(['name' => [0]], $unserialized->getParameterMappings());
-        $this->assertInstanceOf(SingleSelectExecutor::class, $unserialized->getSqlExecutor());
+        $this->assertEquals($sqlExecutor, $unserialized->prepareSqlExecutor($this->createMock(Query::class)));
     }
 
     private static function parseQuery(Query $query): ParserResult