Fix another case and add more tests

Author: sascha-egerer

src/Type/QueryResultToArrayDynamicReturnTypeExtension.php

@@ -40,9 +40,13 @@ public function getTypeFromMethodCall(
 		Scope $scope
 	): Type
 	{
-		$resultType = $this->getGenericTypes(
-			$scope->getType($methodCall->var)
-		)[0] ?? null;
+		$resultType = $scope->getType($methodCall->var);
+
+		if (!($resultType instanceof ObjectType)) {
+			$resultType = $this->getGenericTypes(
+				$scope->getType($methodCall->var)
+			)[0] ?? null;
+		}
 
 		if ($resultType instanceof GenericObjectType) {
 			$modelType = $resultType->getTypes();

tests/Unit/Type/QueryResultToArrayDynamicReturnTypeExtension/data/query-result-to-array.php

@@ -7,6 +7,8 @@
 
 use TYPO3\CMS\Extbase\DomainObject\AbstractEntity;
 use TYPO3\CMS\Extbase\Mvc\Controller\ActionController;
+use TYPO3\CMS\Extbase\Persistence\Generic\QueryResult;
+use TYPO3\CMS\Extbase\Persistence\QueryResultInterface;
 use TYPO3\CMS\Extbase\Persistence\Repository;
 use function PHPStan\Testing\assertType;
 
@@ -18,6 +20,24 @@ class FrontendUserGroupRepository extends Repository
 
 }
 
+/**
+ * @extends Repository<FrontendUserGroup>
+ */
+class FrontendUserCustomFindAllGroupRepository extends Repository
+{
+
+	/**
+	 * @return QueryResultInterface<FrontendUserGroup>
+	 */
+	public function findAll(): QueryResultInterface // phpcs:ignore SlevomatCodingStandard.TypeHints.ReturnTypeHint.MissingAnyTypeHint
+	{
+		$queryResult = null; // phpcs:ignore SlevomatCodingStandard.Variables.UselessVariable.UselessVariable
+		/** @var QueryResult<FrontendUserGroup> $queryResult */
+		return $queryResult;
+	}
+
+}
+
 class FrontendUserGroup extends AbstractEntity
 {
 
@@ -29,9 +49,16 @@ class MyController extends ActionController
 	/** @var FrontendUserGroupRepository */
 	private $myRepository;
 
-	public function __construct(FrontendUserGroupRepository $myRepository)
+	/** @var FrontendUserCustomFindAllGroupRepository */
+	private $myCustomFindAllRepository;
+
+	public function __construct(
+		FrontendUserGroupRepository $myRepository,
+		FrontendUserCustomFindAllGroupRepository $myCustomFindAllRepository
+	)
 	{
 		$this->myRepository = $myRepository;
+		$this->myCustomFindAllRepository = $myCustomFindAllRepository;
 	}
 
 	public function showAction(): void
@@ -47,6 +74,18 @@ public function showAction(): void
 			'array<int, SaschaEgerer\PhpstanTypo3\Tests\Unit\Type\QueryResultToArrayDynamicReturnTypeExtension\FrontendUserGroup>',
 			$myObjects
 		);
+
+		assertType(
+			'array<int, SaschaEgerer\PhpstanTypo3\Tests\Unit\Type\QueryResultToArrayDynamicReturnTypeExtension\FrontendUserGroup>',
+			$this->myCustomFindAllRepository->findAll()->toArray()
+		);
+
+		$queryResult = $this->myCustomFindAllRepository->findAll();
+		$myObjects = $queryResult->toArray();
+		assertType(
+			'array<int, SaschaEgerer\PhpstanTypo3\Tests\Unit\Type\QueryResultToArrayDynamicReturnTypeExtension\FrontendUserGroup>',
+			$myObjects
+		);
 	}
 
 }

tests/Unit/Type/data/repository-stub-files.php

@@ -99,3 +99,26 @@ public function findAll(): array
 	}
 
 }
+
+/** @extends \TYPO3\CMS\Extbase\Persistence\Repository<\RepositoryStubFiles\My\Test\Extension\Domain\Model\MyModel> */
+class FindAllWithoutReturnTestRepository extends \TYPO3\CMS\Extbase\Persistence\Repository
+{
+
+	public function myTests(): void
+	{
+		assertType(
+			'array<int, RepositoryStubFiles\My\Test\Extension\Domain\Model\MyModel>|TYPO3\CMS\Extbase\Persistence\QueryResultInterface<RepositoryStubFiles\My\Test\Extension\Domain\Model\MyModel>',
+			$this->findAll()
+		);
+	}
+
+	public function findAll() // phpcs:ignore SlevomatCodingStandard.TypeHints.ReturnTypeHint.MissingAnyTypeHint
+	{
+		$foo = null; // phpcs:ignore SlevomatCodingStandard.Variables.UselessVariable.UselessVariable
+		/**
+		 * @var array<int, \RepositoryStubFiles\My\Test\Extension\Domain\Model\MyModel>|\TYPO3\CMS\Extbase\Persistence\QueryResultInterface<\RepositoryStubFiles\My\Test\Extension\Domain\Model\MyModel> $foo
+		 */
+		return $foo;
+	}
+
+}