[TASK] Migrate to Doctrine DBAL 4.x

See https://docs.typo3.org/c/typo3/cms-core/main/en-us/Changelog/13.0/Important-102875-UpdatedDependencyDoctrineDBAL4.html

Author: mbrodala

Tests/Functional/Hook/DataHandler/AddRedirectTest.php

@@ -84,7 +84,7 @@ public function addsRedirectsOnSlugChange(array $pages, array $changes, array $e
 
         $redirect = $redirectConnection
             ->select(['*'], 'sys_redirect')
-            ->fetch();
+            ->fetchAssociative();
 
         foreach ($expected as $field => $value) {
             self::assertSame($value, $redirect[$field] ?? null);

Tests/Functional/Hook/DataHandler/AmendSlugTest.php

@@ -56,8 +56,8 @@ public function ensuresFlatUrls(array $changes, int $pageUid, string $expected):
             ->select('slug')
             ->from('pages')
             ->where($queryBuilder->expr()->eq('uid', $pageUid))
-            ->execute()
-            ->fetch();
+            ->executeQuery()
+            ->fetchAssociative();
 
         self::assertEquals($expected, $page['slug']);
     }

Tests/Functional/Hook/DataHandler/RefreshSlugTest.php

@@ -61,8 +61,8 @@ public function ensuresFlatUrls(array $pages, array $changes, int $pageUid, stri
             ->select('slug')
             ->from('pages')
             ->where($queryBuilder->expr()->eq('uid', $pageUid))
-            ->execute()
-            ->fetch();
+            ->executeQuery()
+            ->fetchAssociative();
 
         self::assertEquals($expected, $page['slug']);
     }

Tests/Functional/Hook/DataHandler/ResolveRedirectConflictTest.php

@@ -75,7 +75,7 @@ public function resolvesPagePathRedirectConflicts(): void
 
         $redirects = $redirectConnection
             ->select(['source_path', 'target'], 'sys_redirect', [], [], ['uid' => 'ASC'])
-            ->fetchAll();
+            ->fetchAllAssociative();
 
         self::assertCount(2, $redirects);
         self::assertSame('/foo', $redirects[0]['source_path'] ?? null);
@@ -97,7 +97,7 @@ public function resolvesPagePathRedirectConflicts(): void
 
         $redirects = $redirectConnection
             ->select(['source_path', 'target'], 'sys_redirect', [], [], ['uid' => 'ASC'])
-            ->fetchAll();
+            ->fetchAllAssociative();
 
         self::assertCount(2, $redirects);
         self::assertSame('/foo', $redirects[0]['source_path'] ?? null);
@@ -175,7 +175,7 @@ public function normalizesPagePath(): void
 
         $redirects = $redirectConnection
             ->select(['source_path', 'target'], 'sys_redirect')
-            ->fetchAll();
+            ->fetchAllAssociative();
 
         $expected = [
             [

Tests/Functional/Page/Slug/PageSlugProcessorTest.php

@@ -52,7 +52,7 @@ public function updatesPageSlugs(array $pages, int $pageUid, string $expected):
             ['slug'],
             'pages',
             ['uid' => $pageUid]
-        )->fetch();
+        )->fetchAssociative();
 
         self::assertEquals($expected, $updatedPage['slug']);
     }