add fix

Author: paulbalandan

tests/_support/Config/Registrar.php

@@ -134,9 +134,9 @@ public static function Database(): array
 
         // Under GitHub Actions, we can set an ENV var named 'DB'
         // so that we can test against multiple databases.
-        if (($group = getenv('DB')) && isset(self::$dbConfig[$group])) {
-            $config['tests'] = self::$dbConfig[$group];
-        }
+        $group = env('DB', 'SQLite3');
+
+        $config['tests'] = self::$dbConfig[$group] ?? [];
 
         return $config;
     }

tests/system/Commands/Database/MigrateStatusTest.php

@@ -32,11 +32,11 @@ final class MigrateStatusTest extends CIUnitTestCase
 
     protected function setUp(): void
     {
-        $forge = Database::forge();
-        $forge->dropTable('foo', true);
-
         parent::setUp();
 
+        Database::connect()->table('migrations')->emptyTable();
+        Database::forge()->dropTable('foo', true);
+
         if (! is_file($this->migrationFileFrom)) {
             $this->fail(clean_path($this->migrationFileFrom) . ' is not found.');
         }
@@ -63,8 +63,7 @@ protected function tearDown(): void
     {
         parent::tearDown();
 
-        $db = db_connect();
-        $db->table('migrations')->emptyTable();
+        Database::connect()->table('migrations')->emptyTable();
 
         if (is_file($this->migrationFileTo)) {
             @unlink($this->migrationFileTo);