refactor: fix tests after smarter getPrivateMethodInvoker() return (#9491)

Author: paulbalandan

tests/system/ControllerTest.php

@@ -89,13 +89,17 @@ public function testConstructorHTTPS(): void
         $_SERVER = $original; // restore so code coverage doesn't break
     }
 
-    public function testCachePage(): void
+    public function testCachePageSetsTtl(): void
     {
         $this->controller = new Controller();
         $this->controller->initController($this->request, $this->response, $this->logger);
 
         $method = self::getPrivateMethodInvoker($this->controller, 'cachePage');
-        $this->assertNull($method(10));
+
+        $this->assertSame(0, self::getPrivateProperty(service('responsecache'), 'ttl'));
+
+        $method(10);
+        $this->assertSame(10, self::getPrivateProperty(service('responsecache'), 'ttl'));
     }
 
     public function testValidate(): void

tests/system/Database/ConfigTest.php

@@ -13,6 +13,7 @@
 
 namespace CodeIgniter\Database;
 
+use CodeIgniter\Database\Postgre\Connection as PostgreConnection;
 use CodeIgniter\Test\CIUnitTestCase;
 use CodeIgniter\Test\ReflectionHelper;
 use PHPUnit\Framework\Attributes\DataProvider;
@@ -149,7 +150,7 @@ public function testConnectionGroupWithDSN(): void
     public function testConnectionGroupWithDSNPostgre(): void
     {
         $conn = Config::connect($this->dsnGroupPostgre, false);
-        $this->assertInstanceOf(BaseConnection::class, $conn);
+        $this->assertInstanceOf(PostgreConnection::class, $conn);
 
         $this->assertSame('', $this->getPrivateProperty($conn, 'DSN'));
         $this->assertSame('localhost', $this->getPrivateProperty($conn, 'hostname'));
@@ -205,7 +206,7 @@ public function testConvertDSN(string $input, string $expected): void
         //      Should deprecate?
         $this->dsnGroupPostgreNative['DSN'] = $input;
         $conn                               = Config::connect($this->dsnGroupPostgreNative, false);
-        $this->assertInstanceOf(BaseConnection::class, $conn);
+        $this->assertInstanceOf(PostgreConnection::class, $conn);
 
         $method = self::getPrivateMethodInvoker($conn, 'convertDSN');
         $method();