test: refactor by rector

Author: kenjis

tests/system/Config/BaseConfigTest.php

@@ -110,7 +110,7 @@ public function testEnvironmentOverrides(): void
         // override config with shortPrefix ENV var
         $this->assertSame('hubbahubba', $config->delta);
         // incorrect env name should not inject property
-        $this->assertFalse(property_exists($config, 'notthere'));
+        $this->assertObjectNotHasAttribute('notthere', $config);
         // empty ENV var should not affect config setting
         $this->assertSame('pineapple', $config->fruit);
         // non-empty ENV var should overrideconfig setting

tests/system/Test/FabricatorTest.php

@@ -410,7 +410,7 @@ public function testCreateMockSetsDatabaseFields(): void
         $this->assertIsInt($result->created_at);
         $this->assertIsInt($result->updated_at);
 
-        $this->assertTrue(property_exists($result, 'deleted_at'));
+        $this->assertObjectHasAttribute('deleted_at', $result);
         $this->assertNull($result->deleted_at);
     }