Re-enable tests that were disabled for appveyor

tests/TestCase/Command/PluginAssetsCommandsTest.php

@@ -51,11 +51,6 @@ class PluginAssetsCommandsTest extends TestCase
     {
         parent::setUp();
 
-        $this->skipIf(
-            DS === '\\',
-            'Skip AssetsTask tests on windows to prevent side effects for UrlHelper tests on AppVeyor.'
-        );
-
         $this->wwwRoot = TMP . 'assets_task_webroot' . DS;
         Configure::write('App.wwwRoot', $this->wwwRoot);
 

tests/TestCase/Console/ConsoleInputTest.php

@@ -50,11 +50,6 @@ class ConsoleInputTest extends TestCase
     public function testDataAvailable()
     {
         $this->skipIf(
-            DS === '\\',
-            'Skip ConsoleInput tests on Windows as they fail on AppVeyor.'
-        );
-
-        $this->skipIf(
             (bool)env('GITHUB_ACTIONS'),
             'Skip test for ConsoleInput::dataAvailable() on Github VM as stream_select() incorrectly return 1 even though no data is available on STDIN.'
         );