preventing the possibility of trying to delete / if the test dir wasn…

…'t created correctly

And the ensuing exception if permission is denied

cake/tests/cases/console/libs/tasks/plugin.test.php

@@ -38,7 +38,6 @@
 require_once CAKE . 'console' .  DS . 'libs' . DS . 'tasks' . DS . 'plugin.php';
 require_once CAKE . 'console' .  DS . 'libs' . DS . 'tasks' . DS . 'model.php';
 
-
 Mock::generatePartial(
 	'ShellDispatcher', 'TestPluginTaskMockShellDispatcher',
 	array('getInput', 'stdout', 'stderr', '_stop', '_initEnvironment')
@@ -187,8 +186,7 @@ function testBakeFoldersAndFiles() {
 		$file = $path . DS . 'bake_test_plugin_app_model.php';
 		$this->Task->expectAt(1, 'createFile', array($file, '*'), 'No AppModel %s');
 
-		$Folder =& new Folder($this->Task->path . 'bake_test_plugin');
-		$Folder->delete();
+		$this->_rmDir($this->Task->path . 'bake_test_plugin');
 	}
 
 /**
@@ -212,8 +210,7 @@ function testExecuteWithNoArgs() {
 		$this->Task->args = array();
 		$this->Task->execute();
 
-		$Folder =& new Folder($path);
-		$Folder->delete();
+		$this->_rmDir($path);
 	}
 
 /**
@@ -236,8 +233,7 @@ function testExecuteWithOneArg() {
 
 		$this->Task->execute();
 
-		$Folder =& new Folder($this->Task->path . 'bake_test_plugin');
-		$Folder->delete();
+		$this->_rmDir($this->Task->path . 'bake_test_plugin');
 	}
 
 /**
@@ -258,7 +254,24 @@ function testExecuteWithTwoArgs() {
 		$this->Task->Model->expectOnce('loadTasks');
 		$this->Task->Model->expectOnce('execute');
 		$this->Task->execute();
-		$Folder->delete();
+
+		$this->_rmDir($this->Task->path . 'bake_test_plugin');
+	}
+
+/**
+ * rmDir method
+ *
+ * If the folder exists - delete it
+ *
+ * @param mixed $path
+ * @return void
+ * @access protected
+ */
+	function _rmDir($path) {
+		if (is_dir($path)) {
+			$Folder =& new Folder($path);
+			$Folder->delete();
+		}
 	}
 }
 ?>