unittests for task factory and dummy task classes for tests created

tests/Dummies/Task/MyTask.php

@@ -0,0 +1,36 @@
+<?php
+
+namespace Task;
+
+use Exception;
+use Mage\Task\AbstractTask;
+use Mage\Task\ErrorWithMessageException;
+use Mage\Task\SkipException;
+
+class MyTask extends AbstractTask
+{
+
+    /**
+     * Returns the Title of the Task
+     *
+     * @return string
+     */
+    public function getName()
+    {
+        return 'my task';
+    }
+
+    /**
+     * Runs the task
+     *
+     * @return boolean
+     * @throws Exception
+     * @throws ErrorWithMessageException
+     * @throws SkipException
+     */
+    public function run()
+    {
+        return true;
+    }
+}
+