public void CreatePluginLoadSelfFindMockPluginHelper()
        {
            TestLogger testLogger = new TestLogger();

            using (TestPluginManager pluginManager = new TestPluginManager(testLogger))
            {
                Assert.AreEqual(pluginManager.PluginsGetLoaded().Count, 1);

                pluginManager.AddAssembly(Assembly.GetExecutingAssembly());
                pluginManager.ConfigureServices();

                List <Type> classes = pluginManager.PluginGetClassTypes <MockPluginHelperClass>();
                Assert.AreEqual(classes.Count, 1);
            }
        }