Don't use reflection to instantiate driver

TestApp/Program.cs

@@ -73,32 +73,14 @@ namespace TestApp
         }
 
         private static void UpdateDriverSettings(Settings settings) {
-            var dirverName = settings.ChargerDriver ?? Settings.DEFAULT_CHARGER_DRIVER;
+            var driverName = settings.ChargerDriver ?? Settings.DEFAULT_CHARGER_DRIVER;
 
-            var sampleDriverType = typeof(VestelEvc04);
+            if (_Driver is null || !IsDriver(_Driver, driverName))
-            var dirverNameSpace = sampleDriverType.Namespace;
-            var fullDriverTypeName = dirverNameSpace + "." + dirverName;
-            var driverType = sampleDriverType.Assembly.GetType(fullDriverTypeName);
-            if (driverType is null)
             {
-                throw new ArgumentException($"Charger driver type '{dirverName}' not found!");
+                var newDriver = CreateDriver(driverName);
-            }
+                if (newDriver is null)
-
-            if (_Driver is null || !_Driver.GetType().Equals(driverType))
                 {
-                var newDriverConstructor = driverType.GetConstructor(Array.Empty<Type>());
+                    throw new InvalidOperationException($"New driver {driverName} could not be found!");
-                if (newDriverConstructor is null) {
-                    throw new InvalidOperationException($"Type {driverType} does not have a parameterless constructor!");
-                }
-
-                var newDriverObject = newDriverConstructor.Invoke(null, Array.Empty<object>());
-                if (newDriverObject is null)
-                {
-                    throw new InvalidOperationException("Could not instantiate driver!");
-                }
-                if (newDriverObject is not IChargerDriver newDriver)
-                {
-                    throw new InvalidOperationException("New driver does not implement IChargerDriver!");
                 }
 
                 if (_Driver is IDisposable disposable)
@@ -111,5 +93,21 @@ namespace TestApp
             _Driver.HostAddress = settings.ChargerAddress ?? Settings.DEFAULT_CHARGER_ADDRESS;
             _Driver.Port = settings.ChargerPort ?? Settings.DEFAULT_CHARGER_PORT;
         }
+
+        private static bool IsDriver(IChargerDriver dirver, string name) {
+            return name switch
+            {
+                "VestelEvc04" => dirver is VestelEvc04,
+                _ => false
+            };
+        }
+
+        private static IChargerDriver? CreateDriver(string name) {
+            return name switch
+            {
+                "VestelEvc04" => new VestelEvc04(),
+                _ => null
+            };
+        }
     }
 }