Some more minor refactoring

Author: coderpatros

Patros.AuthenticatedHttpClient.AuthorizationHeader/AuthorizationHeaderAuthenticatedHttpClientOptions.cs

@@ -2,6 +2,6 @@
 {
     public class AuthorizationHeaderAuthenticatedHttpClientOptions
     {
-        public string Value;
+        public string Value { get; set; }
     }
 }

Patros.AuthenticatedHttpClient.CustomHeader/CustomHeaderAuthenticatedHttpMessageHandler.cs

@@ -6,11 +6,16 @@ namespace Patros.AuthenticatedHttpClient
 {
     public class CustomHeaderAuthenticatedHttpMessageHandler : DelegatingHandler
     {
-        private CustomHeaderAuthenticatedHttpClientOptions _options;
+        private readonly CustomHeaderAuthenticatedHttpClientOptions _options;
 
-        public CustomHeaderAuthenticatedHttpMessageHandler(CustomHeaderAuthenticatedHttpClientOptions options, HttpMessageHandler innerHandler = null)
+        public CustomHeaderAuthenticatedHttpMessageHandler(CustomHeaderAuthenticatedHttpClientOptions options)
         {
-            InnerHandler = innerHandler ?? new HttpClientHandler();
+            _options = options;
+        }
+
+        public CustomHeaderAuthenticatedHttpMessageHandler(CustomHeaderAuthenticatedHttpClientOptions options, HttpMessageHandler innerHandler)
+        {
+            InnerHandler = innerHandler;
 
             _options = options;
         }

Patros.AuthenticatedHttpClient.CustomHeader/MultipleCustomHeaderAuthenticatedHttpClientOptions.cs

@@ -3,6 +3,6 @@
 namespace Patros.AuthenticatedHttpClient
 {
     public class MultipleCustomHeaderAuthenticatedHttpClientOptions {
-        public Dictionary<string, string> Headers;
+        public Dictionary<string, string> Headers { get; set; }
     }
 }

Patros.AuthenticatedHttpClient.QueryStringParameter/MultipleQueryStringParameterAuthenticatedHttpClientOptions.cs

@@ -3,6 +3,6 @@
 namespace Patros.AuthenticatedHttpClient
 {
     public class MultipleQueryStringParameterAuthenticatedHttpClientOptions {
-        public Dictionary<string, string> Parameters;
+        public Dictionary<string, string> Parameters { get; set; }
     }
 }

Patros.AuthenticatedHttpClient.QueryStringParameter/QueryStringParameterAuthenticatedHttpClientOptions.cs

@@ -1,7 +1,7 @@
 namespace Patros.AuthenticatedHttpClient
 {
     public class QueryStringParameterAuthenticatedHttpClientOptions {
-        public string Name;
-        public string Value;
+        public string Name { get; set; }
+        public string Value { get; set; }
     }
 }

Patros.AuthenticatedHttpClient.QueryStringParameter/QueryStringParameterAuthenticatedHttpMessageHandler.cs

@@ -8,15 +8,18 @@ namespace Patros.AuthenticatedHttpClient
 {
     public class QueryStringParameterAuthenticatedHttpMessageHandler : DelegatingHandler
     {
-        private QueryStringParameterAuthenticatedHttpClientOptions _options;
+        private readonly QueryStringParameterAuthenticatedHttpClientOptions _options;
 
-        public QueryStringParameterAuthenticatedHttpMessageHandler(QueryStringParameterAuthenticatedHttpClientOptions options, HttpMessageHandler innerHandler = null)
+        public QueryStringParameterAuthenticatedHttpMessageHandler(QueryStringParameterAuthenticatedHttpClientOptions options)
         {
-            InnerHandler = innerHandler ?? new HttpClientHandler();
-            
             _options = options;
         }
 
+        public QueryStringParameterAuthenticatedHttpMessageHandler(QueryStringParameterAuthenticatedHttpClientOptions options, HttpMessageHandler innerHandler) : this(options)
+        {
+            InnerHandler = innerHandler;            
+        }
+
         protected override async Task<HttpResponseMessage> SendAsync(HttpRequestMessage request, CancellationToken cancellationToken)
         {
             var escapedValue = Uri.EscapeDataString(_options.Value);