diff --git a/src/HttpClientServiceHelper.Tests/Mock/Person.cs b/src/HttpClientServiceHelper.Tests/Mock/Person.cs
index b9ce949..3c1fbcc 100644
--- a/src/HttpClientServiceHelper.Tests/Mock/Person.cs
+++ b/src/HttpClientServiceHelper.Tests/Mock/Person.cs
@@ -6,9 +6,9 @@ namespace HttpClientServiceHelper.Tests.Mock
 {
     public class Person
     {
-        private string FirstName { get; set; }
-        private string LastName { get; set; }
-        private string FullName => $"{FirstName} {LastName}";
+        public string FirstName { get; set; }
+        public string LastName { get; set; }
+        public string FullName => $"{FirstName} {LastName}";
 
         public static Person GetPerson()
         {
diff --git a/src/HttpClientServiceHelper/Delete.cs b/src/HttpClientServiceHelper/Delete.cs
index 7355b8e..827b2d7 100644
--- a/src/HttpClientServiceHelper/Delete.cs
+++ b/src/HttpClientServiceHelper/Delete.cs
@@ -33,7 +33,7 @@ public static async Task<HttpResponseMessage> DeleteAsync(string Route, string T
         {
             using (HttpClient httpClient = new HttpClient())
             {
-                httpClient.DefaultRequestHeaders.Authorization = string.IsNullOrEmpty(Token) ? new AuthenticationHeaderValue("Bearer", Token) : null;
+                httpClient.DefaultRequestHeaders.Authorization = !string.IsNullOrEmpty(Token) ? new AuthenticationHeaderValue("Bearer", Token) : null;
                 var httpResponse = await httpClient.DeleteAsync(new Uri(Route));
                 return httpResponse;
             }
@@ -101,7 +101,7 @@ public static async Task<string> DeleteAndGetResponseAsStringAsync(string Route,
         {
             using (HttpClient httpClient = new HttpClient())
             {
-                httpClient.DefaultRequestHeaders.Authorization = string.IsNullOrEmpty(Token) ? new AuthenticationHeaderValue("Bearer", Token) : null;
+                httpClient.DefaultRequestHeaders.Authorization = !string.IsNullOrEmpty(Token) ? new AuthenticationHeaderValue("Bearer", Token) : null;
                 var httpResponse = await httpClient.DeleteAsync(new Uri(Route));
                 return await httpResponse.Content.ReadAsStringAsync();
             }
@@ -195,7 +195,7 @@ public static async Task<string> DeleteAndGetResponseAsStringAsync(string Route,
         //{
         //    using (HttpClient httpClient = new HttpClient())
         //    {
-        //        httpClient.DefaultRequestHeaders.Authorization = string.IsNullOrEmpty(Token) ? new AuthenticationHeaderValue("Bearer", Token) : null;
+        //        httpClient.DefaultRequestHeaders.Authorization = !string.IsNullOrEmpty(Token) ? new AuthenticationHeaderValue("Bearer", Token) : null;
         //        var httpResponse = await httpClient.DeleteAsync(new Uri(Route));
         //        if (httpResponse.IsSuccessStatusCode)
         //        {
diff --git a/src/HttpClientServiceHelper/Get.cs b/src/HttpClientServiceHelper/Get.cs
index bedea05..4e7f579 100644
--- a/src/HttpClientServiceHelper/Get.cs
+++ b/src/HttpClientServiceHelper/Get.cs
@@ -62,7 +62,7 @@ public partial class HttpClientHelper
         //{
         //    using (HttpClient httpClient = new HttpClient())
         //    {
-        //        httpClient.DefaultRequestHeaders.Authorization = string.IsNullOrEmpty(Token) ? new AuthenticationHeaderValue("Bearer", Token) : null;
+        //        httpClient.DefaultRequestHeaders.Authorization = !string.IsNullOrEmpty(Token) ? new AuthenticationHeaderValue("Bearer", Token) : null;
         //        var httpResponse = await httpClient.GetAsync(new Uri(Route));
         //        if (httpResponse.IsSuccessStatusCode)
         //        {
@@ -208,7 +208,7 @@ public static async Task<HttpResponseMessage> GetAsync(string Route, string Toke
         {
             using (HttpClient httpClient = new HttpClient())
             {
-                httpClient.DefaultRequestHeaders.Authorization = string.IsNullOrEmpty(Token) ? new AuthenticationHeaderValue("Bearer", Token) : null;
+                httpClient.DefaultRequestHeaders.Authorization = !string.IsNullOrEmpty(Token) ? new AuthenticationHeaderValue("Bearer", Token) : null;
                 var httpResponse = await httpClient.GetAsync(new Uri(Route));
                 return httpResponse;
             }
@@ -276,7 +276,7 @@ public static async Task<string> GetAsStringAsync(string Route, string Token = n
         {
             using (HttpClient httpClient = new HttpClient())
             {
-                httpClient.DefaultRequestHeaders.Authorization = string.IsNullOrEmpty(Token) ? new AuthenticationHeaderValue("Bearer", Token) : null;
+                httpClient.DefaultRequestHeaders.Authorization = !string.IsNullOrEmpty(Token) ? new AuthenticationHeaderValue("Bearer", Token) : null;
                 var httpResponse = await httpClient.GetAsync(new Uri(Route));
                 return await httpResponse.Content.ReadAsStringAsync();
             }
diff --git a/src/HttpClientServiceHelper/Patch.cs b/src/HttpClientServiceHelper/Patch.cs
index d942248..b9ad35e 100644
--- a/src/HttpClientServiceHelper/Patch.cs
+++ b/src/HttpClientServiceHelper/Patch.cs
@@ -40,7 +40,7 @@ public static async Task<HttpResponseMessage> PatchAsync(string Route, object Mo
             using (HttpClient httpClient = new HttpClient())
             {
                 var uri = new Uri(Route);
-                httpClient.DefaultRequestHeaders.Authorization = string.IsNullOrEmpty(Token) ? new AuthenticationHeaderValue("Bearer", Token) : null;
+                httpClient.DefaultRequestHeaders.Authorization = !string.IsNullOrEmpty(Token) ? new AuthenticationHeaderValue("Bearer", Token) : null;
                 string jsonTransport = JsonConvert.SerializeObject(Model);
                 var jsonPayload = new StringContent(jsonTransport, Encoding.UTF8, "application/json");
                 var httpResponse = await httpClient.PatchAsync(uri, jsonPayload);
@@ -124,7 +124,7 @@ public static async Task<string> PatchAndGetResponseAsStringAsync(string Route,
             using (HttpClient httpClient = new HttpClient())
             {
                 var uri = new Uri(Route);
-                httpClient.DefaultRequestHeaders.Authorization = string.IsNullOrEmpty(Token) ? new AuthenticationHeaderValue("Bearer", Token) : null;
+                httpClient.DefaultRequestHeaders.Authorization = !string.IsNullOrEmpty(Token) ? new AuthenticationHeaderValue("Bearer", Token) : null;
                 string jsonTransport = JsonConvert.SerializeObject(Model);
                 var jsonPayload = new StringContent(jsonTransport, Encoding.UTF8, "application/json");
                 var httpResponse = await httpClient.PatchAsync(uri, jsonPayload);
@@ -234,7 +234,7 @@ public static async Task<string> PatchAndGetResponseAsStringAsync(string Route,
         //    using (HttpClient httpClient = new HttpClient())
         //    {
         //        var uri = new Uri(Route);
-        //        httpClient.DefaultRequestHeaders.Authorization = string.IsNullOrEmpty(Token) ? new AuthenticationHeaderValue("Bearer", Token) : null;
+        //        httpClient.DefaultRequestHeaders.Authorization = !string.IsNullOrEmpty(Token) ? new AuthenticationHeaderValue("Bearer", Token) : null;
         //        string jsonTransport = JsonConvert.SerializeObject(Model);
         //        var jsonPayload = new StringContent(jsonTransport, Encoding.UTF8, "application/json");
         //        var httpResponse = await httpClient.PatchAsync(uri, jsonPayload);
diff --git a/src/HttpClientServiceHelper/Post.cs b/src/HttpClientServiceHelper/Post.cs
index e8c0593..6e8b114 100644
--- a/src/HttpClientServiceHelper/Post.cs
+++ b/src/HttpClientServiceHelper/Post.cs
@@ -40,7 +40,7 @@ public static async Task<HttpResponseMessage> PostAsync(string Route, object Mod
             using (HttpClient httpClient = new HttpClient())
             {
                 var uri = new Uri(Route);
-                httpClient.DefaultRequestHeaders.Authorization = string.IsNullOrEmpty(Token) ? new AuthenticationHeaderValue("Bearer", Token) : null;
+                httpClient.DefaultRequestHeaders.Authorization = !string.IsNullOrEmpty(Token) ? new AuthenticationHeaderValue("Bearer", Token) : null;
                 string jsonTransport = JsonConvert.SerializeObject(Model);
                 var jsonPayload = new StringContent(jsonTransport, Encoding.UTF8, "application/json");
                 var httpResponse = await httpClient.PostAsync(uri, jsonPayload);
@@ -124,7 +124,7 @@ public static async Task<string> PostAndGetResponseAsStringAsync(string Route, o
             using (HttpClient httpClient = new HttpClient())
             {
                 var uri = new Uri(Route);
-                httpClient.DefaultRequestHeaders.Authorization = string.IsNullOrEmpty(Token) ? new AuthenticationHeaderValue("Bearer", Token) : null;
+                httpClient.DefaultRequestHeaders.Authorization = !string.IsNullOrEmpty(Token) ? new AuthenticationHeaderValue("Bearer", Token) : null;
                 string jsonTransport = JsonConvert.SerializeObject(Model);
                 var jsonPayload = new StringContent(jsonTransport, Encoding.UTF8, "application/json");
                 var httpResponse = await httpClient.PostAsync(uri, jsonPayload);
@@ -234,7 +234,7 @@ public static async Task<string> PostAndGetResponseAsStringAsync(string Route, o
         //    using (HttpClient httpClient = new HttpClient())
         //    {
         //        var uri = new Uri(Route);
-        //        httpClient.DefaultRequestHeaders.Authorization = string.IsNullOrEmpty(Token) ? new AuthenticationHeaderValue("Bearer", Token) : null;
+        //        httpClient.DefaultRequestHeaders.Authorization = !string.IsNullOrEmpty(Token) ? new AuthenticationHeaderValue("Bearer", Token) : null;
         //        string jsonTransport = JsonConvert.SerializeObject(Model);
         //        var jsonPayload = new StringContent(jsonTransport, Encoding.UTF8, "application/json");
         //        var httpResponse = await httpClient.PostAsync(uri, jsonPayload);
diff --git a/src/HttpClientServiceHelper/Put.cs b/src/HttpClientServiceHelper/Put.cs
index 720b682..2f10f2f 100644
--- a/src/HttpClientServiceHelper/Put.cs
+++ b/src/HttpClientServiceHelper/Put.cs
@@ -40,7 +40,7 @@ public static async Task<HttpResponseMessage> PutAsync(string Route, object Mode
             using (HttpClient httpClient = new HttpClient())
             {
                 var uri = new Uri(Route);
-                httpClient.DefaultRequestHeaders.Authorization = string.IsNullOrEmpty(Token) ? new AuthenticationHeaderValue("Bearer", Token) : null;
+                httpClient.DefaultRequestHeaders.Authorization = !string.IsNullOrEmpty(Token) ? new AuthenticationHeaderValue("Bearer", Token) : null;
                 string jsonTransport = JsonConvert.SerializeObject(Model);
                 var jsonPayload = new StringContent(jsonTransport, Encoding.UTF8, "application/json");
                 var httpResponse = await httpClient.PutAsync(uri, jsonPayload);
@@ -124,7 +124,7 @@ public static async Task<string> PutAndGetResponseAsStringAsync(string Route, ob
             using (HttpClient httpClient = new HttpClient())
             {
                 var uri = new Uri(Route);
-                httpClient.DefaultRequestHeaders.Authorization = string.IsNullOrEmpty(Token) ? new AuthenticationHeaderValue("Bearer", Token) : null;
+                httpClient.DefaultRequestHeaders.Authorization = !string.IsNullOrEmpty(Token) ? new AuthenticationHeaderValue("Bearer", Token) : null;
                 string jsonTransport = JsonConvert.SerializeObject(Model);
                 var jsonPayload = new StringContent(jsonTransport, Encoding.UTF8, "application/json");
                 var httpResponse = await httpClient.PutAsync(uri, jsonPayload);
@@ -234,7 +234,7 @@ public static async Task<string> PutAndGetResponseAsStringAsync(string Route, ob
         //    using (HttpClient httpClient = new HttpClient())
         //    {
         //        var uri = new Uri(Route);
-        //        httpClient.DefaultRequestHeaders.Authorization = string.IsNullOrEmpty(Token) ? new AuthenticationHeaderValue("Bearer", Token) : null;
+        //        httpClient.DefaultRequestHeaders.Authorization = !string.IsNullOrEmpty(Token) ? new AuthenticationHeaderValue("Bearer", Token) : null;
         //        string jsonTransport = JsonConvert.SerializeObject(Model);
         //        var jsonPayload = new StringContent(jsonTransport, Encoding.UTF8, "application/json");
         //        var httpResponse = await httpClient.PutAsync(uri, jsonPayload);