Added tests for error code 405

Author: NelsonBN

samples/PowerUtils.AspNetCore.ErrorHandler.Samples/Controllers/Errors4xxController.cs

@@ -8,6 +8,10 @@ namespace PowerUtils.AspNetCore.ErrorHandler.Samples.Controllers;
 [Route("errors-4xx")]
 public class Errors4xxController : ControllerBase
 {
+    [HttpGet]
+    public IActionResult Get()
+        => Ok("Success...");
+
     [HttpGet("400")]
     public IActionResult Error400()
         => BadRequest();

src/PowerUtils.AspNetCore.ErrorHandler/ProblemDetailsFactory.cs

@@ -136,7 +136,7 @@ private static string _formatPropertyToCamelCase(string propertyName)
         private static string _formatPropertyToSnakeCase(string propertyName)
         {
             var propertyParts = propertyName.Split('.');
-            
+
             for(var count = 0; count < propertyParts.Length; count++)
             {
                 propertyParts[count] = propertyParts[count].ToSnakeCase();

tests/PowerUtils.AspNetCore.ErrorHandler.Tests/ControllersTests/Errors4xxTests.cs

@@ -118,4 +118,24 @@ public async Task Error_422()
 
         content.ValidateContent(HttpStatusCode.UnprocessableEntity);
     }
+
+    [Fact(DisplayName = "Using the verb POST to call an endpoint with verb GET - Should return a problem details response with error code 405")]
+    public async Task GetEndpoint_UsePOSTVerbs_405()
+    {
+        // Arrange
+        var requestUri = "/errors-4xx";
+
+
+        // Act
+        (var response, var content) = await _testsFixture.Client.SendPostAsync(requestUri);
+
+
+        // Assert
+        response.ValidateResponse(HttpStatusCode.MethodNotAllowed);
+
+        content.ValidateContent(
+            HttpStatusCode.MethodNotAllowed,
+            "POST: " + requestUri
+        );
+    }
 }