Merge pull request #167 from appwrite/fix-dotnet-json-parse

fix(dotnet): conditional json parse & non json tests

Author: eldadfux

templates/dotnet/src/Appwrite/Client.cs.twig

@@ -2,6 +2,7 @@ using Newtonsoft.Json.Linq;
 using System;
 using System.Collections.Generic;
 using System.IO;
+using System.Linq;
 using System.Net;
 using System.Net.Http;
 using System.Net.Http.Headers;
@@ -165,7 +166,13 @@ namespace {{ spec.title | caseUcfirst }}
                 var response = await httpResponseMessage.Content.ReadAsStringAsync();
 
                 if (code >= 400) {
-                    string message = (JObject.Parse(response))["message"].ToString();
+                    var message = response.ToString();
+                    var isJson = httpResponseMessage.Content.Headers.GetValues("Content-Type").FirstOrDefault().Contains("application/json");
+
+                    if (isJson) {
+                        message = (JObject.Parse(message))["message"].ToString();
+                    }
+
                     throw new {{spec.title | caseUcfirst}}Exception(message, code, response.ToString());
                 }
 

tests/languages/dotnet/tests.ps1

@@ -64,6 +64,13 @@ Print-Response $response.GetResult()
 $response = $general.Upload("string", 123, $list, (Get-Item "../../../../resources/file.png"))  | Await-Task
 Print-Response $response.GetResult()
 
+try {
+    $response = $general.Empty() | Await-Task
+    $response.GetResult() | Out-Null
+} catch [Appwrite.AppwriteException] {
+    Write-Host $_.Exception.Message
+}
+
 try {
     $response = $general.Error400() | Await-Task
     $response.GetResult()
@@ -76,4 +83,11 @@ try {
     $response.GetResult()
 } catch [Appwrite.AppwriteException] {
     Write-Host $_.Exception.Message
+}
+
+try {
+    $response = $general.Error502() | Await-Task
+    $response.GetResult()
+} catch [Appwrite.AppwriteException] {
+    Write-Host $_.Exception.Message
 }