Added test to TemplateQueryController.GetContentTypes to ensure camelcase

Signed-off-by: Bjarke Berg <mail@bergmania.dk>

src/Umbraco.Tests.Integration/TestServerTest/Controllers/TemplateQueryControllerTests.cs

@@ -0,0 +1,54 @@
+using System;
+using System.Linq;
+using System.Net;
+using System.Threading.Tasks;
+using Newtonsoft.Json;
+using Newtonsoft.Json.Linq;
+using NUnit.Framework;
+using Umbraco.Core;
+using Umbraco.Tests.Common.Builders.Extensions;
+using Umbraco.Tests.Testing;
+using Umbraco.Web.BackOffice.Controllers;
+using Umbraco.Web.Common.Formatters;
+using Umbraco.Web.Models.TemplateQuery;
+
+namespace Umbraco.Tests.Integration.TestServerTest.Controllers
+{
+    [Explicit("We need to fix the tests on buildserver and when running multiple tests in one run")]
+    [TestFixture]
+    [UmbracoTest(Database = UmbracoTestOptions.Database.NewSchemaPerTest)]
+    public class TemplateQueryControllerTests : UmbracoTestServerTestBase
+    {
+        [Test]
+        public async Task GetContentTypes__Ensure_camel_case()
+        {
+            var url = PrepareUrl<TemplateQueryController>(x => x.GetContentTypes());
+
+            // Act
+            var response = await Client.GetAsync(url);
+
+            var body = await response.Content.ReadAsStringAsync();
+
+            body = body.TrimStart(AngularJsonMediaTypeFormatter.XsrfPrefix);
+
+            // Assert
+            Assert.Multiple(() =>
+            {
+                Assert.AreEqual(HttpStatusCode.OK, response.StatusCode);
+
+                Assert.DoesNotThrow(() => JsonConvert.DeserializeObject<ContentTypeModel[]>(body));
+
+                var jtokens = JsonConvert.DeserializeObject<JToken[]>(body);
+                foreach (var jToken in jtokens)
+                {
+                    var alias = nameof(ContentTypeModel.Alias);
+                    var camelCaseAlias = alias.ToCamelCase();
+                    Assert.IsNotNull(jToken.Value<string>(camelCaseAlias), $"'{jToken}' do not contain the key '{camelCaseAlias}'");
+                    Assert.IsNull(jToken.Value<string>(alias), $"'{jToken}' do contain the key '{alias}', which was not expect in that casing");
+                }
+            });
+
+
+        }
+    }
+}