Refactored tests a bit.

Author: lvukadinovic-ib

ApiClient.Tests/Api/ApiTest.cs

@@ -2,7 +2,6 @@
 using System.Reflection;
 using System.Runtime.Serialization;
 using Infobip.Api.Client;
-using Microsoft.VisualStudio.TestTools.UnitTesting;
 using WireMock.Matchers;
 using WireMock.RequestBuilders;
 using WireMock.ResponseBuilders;
@@ -200,9 +199,9 @@ protected void SetUpMultipartFormRequest(string url, Multimap<string, string> gi
         req.WithBody(body =>
         {
             var allKeysFound = givenParts.All(kvp =>
-                body.Contains($"name={kvp.Key}", StringComparison.InvariantCultureIgnoreCase));
+                body!.Contains($"name={kvp.Key}", StringComparison.InvariantCultureIgnoreCase));
             var allValuesFound = givenParts.All(kvp =>
-                kvp.Value.All(value => body.Contains(value, StringComparison.InvariantCultureIgnoreCase)));
+                kvp.Value.All(value => body!.Contains(value, StringComparison.InvariantCultureIgnoreCase)));
             return allValuesFound && allKeysFound;
         });
 

ApiClient.Tests/Api/EmailApiTest.cs

@@ -4,7 +4,6 @@
 using Infobip.Api.Client.Api;
 using Infobip.Api.Client.Client;
 using Infobip.Api.Client.Model;
-using Microsoft.VisualStudio.TestTools.UnitTesting;
 using Newtonsoft.Json;
 using static Infobip.Api.Client.Model.EmailAddDomainRequest;
 using JsonSerializer = System.Text.Json.JsonSerializer;
@@ -1879,7 +1878,7 @@ public void ShouldUnassignIpPoolFromDomain()
             emailApi.RemoveIpPoolFromDomainWithHttpInfoAsync(givenDomainId, givenPoolId).Result, 204);
     }
 
-    [DataTestMethod]
+    [TestMethod]
     [DataRow(0)]
     [DataRow(1)]
     public void SendEmailErrorResponseTest(int errorResponseIndex)
@@ -2136,7 +2135,7 @@ void AssertEmailWebhookTrackResponse(EmailWebhookTrackResponse emailWebhookTrack
         }
     }
 
-    [DataTestMethod]
+    [TestMethod]
     [DataRow(0)]
     [DataRow(1)]
     public void GetEmailDeliveryReportsResponseTest(int errorResponseIndex)

ApiClient.Tests/ApiExceptionTest.cs

@@ -1,7 +1,6 @@
 using ApiClient.Tests.Api;
 using Infobip.Api.Client.Api;
 using Infobip.Api.Client.Model;
-using Microsoft.VisualStudio.TestTools.UnitTesting;
 using ApiException = Infobip.Api.Client.ApiException;
 
 namespace ApiClient.Tests;
@@ -23,7 +22,7 @@ public class ApiExceptionTest : ApiTest
         Tuple.Create(503, "0", "Service Unavailable", "Error processing email validation request! Please try again")
     };
 
-    [DataTestMethod]
+    [TestMethod]
     [DataRow(0)]
     [DataRow(1)]
     [DataRow(2)]

ApiClient.Tests/DateTimeSerializationTest.cs

@@ -1,5 +1,4 @@
-using Microsoft.VisualStudio.TestTools.UnitTesting;
-using Newtonsoft.Json;
+using Newtonsoft.Json;
 
 namespace ApiClient.Tests;
 
@@ -33,7 +32,7 @@ public class DateTimeSerializationTest
     [DataRow("2035-08-18T10:38:42.777-0130", 6)]
     [DataRow("2035-08-18T17:38:42.777+0530", 7)]
     [DataRow("2035-08-18T06:38:42.777-0530", 8)]
-    [DataTestMethod]
+    [TestMethod]
     public void DateTimeFormatDeserializationTest(string dateString, int dateValueIndex)
     {
         var expected = DateTimeValues[dateValueIndex];
@@ -60,7 +59,7 @@ public void DateTimeFormatDeserializationTest(string dateString, int dateValueIn
     [DataRow(6, "2035-08-18T10:38:42.777-01:30")]
     [DataRow(7, "2035-08-18T17:38:42.777+05:30")]
     [DataRow(8, "2035-08-18T06:38:42.777-05:30")]
-    [DataTestMethod]
+    [TestMethod]
     public void DateTimeFormatSerializationTest(int dateValueIndex, string expected)
     {
         var initialDate = DateTimeValues[dateValueIndex];