diff --git a/src/ClashOfClans.Tests.Integration/ClansTests.cs b/src/ClashOfClans.Tests.Integration/ClansTests.cs
index a80cd7a..ebeb3b9 100644
--- a/src/ClashOfClans.Tests.Integration/ClansTests.cs
+++ b/src/ClashOfClans.Tests.Integration/ClansTests.cs
@@ -187,7 +187,7 @@ public async Task RetrieveClansClanWarLog()
             }
 
             // Assert
-            Assert.IsTrue(taskList.Any(), "Test data does not contain a clan with public war log!");
+            Assert.IsTrue(taskList.Count != 0, "Test data does not contain a clan with public war log!");
 
             foreach (ClanWarLog warLog in (await Task.WhenAll(taskList)).Select(v => (ClanWarLog)v))
             {
@@ -214,7 +214,7 @@ public async Task RetrieveInformationAboutClansCurrentClanWar()
             clanTags.ForEach(clanTag => taskList.Add(_coc.Clans.GetCurrentWarAsync(clanTag)));
 
             // Assert
-            Assert.IsTrue(taskList.Any(), "Test data does not contain a clan with public war log!");
+            Assert.IsTrue(taskList.Count != 0, "Test data does not contain a clan with public war log!");
 
             foreach (var currentWar in await Task.WhenAll(taskList))
             {
diff --git a/src/ClashOfClans.Tests.Integration/DumpExtensions.cs b/src/ClashOfClans.Tests.Integration/DumpExtensions.cs
index b879a86..5774971 100644
--- a/src/ClashOfClans.Tests.Integration/DumpExtensions.cs
+++ b/src/ClashOfClans.Tests.Integration/DumpExtensions.cs
@@ -116,12 +116,13 @@ public static string Dump(this ClanWarLeagueWarClan clan)
         private static string Dump(string players, IOrderedEnumerable<ClanWarMember> members)
         {
             var sb = new StringBuilder();
+            var membersArray = members.ToArray();
 
-            if (members.Any())
+            if (membersArray.Length != 0)
             {
                 sb.Append(players);
                 sb.Append(Environment.NewLine);
-                foreach (var member in members)
+                foreach (var member in membersArray)
                 {
                     sb.Append(member.Dump());
                     sb.Append(Environment.NewLine);