diff --git a/src/Umbraco.Core/Logging/DebugDiagnosticsLogger.cs b/src/Umbraco.Core/Logging/DebugDiagnosticsLogger.cs
index 4bb7aeb464..e492cda0eb 100644
--- a/src/Umbraco.Core/Logging/DebugDiagnosticsLogger.cs
+++ b/src/Umbraco.Core/Logging/DebugDiagnosticsLogger.cs
@@ -14,6 +14,12 @@ namespace Umbraco.Core.Logging
             System.Diagnostics.Debug.WriteLine(message + Environment.NewLine + exception, reporting.FullName);
         }
 
+        /// <inheritdoc/>
+        public void Error(Type reporting, string messageTemplate, Exception exception = null, params object[] args)
+        {
+            System.Diagnostics.Debug.WriteLine(string.Format(messageTemplate, args) + Environment.NewLine + exception, reporting.FullName);
+        }
+
         /// <inheritdoc/>
         public void Warn(Type reporting, string format)
         {
@@ -32,12 +38,6 @@ namespace Umbraco.Core.Logging
             System.Diagnostics.Debug.WriteLine(string.Format(format, args), reporting.FullName);
         }
 
-        /// <inheritdoc/>
-        public void Warn(Type reporting, string format, params Func<object>[] args)
-        {
-            System.Diagnostics.Debug.WriteLine(string.Format(format, args.Select(x => x()).ToArray()), reporting.FullName);
-        }
-
         /// <inheritdoc/>
         public void Warn(Type reporting, Exception exception, string message)
         {
@@ -56,12 +56,6 @@ namespace Umbraco.Core.Logging
             System.Diagnostics.Debug.WriteLine(string.Format(format + Environment.NewLine + exception, args), reporting.FullName);
         }
 
-        /// <inheritdoc/>
-        public void Warn(Type reporting, Exception exception, string format, params Func<object>[] args)
-        {
-            System.Diagnostics.Debug.WriteLine(string.Format(format + Environment.NewLine + exception, args.Select(x => x()).ToArray()), reporting.FullName);
-        }
-
         /// <inheritdoc/>
         public void Info(Type reporting, string message)
         {
@@ -80,12 +74,6 @@ namespace Umbraco.Core.Logging
             System.Diagnostics.Debug.WriteLine(string.Format(format, args), reporting.FullName);
         }
 
-        /// <inheritdoc/>
-        public void Info(Type reporting, string format, params Func<object>[] args)
-        {
-            System.Diagnostics.Debug.WriteLine(string.Format(format, args.Select(x => x()).ToArray()), reporting.FullName);
-        }
-
         /// <inheritdoc/>
         public void Debug(Type reporting, string message)
         {
@@ -103,11 +91,5 @@ namespace Umbraco.Core.Logging
         {
             System.Diagnostics.Debug.WriteLine(string.Format(format, args), reporting.FullName);
         }
-
-        /// <inheritdoc/>
-        public void Debug(Type reporting, string format, params Func<object>[] args)
-        {
-            System.Diagnostics.Debug.WriteLine(string.Format(format, args.Select(x => x()).ToArray()), reporting.FullName);
-        }
     }
 }
diff --git a/src/Umbraco.Tests/TestHelpers/ConsoleLogger.cs b/src/Umbraco.Tests/TestHelpers/ConsoleLogger.cs
index d6dfb2d48a..63b0c228bd 100644
--- a/src/Umbraco.Tests/TestHelpers/ConsoleLogger.cs
+++ b/src/Umbraco.Tests/TestHelpers/ConsoleLogger.cs
@@ -8,7 +8,13 @@ namespace Umbraco.Tests.TestHelpers
     {
         public void Error(Type reporting, string message, Exception exception)
         {
-            Console.WriteLine("INFO {0} - {1}", reporting.Name, message);
+            Console.WriteLine("ERROR {0} - {1}", reporting.Name, message);
+            Console.WriteLine(exception);
+        }
+
+        public void Error(Type reporting, string messageTemplate, Exception exception = null, params object[] propertyValues)
+        {
+            Console.WriteLine("ERROR {0} - {1}", reporting.Name, string.Format(messageTemplate, propertyValues));
             Console.WriteLine(exception);
         }
 
@@ -27,11 +33,6 @@ namespace Umbraco.Tests.TestHelpers
             Console.WriteLine("WARN {0} - {1}", reporting.Name, string.Format(format, args));
         }
 
-        public void Warn(Type reporting, string format, params Func<object>[] args)
-        {
-            Console.WriteLine("WARN {0} - {1}", reporting.Name, string.Format(format, args.Select(x => x()).ToArray()));
-        }
-
         public void Warn(Type reporting, Exception exception, string message)
         {
             Console.WriteLine("WARN {0} - {1}", reporting.Name, message);
@@ -50,18 +51,6 @@ namespace Umbraco.Tests.TestHelpers
             Console.WriteLine(exception);
         }
 
-        public void Warn(Type reporting, Exception exception, string format, params Func<object>[] args)
-        {
-            Console.WriteLine("WARN {0} - {1}", reporting.Name, string.Format(format, args.Select(x => x()).ToArray()));
-            Console.WriteLine(exception);
-        }
-
-        public void WarnWithException(Type reporting, string format, Exception e, params Func<object>[] args)
-        {
-            Console.WriteLine("WARN {0} - {1}", reporting.Name, string.Format(format, args.Select(x => x()).ToArray()));
-            Console.WriteLine(e);
-        }
-
         public void Info(Type reporting, Func<string> generateMessage)
         {
             Console.WriteLine("INFO {0} - {1}", reporting.Name, generateMessage());
@@ -72,11 +61,6 @@ namespace Umbraco.Tests.TestHelpers
             Console.WriteLine("INFO {0} - {1}", reporting.Name, string.Format(format, args));
         }
 
-        public void Info(Type reporting, string format, params Func<object>[] args)
-        {
-            Console.WriteLine("INFO {0} - {1}", reporting.Name, string.Format(format, args.Select(x => x()).ToArray()));
-        }
-
         public void Info(Type reporting, string message)
         {
             Console.WriteLine("INFO {0} - {1}", reporting.Name, message);
@@ -96,10 +80,5 @@ namespace Umbraco.Tests.TestHelpers
         {
             Console.WriteLine("DEBUG {0} - {1}", reporting.Name, string.Format(format, args));
         }
-
-        public void Debug(Type reporting, string format, params Func<object>[] args)
-        {
-            Console.WriteLine("DEBUG {0} - {1}", reporting.Name, string.Format(format, args.Select(x => x()).ToArray()));
-        }
     }
 }