Setting logging to quiet mode on unit test to avoid CI server failure.

--HG--
branch : 1.x

src/Orchard.Tests/Logging/OrchardFileAppenderTests.cs

@@ -1,4 +1,5 @@
 using System;
+using log4net.Util;
 using Moq;
 using Moq.Protected;
 using NUnit.Framework;
@@ -15,6 +16,9 @@ namespace Orchard.Tests.Logging {
 
             string filenameUsed = string.Empty;
 
+            // Set logging to quiet mode
+            LogLog.QuietMode = true;
+
             Mock<StubOrchardFileAppender> firstOrchardFileAppenderMock = new Mock<StubOrchardFileAppender>();
             StubOrchardFileAppender firstOrchardFileAppender = firstOrchardFileAppenderMock.Object;