update unit tests

Author: Hirogen

src/LogExpert.Persister.Tests/PersisterTests.cs

@@ -357,7 +357,8 @@ public void RoundTrip_WithApplicationStartupDir_PreservesAllData ()
             MultiFile = true,
             MultiFilePattern = "test*.log",
             MultiFileMaxDays = 7,
-            LineCount = 1000
+            LineCount = 1000,
+            CellSelectMode = true
         };
 
         // Act
@@ -377,6 +378,7 @@ public void RoundTrip_WithApplicationStartupDir_PreservesAllData ()
         Assert.That(loadedData.MultiFilePattern, Is.EqualTo(originalData.MultiFilePattern), "MultiFilePattern should match");
         Assert.That(loadedData.MultiFileMaxDays, Is.EqualTo(originalData.MultiFileMaxDays), "MultiFileMaxDays should match");
         Assert.That(loadedData.LineCount, Is.EqualTo(originalData.LineCount), "LineCount should match");
+        Assert.That(loadedData.CellSelectMode, Is.EqualTo(originalData.CellSelectMode), "CellSelectMode should match");
     }
 
     [Test]

src/LogExpert.UI/Controls/LogWindow/LogWindow.cs

@@ -2462,7 +2462,7 @@ private bool LoadPersistenceOptions ()
             AdjustHighlightSplitterWidth();
             SetCurrentHighlightGroup(persistenceData.HighlightGroupName);
 
-            SetCellSelectionMode(persistenceData.CellSelectMode);
+            SetCellSelectionMode(persistenceData.CellSelectMode, true);
 
             if (persistenceData.MultiFileNames.Count > 0)
             {