diff --git a/samples/xlsx/TestIssue208.xlsx b/samples/xlsx/TestIssue208.xlsx
deleted file mode 100644
index 43c13e5..0000000
Binary files a/samples/xlsx/TestIssue208.xlsx and /dev/null differ
diff --git a/tests/MiniExcelTests/MiniExcelIssueTests.cs b/tests/MiniExcelTests/MiniExcelIssueTests.cs
index 64abea7..7ec295e 100644
--- a/tests/MiniExcelTests/MiniExcelIssueTests.cs
+++ b/tests/MiniExcelTests/MiniExcelIssueTests.cs
@@ -38,8 +38,6 @@ namespace MiniExcelLibs.Tests
 
                 Assert.Equal("test1", rows[0].V);
                 Assert.Equal("test2", rows[1].V);
-
-                Console.WriteLine(rows);
             }
         }
 
@@ -65,6 +63,14 @@ Leave";
                 Assert.Equal(Issue89VO.WorkState.OnDuty, rows[0].State);
                 Assert.Equal(Issue89VO.WorkState.Fired, rows[1].State);
                 Assert.Equal(Issue89VO.WorkState.Leave, rows[2].State);
+
+                var outputPath = Helpers.GetTempXlsxPath();
+                MiniExcel.SaveAs(outputPath, rows);
+                var rows2 = MiniExcel.Query<Issue89VO>(outputPath).ToList();
+
+                Assert.Equal(Issue89VO.WorkState.OnDuty, rows2[0].State);
+                Assert.Equal(Issue89VO.WorkState.Fired, rows2[1].State);
+                Assert.Equal(Issue89VO.WorkState.Leave, rows2[2].State);
             }
 
             //xlsx
@@ -75,8 +81,15 @@ Leave";
                 Assert.Equal(Issue89VO.WorkState.OnDuty, rows[0].State);
                 Assert.Equal(Issue89VO.WorkState.Fired, rows[1].State);
                 Assert.Equal(Issue89VO.WorkState.Leave, rows[2].State);
-            }
 
+                var outputPath = Helpers.GetTempXlsxPath();
+                MiniExcel.SaveAs(outputPath, rows);
+                var rows2 = MiniExcel.Query<Issue89VO>(outputPath).ToList();
+
+                Assert.Equal(Issue89VO.WorkState.OnDuty, rows2[0].State);
+                Assert.Equal(Issue89VO.WorkState.Fired, rows2[1].State);
+                Assert.Equal(Issue89VO.WorkState.Leave, rows2[2].State);
+            }
         }
 
         public class Issue89VO
diff --git a/tests/MiniExcelTests/Utils/Helpers.cs b/tests/MiniExcelTests/Utils/Helpers.cs
index 8a8cd5e..de41375 100644
--- a/tests/MiniExcelTests/Utils/Helpers.cs
+++ b/tests/MiniExcelTests/Utils/Helpers.cs
@@ -100,6 +100,8 @@ namespace MiniExcelLibs.Tests.Utils
 
 		  return refV;
 	   }
+
+        public static string GetTempXlsxPath() => Path.Combine(Path.GetTempPath(), $"{Guid.NewGuid()}.xlsx");
     }
 
 }