From 4938becdd73d8210f121e65e670089dbad1ef75a Mon Sep 17 00:00:00 2001
From: Andreas Mueller <webmaster@am-wd.de>
Date: Sun, 24 Jul 2022 01:22:04 +0200
Subject: [PATCH] Fixing broken UnitTest

---
 .../Common/Extensions/DateTimeExtensionsTests.cs  | 15 ++++++++++++---
 1 file changed, 12 insertions(+), 3 deletions(-)

diff --git a/UnitTests/Common/Extensions/DateTimeExtensionsTests.cs b/UnitTests/Common/Extensions/DateTimeExtensionsTests.cs
index d421a50..c4ea947 100644
--- a/UnitTests/Common/Extensions/DateTimeExtensionsTests.cs
+++ b/UnitTests/Common/Extensions/DateTimeExtensionsTests.cs
@@ -209,13 +209,22 @@ namespace UnitTests.Common.Extensions
 
 			// act
 			var intervalUtc = interval.GetAlignedIntervalUtc();
+			var expectedUtc = DateTime.UtcNow.TimeOfDay;
 			var intervalLocal = interval.GetAlignedIntervalLocal();
+			var expectedLocal = DateTime.Now.TimeOfDay;
 
 			// assert
-			Assert.AreEqual(DateTime.UtcNow.TimeOfDay.RoundToSecond(), (interval - intervalUtc).RoundToSecond());
-			Assert.AreEqual(DateTime.Now.TimeOfDay.RoundToSecond(), (interval - intervalLocal).RoundToSecond());
+			Assert.AreEqual(expectedUtc.RoundToSecond(), (interval - intervalUtc).RoundToSecond());
+			Assert.AreEqual(expectedLocal.RoundToSecond(), (interval - intervalLocal).RoundToSecond());
 
-			Assert.AreEqual((DateTime.Now - DateTime.UtcNow).RoundToSecond(), (intervalUtc - intervalLocal).RoundToSecond());
+			if (DateTime.Now.TimeOfDay < DateTime.UtcNow.TimeOfDay) // case when local time has new day but UTC not
+			{
+				Assert.AreEqual((DateTime.Now - DateTime.UtcNow).RoundToSecond(), interval - (intervalLocal - intervalUtc).RoundToSecond());
+			}
+			else
+			{
+				Assert.AreEqual((DateTime.Now - DateTime.UtcNow).RoundToSecond(), (intervalUtc - intervalLocal).RoundToSecond());
+			}
 		}
 
 		[TestMethod]