From 4071650a770e874143aefb23dfcb8974565e91d0 Mon Sep 17 00:00:00 2001
From: axunonb <axunonb@users.noreply.github.com>
Date: Wed, 2 Oct 2024 09:04:46 +0200
Subject: [PATCH] Make TimeZoneConverter.ToUtc(DateTime, string) static

---
 Axuno.Tools.Tests/DateAndTime/TimeZoneConverterTests.cs | 4 ++--
 Axuno.Tools/DateAndTime/TimeZoneConverter.cs            | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/Axuno.Tools.Tests/DateAndTime/TimeZoneConverterTests.cs b/Axuno.Tools.Tests/DateAndTime/TimeZoneConverterTests.cs
index e388945..93192cb 100644
--- a/Axuno.Tools.Tests/DateAndTime/TimeZoneConverterTests.cs
+++ b/Axuno.Tools.Tests/DateAndTime/TimeZoneConverterTests.cs
@@ -134,7 +134,7 @@ public void ConvertTimeWithZoneIdToUtc_ShouldReturnCorrectDateTime()
         var expectedDateTime = new DateTime(2022, 1, 1, 7, 0, 0, DateTimeKind.Utc);
 
         // Act
-        var convertedDateTime = GetTimeZoneConverter("en-US").ToUtc(localDateTime, "Europe/Berlin");
+        var convertedDateTime = Axuno.Tools.DateAndTime.TimeZoneConverter.ToUtc(localDateTime, "Europe/Berlin");
 
         // Assert
         Assert.That(convertedDateTime, Is.EqualTo(expectedDateTime));
@@ -186,7 +186,7 @@ public void ConvertTimeZoneToUtc_ShouldReturnNull_WhenDateTimeOfAnyKindIsNull()
         DateTime? dateTimeOfAnyKind = null;
 
         // Act
-        var convertedDateTime = GetTimeZoneConverter("en-US").ToUtc(dateTimeOfAnyKind, "Europe/Berlin");
+        var convertedDateTime = Axuno.Tools.DateAndTime.TimeZoneConverter.ToUtc(dateTimeOfAnyKind, "Europe/Berlin");
 
         // Assert
         Assert.That(convertedDateTime, Is.Null);
diff --git a/Axuno.Tools/DateAndTime/TimeZoneConverter.cs b/Axuno.Tools/DateAndTime/TimeZoneConverter.cs
index 251df0f..d326ac8 100644
--- a/Axuno.Tools/DateAndTime/TimeZoneConverter.cs
+++ b/Axuno.Tools/DateAndTime/TimeZoneConverter.cs
@@ -71,7 +71,7 @@ public DateTime ToUtc(DateTime zoneDateTime)
         return ToUtc(zoneDateTime, _ianaTimeZoneId);
     }
 
-    public DateTime? ToUtc(DateTime? zoneDateTime, string timeZoneId)
+    public static DateTime? ToUtc(DateTime? zoneDateTime, string timeZoneId)
     {
         if (!zoneDateTime.HasValue) return null;
 
@@ -94,7 +94,7 @@ public DateTime ToUtc(DateTime zoneDateTime)
     /// <param name="timeZoneId">The ID of the IANA timezone database, https://en.wikipedia.org/wiki/List_of_tz_database_time_zones.</param>
     /// <returns>Returns the converted <see cref="DateTime"/> with <see cref="DateTimeKind.Utc"/>.</returns>
     /// <exception cref="TimeZoneNotFoundException">If <paramref name="timeZoneId"/> is unknown.</exception>
-    public DateTime ToUtc(DateTime zoneDateTime, string timeZoneId)
+    public static DateTime ToUtc(DateTime zoneDateTime, string timeZoneId)
     {
         return (DateTime) ToUtc((DateTime?) zoneDateTime, timeZoneId)!;
     }