fixed unit test -= instead of +=

FreeAndNil · FreeAndNil · commit 3192690d1ef3 · 2024-09-24T21:23:56.000+02:00
diff --git a/src/log4net.Tests/Appender/FileAppenderTest.cs b/src/log4net.Tests/Appender/FileAppenderTest.cs
@@ -95,7 +95,7 @@ public void FilenameWithPatternStringTest()
     }
     finally
     {
-      LogLog.LogReceived += LogReceived;
+      LogLog.LogReceived -= LogReceived;
     }
 
     static void LogReceived(object? source, LogReceivedEventArgs e) => Assert.Fail(e.LogLog.Message);

Original file line number	Diff line number	Diff line change
`@@ -95,7 +95,7 @@ public void FilenameWithPatternStringTest()`
`95`	`95`	`}`
`96`	`96`	`finally`
`97`	`97`	`{`
`98`		`- LogLog.LogReceived += LogReceived;`
	`98`	`+ LogLog.LogReceived -= LogReceived;`
`99`	`99`	`}`
`100`	`100`
`101`	`101`	`static void LogReceived(object? source, LogReceivedEventArgs e) => Assert.Fail(e.LogLog.Message);`