System.Net.Mail.Tests.MessageHeaderBehaviorTest.MessageSubject_BadBase64EncodedUnicode_Accepted C# (CSharp) Method

        public void MessageSubject_BadBase64EncodedUnicode_Accepted()
        {
            _message.From = new MailAddress("[email protected]"); ;

            string input = "=?utf-8?B?SGkgw5.wgQm9i?="; // Extra . in the middle
            _message.Subject = input;

            Assert.Equal(null, _message.SubjectEncoding);

            _message.PrepareHeaders(true, false);

            Assert.Equal(input, _message.Subject);
            Assert.Equal(input, _message.Headers["Subject"]);
        }