public void SubjectAndEncodingTest()
{
MailMessage msg = new MailMessage("[email protected]", "[email protected]");
Assert.Equal(null, msg.SubjectEncoding);
msg.Subject = "test";
Assert.Equal(null, msg.SubjectEncoding);
msg.Subject = "test\u3067\u3059";
Assert.Equal(Encoding.UTF8.CodePage, msg.SubjectEncoding.CodePage);
msg.SubjectEncoding = null;
msg.Subject = "test\u3067\u3059";
Assert.Equal(Encoding.UTF8.CodePage, msg.SubjectEncoding.CodePage);
}
}