public void TextUtility_DetermineTextKind_1()
{
Assert.AreEqual
(
TextKind.PlainText,
TextUtility.DetermineTextKind(null)
);
Assert.AreEqual
(
TextKind.PlainText,
TextUtility.DetermineTextKind("")
);
Assert.AreEqual
(
TextKind.RichText,
TextUtility.DetermineTextKind(@"{\rtf1 Hello}")
);
Assert.AreEqual
(
TextKind.RichText,
TextUtility.DetermineTextKind(@"Hello, {\b World}!")
);
Assert.AreEqual
(
TextKind.Html,
TextUtility.DetermineTextKind("<html><body>Hello</body></html>")
);
Assert.AreEqual
(
TextKind.Html,
TextUtility.DetermineTextKind("Hello, <b>World</b>!")
);
Assert.AreEqual
(
TextKind.PlainText,
TextUtility.DetermineTextKind("Hello, world!")
);
Assert.AreEqual
(
TextKind.PlainText,
TextUtility.DetermineTextKind("Hello, <world}!")
);
}