public void OpenText()
{
string tempFile = Path.GetTempFileName();
string expected = "This is a test.";
ExtendedFileInfo efi = new ExtendedFileInfo(tempFile);
Assert.IsNotNull(efi);
File.AppendAllText(tempFile, expected);
string actual = String.Empty;
using (StreamReader stream = efi.OpenText())
{
Assert.IsTrue(stream.BaseStream.CanRead);
Assert.IsFalse(stream.BaseStream.CanWrite);
Assert.IsTrue(stream.CurrentEncoding == Encoding.UTF8);
actual = stream.ReadToEnd();
}
Assert.AreEqual(expected, actual);
}