public void GetMimeFromFileName_OverrideUserType_ReturnsOverrideValue()
{
const string mime = "application/x-ncontrib-testing";
MimeHelper.UserTypes.Add(".bmp", mime);
Assert.AreEqual(mime, MimeHelper.GetMimeFromFileName("image.bmp"));
}
public void GetMimeFromFileName_ValidMixedCaseExtensions_Found()
{
Assert.AreEqual("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet", MimeHelper.GetMimeFromFileName("doc1.xlsx"));
Assert.AreEqual("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet", MimeHelper.GetMimeFromFileName("MYDOC.XLSX"));
Assert.AreEqual("image/jpeg", MimeHelper.GetMimeFromFileName("pic.jpg"));
Assert.AreEqual("image/jpeg", MimeHelper.GetMimeFromFileName("PIC.JPG"));
Assert.AreEqual("image/jpeg", MimeHelper.GetMimeFromFileName("pic.Jpg"));
}
public void GetMimeFromFileName_NewUserTypes_Found()
{
var random = "." + Guid.NewGuid().ToString("N");
const string mime = "application/x-ncontrib-testing";
var tempPath = Path.GetTempFileName() + random;
MimeHelper.UserTypes.Add(random, mime);
Assert.AreEqual(mime, MimeHelper.GetMimeFromFileName(tempPath));
}
public void GetMimeFromFileName_NoExtensions_ReturnsDefault()
{
Assert.AreEqual(MimeHelper.DefaultMimeType, MimeHelper.GetMimeFromFileName(string.Empty));
Assert.AreEqual(MimeHelper.DefaultMimeType, MimeHelper.GetMimeFromFileName("data"));
}