public void FileAllowedExtensionsAttributeShuldReturnFalseIfFileExtensionIsNotAllowed()
{
var attribute = new FileAllowedExtensionsAttribute(new[] { ".jpg", ".jpeg", ".png", ".gif", ".bmp" });
IFormFile fileExe = new FormFile(new MemoryStream(Encoding.UTF8.GetBytes("dummy file")), 0, 0, "Data", "fake.exe");
IFormFile fileTxt = new FormFile(new MemoryStream(Encoding.UTF8.GetBytes("dummy file")), 0, 0, "Data", "fake.txt");
IFormFile filePdf = new FormFile(new MemoryStream(Encoding.UTF8.GetBytes("dummy file")), 0, 0, "Data", "fake.pdf");
IFormFile fileDoc = new FormFile(new MemoryStream(Encoding.UTF8.GetBytes("dummy file")), 0, 0, "Data", "fake.doc");
var actualResultExe = attribute.IsValid(fileExe);
var actualResultTxt = attribute.IsValid(fileTxt);
var actualResultPdf = attribute.IsValid(filePdf);
var actualResultDoc = attribute.IsValid(fileDoc);
Assert.False(actualResultExe);
Assert.False(actualResultTxt);
Assert.False(actualResultPdf);
Assert.False(actualResultDoc);
}
public void FileAllowedExtensionsAttributeShuldReturnTrueIfFileExtensionIsInAllowed()
{
var attribute = new FileAllowedExtensionsAttribute(new[] { ".jpg", ".jpeg", ".png", ".gif", ".bmp" });
IFormFile fileJpg = new FormFile(new MemoryStream(Encoding.UTF8.GetBytes("dummy image")), 0, 0, "Data", "fake.jpg");
IFormFile fileJpeg = new FormFile(new MemoryStream(Encoding.UTF8.GetBytes("dummy image")), 0, 0, "Data", "fake.jpeg");
IFormFile filePng = new FormFile(new MemoryStream(Encoding.UTF8.GetBytes("dummy image")), 0, 0, "Data", "fake.png");
IFormFile fileGif = new FormFile(new MemoryStream(Encoding.UTF8.GetBytes("dummy image")), 0, 0, "Data", "fake.gif");
IFormFile fileBmp = new FormFile(new MemoryStream(Encoding.UTF8.GetBytes("dummy image")), 0, 0, "Data", "fake.bmp");
var actualResultJpg = attribute.IsValid(fileJpg);
var actualResultJpeg = attribute.IsValid(fileJpeg);
var actualResultPng = attribute.IsValid(filePng);
var actualResultGif = attribute.IsValid(fileGif);
var actualResultBmp = attribute.IsValid(fileBmp);
Assert.True(actualResultJpg);
Assert.True(actualResultJpeg);
Assert.True(actualResultPng);
Assert.True(actualResultGif);
Assert.True(actualResultBmp);
}
