public void FileExtensionValidation__Invalid__Image()
{
//Arrange
var request = new Mock <HttpRequestBase>();
request.SetupGet(x => x.Files[0]).Returns(() =>
{
//模擬一個無檔案名稱的上傳檔案
var mockFile = new Mock <HttpPostedFileBase>();
mockFile.SetupGet(x => x.FileName).Returns("test.doc");
return(mockFile.Object);
});
var file = request.Object.Files[0];
var value = file.FileName;
var field = "上傳檔案";
var expected = "上傳檔案不支援 .doc 檔案格式";
//Act
RequestWrapper wrapper = new RequestWrapper(request.Object);
wrapper.FileExtensionValidate(new ImageFileExtensions(), value, true, field);
var result = wrapper.GetErrorMessage(ErrorOuputType.Text);
//Assert
Trace.WriteLine(result);
Assert.AreEqual(expected, result);
}