public void WhenSingleFileIsTestedAndItHasIncorrectContentType_ValidationReturnsError()
{
var file = CreateFileWithContentType("image/png");
var testedAttribute = new ContentTypeAttribute("image/jpeg");
var validationResult = testedAttribute.GetValidationResult(file, new ValidationContext(file));
Assert.That(validationResult, Is.Not.Null);
}
public void WhenMultipleFilesAreTestedAndSomeFilesHasIncorrectContentType_ValidationReturnsError()
{
var files = new HttpPostedFileBase[]
{
CreateFileWithContentType("image/jpeg"),
CreateFileWithContentType("image/png"),
CreateFileWithContentType("image/jpeg"),
};
var testedAttribute = new ContentTypeAttribute("image/jpeg");
var validationResult = testedAttribute.GetValidationResult(files, new ValidationContext(files));
Assert.That(validationResult, Is.Not.Null);
}
public void WhenMultipleFilesAreTestedAndEveryFileHasCorrectContentType_ValidationIsSuccessful()
{
var files = new HttpPostedFileBase[]
{
CreateFileWithContentType("image/jpeg"),
CreateFileWithContentType("image/jpeg"),
CreateFileWithContentType("image/jpeg"),
};
var testedAttribute = new ContentTypeAttribute("image/jpeg");
var validationResult = testedAttribute.GetValidationResult(files, new ValidationContext(files));
Assert.That(validationResult, Is.Null);
}