public void IsValidForRequestThrowsIfControllerContextIsNull() {
// Arrange
AcceptAjaxAttribute attr = new AcceptAjaxAttribute();
// Act & assert
ExceptionHelper.ExpectArgumentNullException(
delegate {
attr.IsValidForRequest(null, null);
}, "controllerContext");
}
public void IsValidForRequestReturnsTrueIfRequestIsAjaxRequest() {
// Arrange
AcceptAjaxAttribute attr = new AcceptAjaxAttribute();
ControllerContext controllerContext = GetControllerContext(true /* isAjaxRequest */);
// Act
bool isValid = attr.IsValidForRequest(controllerContext, null);
// Assert
Assert.IsTrue(isValid);
}