public void TestIndexMethodReturnsObjects()
{
//Arrange
var mockRepo = new Mock <ICategoryRepository>();
mockRepo.Setup(repo => repo.Get()).Returns(DataTestService.GetTestCategories());
var controller = new CategorysController(mockRepo.Object);
//Act
var result = controller.Index();
//Assert
var viewResult = Assert.IsType <ViewResult>(result);
var model = Assert.IsAssignableFrom <IEnumerable <Category> >(viewResult.ViewData.Model);
Assert.Equal(2, model.Count());
}
