public void TestCategories()
{
service.Setup(x => x.GetCategories()).Returns(new ResponseModel <List <Category> > {
Error = false, Entity = categories
});
var controller = new ValuesController(service.Object);
var list = controller.GetCategories().Entity;
Assert.IsTrue(list.Count == 3);
Assert.IsFalse(list.All(c => c.IsPinned == true));
}