public void Test_Add_And_Get_Item_From_Cache_Expired_Pass()
{
//Arrange
Customer customer = new Customer
{
CustomerId = new Random(DateTime.Now.Millisecond).Next(),
FirstName = "Mary",
LastName = "Doe",
Address = "555 Main St.",
City = "Austin",
State = "TX",
Zip = "73301",
EmailAddress = "mary@internal"
};
string customerId = customer.CustomerId.ToString();
//Act (add and remove from cache, then attempt to retrieve)
_cache.Add(customerId, customer, 1);
Thread.Sleep(1000);
var cachedCustomer = _cache.Get<Customer>(customerId);
//Assert - should be null as it's expired
Assert.IsNull(cachedCustomer);
}
public void Test_Add_And_Item_Exists_In_Cache_Pass()
{
//Arrange
Customer customer = new Customer
{
CustomerId = new Random(DateTime.Now.Millisecond).Next(),
FirstName = "Mary",
LastName = "Doe",
Address = "555 Main St.",
City = "Austin",
State = "TX",
Zip = "73301",
EmailAddress = "mary@internal"
};
string customerId = customer.CustomerId.ToString();
//Act (add and remove from cache, then attempt to retrieve)
_cache.Add(customerId, customer, 5);
//Assert
Assert.IsTrue(_cache.Exists(customerId));
}
public void Test_Add_Item_To_Cache_Get_Item_From_Cache_Pass()
{
//Arrange
Customer customer = new Customer
{
CustomerId = new Random(DateTime.Now.Millisecond).Next(),
FirstName = "Mary",
LastName = "Doe",
Address = "555 Main St.",
City = "Austin",
State = "TX",
Zip = "73301",
EmailAddress = "mary@internal"
};
string customerId = customer.CustomerId.ToString();
//Act
_cache.Add(customerId, customer, 1);
var cachedCustomer = _cache.Get<Customer>(customerId);
//Assert
Assert.AreSame(customer, cachedCustomer);
}