public void RemoveTest()
{
// Create the component under testing.
var CuT = new TemporaryStorage <string>();
// Assert adding strings.
Assert.AreEqual(CuT.Store("Test1"), 0);
Assert.AreEqual(CuT.Store("Test2"), 1);
Assert.AreEqual(CuT.Store("Test3"), 2);
// Assert the strings can be fetched correctly.
Assert.AreEqual(CuT.Get(0), "Test1");
Assert.AreEqual(CuT.Get(1), "Test2");
Assert.AreEqual(CuT.Get(2), "Test3");
// Remove 2 strings and assert they were removed.
CuT.Remove(0);
CuT.Remove(2);
Assert.AreEqual(CuT.Get(0), null);
Assert.AreEqual(CuT.Get(1), "Test2");
Assert.AreEqual(CuT.Get(2), null);
// Assert adding new strings.
Assert.AreEqual(CuT.Store("Test4"), 0);
Assert.AreEqual(CuT.Store("Test5"), 2);
Assert.AreEqual(CuT.Store("Test6"), 3);
// Assert the strings can be fetched correctly.
Assert.AreEqual(CuT.Get(0), "Test4");
Assert.AreEqual(CuT.Get(1), "Test2");
Assert.AreEqual(CuT.Get(2), "Test5");
Assert.AreEqual(CuT.Get(3), "Test6");
}
public void GetTest()
{
// Create the component under testing.
var CuT = new TemporaryStorage <string>();
// Assert adding strings.
Assert.AreEqual(CuT.Store("Test1"), 0);
Assert.AreEqual(CuT.Store("Test2"), 1);
Assert.AreEqual(CuT.Store("Test3"), 2);
// Assert the strings can be fetched correctly.
Assert.AreEqual(CuT.Get(0), "Test1");
Assert.AreEqual(CuT.Get(1), "Test2");
Assert.AreEqual(CuT.Get(2), "Test3");
}
/// <summary>
/// Returns value indicating whether items can be added or updated.
/// </summary>
/// <returns>Value indicating whether items can be added or updated.</returns>
private bool CanCache()
{
bool ret = true;
string key = "HttpCache:CanCache";
if (!TemporaryStorage.Contains(key))
{
TemporaryStorage.Set(key, !Flags.ContainsKey("no-cache") && !Flags.ContainsKey("no-store"));
}
ret = TemporaryStorage.Get <bool>(key);
return(ret);
}
/// <summary>
/// Retrieves the item with the given key from the cache.
/// </summary>
/// <param name="key">Item key.</param>
/// <returns>Item value.</returns>
protected override object GetItem(string key)
{
object ret = null;
EnsureExpiration();
if (CanCache())
{
ret = base.GetItem(key);
}
else
{
ret = TemporaryStorage.Get(key);
}
return(ret);
}