public void KeyNotFoundInt()
{
var cache = new CacheEngine(new MemoryCacheProvider());
Assert.Equal(10, cache.Get(() => KeyNotFoundIntMethod()));
Assert.Equal(10, MemoryCache.Default[cache.BuildKey(() => KeyNotFoundIntMethod())]);
Assert.Equal(10, cache.Get(() => KeyNotFoundIntMethod()));
}
public void AddCacheWithMultipleParameter()
{
var cache = new CacheEngine(new MemoryCacheProvider());
Assert.Equal("CARROT & POTATO", cache.Get(() => MultipleParameterMethod("carrot", "potato")));
Assert.Equal("CARROT & POTATO", MemoryCache.Default[cache.BuildKey(() => MultipleParameterMethod("carrot", "potato"))]);
Assert.Equal("CARROT & POTATO", cache.Get(() => MultipleParameterMethod("carrot", "potato")));
}
public void AddCacheWithEnumParameter()
{
var cache = new CacheEngine(new MemoryCacheProvider());
Assert.Equal("apa", cache.Get(() => OneEnumParameterMethod(EnumTest.Apa)));
Assert.Equal("apa", MemoryCache.Default[cache.BuildKey(() => OneEnumParameterMethod(EnumTest.Apa))]);
Assert.Equal("apa", cache.Get(() => OneEnumParameterMethod(EnumTest.Apa)));
}
public void AddCacheWithNoParameter()
{
var cache = new CacheEngine(new MemoryCacheProvider());
Assert.Equal("This is a test!", cache.Get(() => NoParameterMethod()));
Assert.Equal("This is a test!", MemoryCache.Default[cache.BuildKey(() => NoParameterMethod())]);
Assert.Equal("This is a test!", cache.Get(() => NoParameterMethod()));
}
public void AddCacheWithOneParameter()
{
var cache = new CacheEngine(new MemoryCacheProvider());
Assert.Equal("Banana", cache.Get(() => OneParameterMethod("banana")));
Assert.Equal("Banana", MemoryCache.Default[cache.BuildKey(() => OneParameterMethod("banana"))]);
Assert.Equal("Banana", cache.Get(() => OneParameterMethod("banana")));
}
public void TestRedis()
{
Assert.False(_multiplexer.GetDatabase().KeyExists(_cacheEngine.BuildKey(() => TestMethod())));
var result = _cacheEngine.Get(() => TestMethod());
var result2 = _multiplexer.GetDatabase().Get<Morot>(_cacheEngine.BuildKey(() => TestMethod()));
Assert.Equal(result.Name, result2.Name);
Assert.Equal(result.Size, result2.Size);
}
public void AddCacheWithExpiry()
{
var cache = new CacheEngine(new MemoryCacheProvider());
Assert.Equal("This is a test!", cache.Get(() => NoParameterMethod(), TimeSpan.FromMilliseconds(200)));
Thread.Sleep(100);
Assert.NotEqual(null, MemoryCache.Default[cache.BuildKey(() => NoParameterMethod())]);
Assert.Equal("This is a test!", cache.Get(() => NoParameterMethod(), TimeSpan.FromMilliseconds(200)));
Thread.Sleep(100);
Assert.Equal(null, MemoryCache.Default[cache.BuildKey(() => NoParameterMethod())]);
Assert.Equal("This is a test!", cache.Get(() => NoParameterMethod(), TimeSpan.FromMilliseconds(200)));
Assert.NotEqual(null, MemoryCache.Default[cache.BuildKey(() => NoParameterMethod())]);
}
public void AddCacheWithNoParameterAndSetExpires()
{
var cache = new CacheEngine(new MemoryCacheProvider());
cache.Get(() => NoParameterMethod(), TimeSpan.FromMilliseconds(200));
Assert.NotNull(MemoryCache.Default[cache.BuildKey(() => NoParameterMethod())]);
Thread.Sleep(250);
Assert.Null(MemoryCache.Default[cache.BuildKey(() => NoParameterMethod())]);
}
public ActionResult Index()
{
const string key = "books";
var books = CacheEngine.Get <List <Book> >(key);
if (books == null)
{
books = BookData.GetBooks();
CacheEngine.Add(key, books);
}
ViewBag.books = books;
return(View());
}
/// <summary>
/// Get element(s) from cache
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="cacheKey"></param>
/// <param name="action"></param>
/// <returns></returns>
protected T GetFromCache <T>(string cacheKey, Action action)
{
T output = default(T);
if (CacheEngine.Exists(cacheKey))
{
output = CacheEngine.Get <T>(cacheKey);
}
else
{
action();
}
return(output);
}
static void Main(string[] args)
{
const string key = "books";
var books = CacheEngine.Get <List <Book> >(key);
if (books == null)
{
books = BookData.GetBooks();
CacheEngine.Add(key, books);
}
var cachedBooks = CacheEngine.Get <List <Book> >(key);
foreach (var book in books)
{
System.Console.WriteLine(book.Name);
}
System.Console.ReadKey();
}
