public async Task Default_key_cache_can_be_cleared()
{
var item = new Item();
var key = item.Id;
var asyncFactoryMock = new Mock <Func <Task <Item> > >();
asyncFactoryMock.Setup(asyncFactory => asyncFactory()).Returns(Task.FromResult(item));
var cache = new MKCache <Item>();
var foundItem = await cache.GetOrCreateAsync(key, asyncFactoryMock.Object, Expiration);
asyncFactoryMock.Verify(asyncFactory => asyncFactory(), Times.Once);
Assert.Same(item, foundItem);
var cachedItem = await cache.GetOrCreateAsync(key, asyncFactoryMock.Object, Expiration);
asyncFactoryMock.Verify(asyncFactory => asyncFactory(), Times.Once);
Assert.Same(item, cachedItem);
cache.Clear();
var _ = await cache.GetOrCreateAsync(key, asyncFactoryMock.Object, Expiration);
asyncFactoryMock.Verify(asyncFactory => asyncFactory(), Times.Exactly(2));
}
public void Cache_can_be_cleared()
{
var item = new Item();
var key = item.Id;
var factoryMock = new Mock <Func <Item> >();
factoryMock.Setup(factory => factory()).Returns(item);
var cache = new MKCache <Item>();
var foundItem = cache.GetOrCreate(key, factoryMock.Object, Expiration);
factoryMock.Verify(factory => factory(), Times.Once);
Assert.Same(item, foundItem);
var cachedItem = cache.GetOrCreate(key, factoryMock.Object, Expiration);
factoryMock.Verify(factory => factory(), Times.Once);
Assert.Same(item, cachedItem);
cache.Clear();
var newlyCachedItem = cache.GetOrCreate(key, factoryMock.Object, Expiration);
factoryMock.Verify(factory => factory(), Times.Exactly(2));
Assert.Same(item, newlyCachedItem);
}
public void Can_inspect_items_count()
{
var cache = new MKCache <int>();
Assert.Equal(0, cache.Count);
cache.GetOrCreate("1", () => 1, Expiration);
Assert.Equal(1, cache.Count);
cache.GetOrCreate("2", () => 2, Expiration);
Assert.Equal(2, cache.Count);
cache.Clear();
Assert.Equal(0, cache.Count);
}
public void Can_inspect_items_count()
{
var cache = new MKCache <Item>(
x => x.Id,
x => x.Name);
Assert.Equal(0, cache.Count);
cache.GetOrCreate("1", () => new Item(), Expiration);
Assert.Equal(1, cache.Count);
cache.GetOrCreate("name", () => new Item(), Expiration);
Assert.Equal(2, cache.Count);
cache.Clear();
Assert.Equal(0, cache.Count);
}
