public async Task CacheMissActionCanDenyFactoryCall()
{
var cache = new AsyncCache <int, int>(x => x * x);
var options = new CacheCallOptions <int, int>();
options.CacheMissAction = () =>
{
options.DontCallFactory = true;
};
cache.GetValue(3, options).Should().Be(0);
(await cache.GetValueAsync(3, options)).Should().Be(0);
}
public void CanRegisterDefaultOptions()
{
var count = 0;
var cache = new AsyncCache <int, int>(x => x * x);
var options = new CacheCallOptions <int, int>()
{
CacheMissAction = () =>
{
count++;
}
};
cache.DefaultCacheCallOptions = options;
cache.GetValue(3);
count.Should().Be(1);
}
public async Task CanAddOptionsToEachRequest()
{
var count = 0;
var cache = new AsyncCache <int, int>(x => x * x);
var options = new CacheCallOptions <int, int>
{
CacheMissAction = () =>
{
count++;
}
};
cache.GetValue(3, options); // call should miss
await cache.GetValueAsync(3, options); // call should hit
count.Should().Be(1);
}
