public void CacheHit()
{
var cache = new Mock <IDistributedCache>(MockBehavior.Strict);
var cacheProvider = new Mock <IAsyncCacheProvider>(MockBehavior.Strict);
var cachePolicy = Policy.CacheAsync(cacheProvider.Object, new Mock <ITtlStrategy>().Object);
var repository = new Mock <ISecretRepository>(MockBehavior.Strict);
var service = new SecretRepositoryCache(repository.Object, cachePolicy);
// NB Have to use the underlying methods not the helpful extensions
cache.Setup(x => x.Get("clientsecret:A")).Returns(Encoding.UTF8.GetBytes("B"));
var candidate = service.ClientSecret("A");
Assert.That(candidate, Is.EqualTo("B"), "Secret differs");
}
public void CacheMiss()
{
var cache = new Mock <IDistributedCache>(MockBehavior.Strict);
var cacheProvider = new Mock <IAsyncCacheProvider>(MockBehavior.Strict);
var cachePolicy = Policy.CacheAsync(cacheProvider.Object, new Mock <ITtlStrategy>().Object);
var repository = new Mock <ISecretRepository>(MockBehavior.Strict);
var service = new SecretRepositoryCache(repository.Object, cachePolicy);
// NB Have to use the underlying methods not the helpful extensions
cache.Setup(x => x.Get("clientsecret:A")).Returns((byte[])null);
cache.Setup(x => x.Set("clientsecret:A", It.IsAny <byte[]>(), It.IsAny <DistributedCacheEntryOptions>()));
repository.Setup(x => x.ClientSecret("A")).Returns("B");
var candidate = service.ClientSecret("A");
Assert.That(candidate, Is.EqualTo("B"), "Secret differs");
}
