public void TestCache()
{
var testsAssembly = Assembly.Load(new AssemblyName("Estellaris.Tests"));
var connection = new SqliteConnection("DataSource=:memory:");
connection.Open();
var factory = DependenciesProvider.Create().AddScopedFromAssemblies(new [] { testsAssembly })
.AddCache(dbOpts => dbOpts.UseSqlite(connection))
.Build();
var dbContext = factory.GetService <CacheDbContext>();
var dbCache = factory.GetService <IDistributedCache>();
var cacheOptions = new DistributedCacheEntryOptions()
.SetAbsoluteExpiration(TimeSpan.FromSeconds(5));
dbContext.Database.EnsureCreated();
// test get/set and expiration
var cacheStr = "My cached value.";
var cachedStr = "";
dbCache.SetString("testEntry", cacheStr, cacheOptions);
cachedStr = dbCache.GetString("testEntry");
Assert.IsFalse(string.IsNullOrWhiteSpace(cachedStr));
Assert.AreEqual(cacheStr, cachedStr);
Thread.Sleep(TimeSpan.FromSeconds(6));
cachedStr = dbCache.GetString("testEntry");
Assert.IsTrue(string.IsNullOrWhiteSpace(cachedStr));
Assert.AreNotEqual(cacheStr, cachedStr);
// test async
Task.Factory.StartNew(async() => {
var asyncCacheStr = "My async cached value.";
var asyncCachedStr = "";
await dbCache.SetStringAsync("asyncEntry", asyncCacheStr, cacheOptions);
asyncCachedStr = await dbCache.GetStringAsync("asyncEntry");
Assert.IsFalse(string.IsNullOrWhiteSpace(asyncCachedStr));
Assert.AreEqual(asyncCacheStr, asyncCachedStr);
}).Wait();
// test multi-threaded
var tasks = new Collection <Task>();
for (var i = 0; i < 100; i++)
{
tasks.Add(Task.Factory.StartNew(async() => {
var key = DateTime.Now.Ticks.ToString();
await dbCache.SetAsync(key, key.ToBytes());
await dbCache.GetAsync(key);
}));
}
Task.WaitAll(tasks.ToArray());
connection.Close();
factory.Dispose();
}
public void InitContainer()
{
var testsAssembly = Assembly.Load(new AssemblyName("Estellaris.Tests"));
_factory = DependenciesProvider.Create().AddScopedFromAssemblies(new [] { testsAssembly })
.AddTransient <ITransient, ClassTransient>()
.AddSingleton <ISingleton, ClassSingleton>()
.AddSingleton <InjectedClass>()
.AddConfig <MyOptions>("MyOptions")
.Build();
}