public async Task Cache_Dist_Test_Caching_Byte_Arrays()
{
// ARRANGE
var ca1 = new CacheAccessor(new CacheConfig {
IsAuditingEnabled = true
});
var ca2 = new CacheAccessor(new CacheConfig {
IsAuditingEnabled = true
});
await ca1.InitialiseIfNecessaryAsync();
await ca2.InitialiseIfNecessaryAsync();
var KEY1 = CreateGuid();
var VALUE1 = new byte[] { 32, 34, 55 };
var KEY2 = CreateGuid();
var VALUE2 = new byte[] { 1, 11, 33 };
// ACT
await ca1.SetAsync(KEY1, VALUE1); // set the value
await ca2.WaitForEvent(eCacheEvent.KeySetInMemory);
await ca2.SetAsync(KEY2, VALUE2); // set the value
await ca1.WaitForEvent(eCacheEvent.KeySetInMemory);
var data1 = await ca2.GetWithMetaDataAsync <byte[]>(KEY1);
var data2 = await ca1.GetWithMetaDataAsync <byte[]>(KEY2);
Assert.AreEqual(VALUE1.Length, data1.Data.Length);
Assert.AreEqual(VALUE2.Length, data2.Data.Length);
Assert.AreEqual(VALUE1[0], data1.Data[0]);
Assert.AreEqual(VALUE1[1], data1.Data[1]);
Assert.AreEqual(VALUE1[2], data1.Data[2]);
Assert.AreEqual(VALUE2[0], data2.Data[0]);
Assert.AreEqual(VALUE2[1], data2.Data[1]);
Assert.AreEqual(VALUE2[2], data2.Data[2]);
}
public async Task Cache_Dist_Test_That_Cache_Expiry_Works_OK()
{
// ARRANGE
var ca1 = new CacheAccessor(new CacheConfig {
IsAuditingEnabled = true
});
var ca2 = new CacheAccessor(new CacheConfig {
IsAuditingEnabled = true
});
await ca1.InitialiseIfNecessaryAsync();
await ca2.InitialiseIfNecessaryAsync();
var KEY = CreateGuid();
var VALUE = CreateGuid();
// ACT
await ca1.SetAsync(KEY, VALUE, TimeSpan.FromSeconds(5));
await ca2.WaitForEvent(eCacheEvent.KeySetInMemory);
var v1 = await ca2.GetWithMetaDataAsync <string>(KEY);
var v2 = await ca1.GetWithMetaDataAsync <string>(KEY);
await Task.Delay(5000);
var v3 = await ca2.GetWithMetaDataAsync <string>(KEY);
var v4 = await ca1.GetWithMetaDataAsync <string>(KEY);
Assert.IsNotNull(v1.Data);
Assert.IsNotNull(v2.Data);
Assert.IsTrue(v1.IsFromInMemoryCache);
Assert.IsTrue(v2.IsFromInMemoryCache);
Assert.IsNull(v3.Data);
Assert.IsNull(v4.Data);
Assert.IsTrue(v3.IsFromCentralCacheServer);
Assert.IsTrue(v4.IsFromCentralCacheServer);
}
public async Task Cache_Dist_Test_That_Cache_Delete_Key_Works_OK()
{
// ARRANGE
var ca1 = new CacheAccessor(new CacheConfig {
IsAuditingEnabled = true
});
var ca2 = new CacheAccessor(new CacheConfig {
IsAuditingEnabled = true
});
await ca1.InitialiseIfNecessaryAsync();
await ca2.InitialiseIfNecessaryAsync();
var KEY = CreateGuid();
var VALUE = CreateGuid();
// ACT
await ca1.SetAsync(KEY, VALUE); // set the value
// Wait for propagation to ca2
await ca2.WaitForEvent(eCacheEvent.KeySetInMemory);
var v1 = await ca2.GetWithMetaDataAsync <string>(KEY);
await ca2.DeleteAsync(KEY);
var propagationTimeInMS = await ca1.WaitForEvent(eCacheEvent.KeyDeletedInMemory);
var v2 = await ca1.GetWithMetaDataAsync <string>(KEY);
var v3 = await ca2.GetWithMetaDataAsync <string>(KEY);
// ASSERT
Assert.IsNotNull(v1.Data);
Assert.IsTrue(v1.IsFromInMemoryCache);
Assert.IsNull(v2.Data);
Assert.IsTrue(v2.IsFromCentralCacheServer);
Assert.IsNull(v3.Data);
Assert.IsTrue(v3.IsFromCentralCacheServer);
}