public void EnsureCacheLifetime()
{
var keyVaultHelper = new KeyVaultHelper(ConfigurationManager.AppSettings["ApplicationId"],
ConfigurationManager.AppSettings["ApplicationCertificate"]);
var kv = new KeyVaultCache(keyVaultHelper, 4);
var sw1 = Stopwatch.StartNew();
var uncached = kv.GetSecret(_secret1, true).GetAwaiter().GetResult();
sw1.Stop();
var sw2 = Stopwatch.StartNew();
var cached = kv.GetSecret(_secret1).GetAwaiter().GetResult();
sw2.Stop();
Thread.Sleep(5000);
var sw3 = Stopwatch.StartNew();
var refetch = kv.GetSecret(_secret1).GetAwaiter().GetResult();
sw3.Stop();
Trace.WriteLine($"Uncached: {sw1.ElapsedMilliseconds}, cached: {sw2.ElapsedMilliseconds}, refetch: {sw3.ElapsedMilliseconds} ms");
Assert.AreEqual(uncached, cached);
Assert.AreEqual(refetch, cached);
Assert.IsTrue(sw1.ElapsedMilliseconds > 100);
Assert.IsTrue(sw2.ElapsedMilliseconds < 10);
Assert.IsTrue(sw3.ElapsedMilliseconds > 100);
}
/// <inheritdoc />
public KvTests()
{
var keyVaultHelper = new KeyVaultHelper(ConfigurationManager.AppSettings["ApplicationId"],
ConfigurationManager.AppSettings["ApplicationCertificate"]);
_kv = new KeyVaultCache(keyVaultHelper);
_secret1 = ConfigurationManager.AppSettings["Secret1"];
}