public async Task SecretProviderCachingExtensions_TwoCallsWithinCacheInterval_ShouldGetSameValueTwice()
{
// Arrange
string secretKeyValue = Guid.NewGuid().ToString("N");
var testSecretProvider = new TestSecretProviderStub(secretKeyValue);
string keyName = "MyValue";
// Act
ICachedSecretProvider cachedSecretProvider = testSecretProvider.WithCaching(TimeSpan.FromSeconds(3));
var firstValue = await cachedSecretProvider.Get(keyName);
testSecretProvider.SecretValue = Guid.NewGuid().ToString("N"); // Change actual value on the internal secret provider !
var secondValue = await cachedSecretProvider.Get(keyName);
// Assert
Assert.Equal(firstValue, secondValue);
Assert.Equal(1, testSecretProvider.CallsMadeSinceCreation);
}
public async Task SecretProviderCachingExtensions_TwoCallsOutsideCacheInterval_ShouldGetDifferentValue()
{
// Arrange
string secretKeyValue = Guid.NewGuid().ToString("N");
var testSecretProvider = new TestSecretProviderStub(secretKeyValue);
var memCache = new MemoryCache(new MemoryCacheOptions());
string keyName = "MyValue";
// Act
ICachedSecretProvider cachedSecretProvider = testSecretProvider.WithCaching(TimeSpan.FromMilliseconds(100));
var firstValue = await cachedSecretProvider.Get(keyName);
await Task.Delay(TimeSpan.FromMilliseconds(150));
string newSecretValue = Guid.NewGuid().ToString("N");
testSecretProvider.SecretValue = newSecretValue; // Change actual value on the internal secret provider !
var secondValue = await cachedSecretProvider.Get(keyName);
// Assert
Assert.Equal(secretKeyValue, firstValue);
Assert.Equal(newSecretValue, secondValue);
Assert.Equal(2, testSecretProvider.CallsMadeSinceCreation);
}