public void TestExceptionBubble()
{
var instanceMock = new Mock <IAwesomeInterface>();
var cacheProviderMock = new Mock <ICacheProvider <IAwesomeInterface> >();
var sleipner = new SleipnerProxy <IAwesomeInterface>(instanceMock.Object, cacheProviderMock.Object);
sleipner.Config(a =>
{
a.For(b => b.ParameterlessMethod()).CacheFor(10).BubbleExceptionsWhenStale();
});
var proxyContext = ProxyRequest <IAwesomeInterface> .FromExpression(a => a.ParameterlessMethod());
var cachePolicy = sleipner.CachePolicyProvider.GetPolicy(proxyContext.Method, proxyContext.Parameters);
var parameters = new object[0];
IEnumerable <string> result = new[] { "", "" };
var exception = new AwesomeException();
cacheProviderMock.Setup(a => a.GetItem(proxyContext, cachePolicy)).Returns(new CachedObject <IEnumerable <string> >(CachedObjectState.Stale, result));
instanceMock.Setup(a => a.ParameterlessMethod()).Throws(exception);
sleipner.Object.ParameterlessMethod();
Thread.Sleep(1000);
instanceMock.Verify(a => a.ParameterlessMethod(), Times.Once());
cacheProviderMock.Verify(a => a.GetItem(proxyContext, cachePolicy), Times.Once());
cacheProviderMock.Verify(a => a.StoreItem(proxyContext, cachePolicy, result), Times.Never());
cacheProviderMock.Verify(a => a.StoreException(proxyContext, cachePolicy, exception), Times.Once());
}
public void TestExceptionBubble()
{
var instanceMock = new Mock<IAwesomeInterface>();
var cacheProviderMock = new Mock<ICacheProvider<IAwesomeInterface>>();
var sleipner = new SleipnerProxy<IAwesomeInterface>(instanceMock.Object, cacheProviderMock.Object);
sleipner.Config(a =>
{
a.For(b => b.ParameterlessMethod()).CacheFor(10).BubbleExceptionsWhenStale();
});
var proxyContext = ProxyRequest<IAwesomeInterface>.FromExpression(a => a.ParameterlessMethod());
var cachePolicy = sleipner.CachePolicyProvider.GetPolicy(proxyContext.Method, proxyContext.Parameters);
var parameters = new object[0];
IEnumerable<string> result = new[] { "", "" };
var exception = new AwesomeException();
cacheProviderMock.Setup(a => a.GetItem(proxyContext, cachePolicy)).Returns(new CachedObject<IEnumerable<string>>(CachedObjectState.Stale, result));
instanceMock.Setup(a => a.ParameterlessMethod()).Throws(exception);
sleipner.Object.ParameterlessMethod();
Thread.Sleep(1000);
instanceMock.Verify(a => a.ParameterlessMethod(), Times.Once());
cacheProviderMock.Verify(a => a.GetItem(proxyContext, cachePolicy), Times.Once());
cacheProviderMock.Verify(a => a.StoreItem(proxyContext, cachePolicy, result), Times.Never());
cacheProviderMock.Verify(a => a.StoreException(proxyContext, cachePolicy, exception), Times.Once());
}
