public async Task Circuit_Opened_On_Timeout()
{
CircuitBreaker <string, string> circuitBreaker = new CircuitBreaker <string, string>(async req =>
{
await Task.Delay(2000);
return(await Task.FromResult("test"));
}, TimeSpan.FromSeconds(1), TimeSpan.FromSeconds(2));
await Assert.ThrowsExceptionAsync <TimeoutException>(() => circuitBreaker.Call("test"));
Assert.AreEqual(circuitBreaker.State, CircuitBreakerState.Open);
}
public async Task Circuit_Closed_After_Opend_And_HalfOpen_After_Succed()
{
bool @throw = true;
CircuitBreaker <string, string> circuitBreaker = new CircuitBreaker <string, string>(req =>
{
if (@throw)
{
@throw = !@throw;
throw new Exception();
}
return(Task.FromResult("ssucced"));
}, TimeSpan.FromSeconds(3), TimeSpan.FromSeconds(2));
await Assert.ThrowsExceptionAsync <Exception>(() => circuitBreaker.Call("test"));
await Task.Delay(2500);
await circuitBreaker.Call("test");
Assert.AreEqual(circuitBreaker.State, CircuitBreakerState.Closed);
}